Signed GPLPV drivers available for download

Signed GPLPV drivers available for download

[Moritz Mühlenhoff]

Hi,
for inclusion in Univention Corporate Server - a Linux distribution based on 
Debian targeted towards enterprise environments, which also includes Xen for 
virtualisation - we're now building/signing the excellent GPLPV drivers 
written by James Harper with a Software Publishers Certificate obtained from 
GlobalSign. [1]

This allows installation of the GPLPV drivers on 64 bit Windows without the 
need to enable the test mode.

The drivers are available from http://apt.univention.de/download/addons/gplpv-
drivers/ and should be compatible with any Xen installation.

The installation is detailed in 
http://wiki.univention.de/index.php?title=Installing-signed-GPLPV-drivers

So far only new installation of the GPLPV drivers have been tested. We welcome 
general feedback and experiences with upgrades from test-signed versions of 
GPLPV.

Cheers,
Moritz

Footnotes:
[1] We're well aware of the recent claims of a potential compromise of that 
CA, but as of today this is still under investigation:
http://www.globalsign.com/company/press/090611-security-response.html
-- 
Moritz Mühlenhoff                         muehlenhoff@univention.de
Open Source Software Engineer and Consultant
Univention GmbH  Linux for Your Business     fon: +49 421 22 232- 0
Mary-Somerville-Str.1  28359 Bremen          fax: +49 421 22 232-99
http://www.univention.de

Re: Signed GPLPV drivers available for download

[Moritz Mühlenhoff]

Moritz Mühlenhoff wrote:

> The drivers are available from
> http://apt.univention.de/download/addons/gplpv- drivers/ and should be
> compatible with any Xen installation.
> 
> The installation is detailed in
> http://wiki.univention.de/index.php?title=Installing-signed-GPLPV-drivers
> 
> So far only new installation of the GPLPV drivers have been tested. 

FYI; we've now also tested/documented the upgrade path from the test-signed
drivers from meadowcourt.org to the SPC-signed drivers.

The installation docs have been amended:
http://wiki.univention.de/index.php?title=Installing-signed-GPLPV-drivers

Cheers,
Moritz
-- 
Moritz Mühlenhoff                         muehlenhoff@univention.de
Open Source Software Engineer and Consultant
Univention GmbH  Linux for Your Business     fon: +49 421 22 232- 0
Mary-Somerville-Str.1  28359 Bremen          fax: +49 421 22 232-99
http://www.univention.de

Re: Signed GPLPV drivers available for download

[Tobias Geiger]

i have very strange effects as soon as i install the GPLPV drivers under 
windows7 (64bit):

- no network connection as soon as anything which accesses the graphiccard in 
3d mode is started; thats what buffles me most... i can't really tell you more 
than that, its really that strange (first i thought of a virus or something 
like that, but i was able to circle it down to the gplpv drivers,..)
this also happens with non-signed gplpv drivers, and also with a version prior 
to 308 (was it 238?)

- really better read-performance WITH gplpv, but much worse write-performance:
here is the performance without gplpv:
http://img238.imagevenue.com/img.php?image=15846_HDTune_File_Benchmark_QEMU_HARDDISK_VOR_signedGPLPV_122_354lo.jpg

here WITH gplpv:
http://img278.imagevenue.com/img.php?image=15846_HDTune_File_Benchmark_XEN____PV_DISK________NACH_gplpv_SIGNED_122_530lo.jpg

Greetings
Tobias

Am Freitag, 9. September 2011, 09:50:04 schrieb Moritz Mühlenhoff:
> Hi,
> for inclusion in Univention Corporate Server - a Linux distribution based
> on Debian targeted towards enterprise environments, which also includes
> Xen for virtualisation - we're now building/signing the excellent GPLPV
> drivers written by James Harper with a Software Publishers Certificate
> obtained from GlobalSign. [1]
> 
> This allows installation of the GPLPV drivers on 64 bit Windows without the
> need to enable the test mode.
> 
> The drivers are available from
> http://apt.univention.de/download/addons/gplpv- drivers/ and should be
> compatible with any Xen installation.
> 
> The installation is detailed in
> http://wiki.univention.de/index.php?title=Installing-signed-GPLPV-drivers
> 
> So far only new installation of the GPLPV drivers have been tested. We
> welcome general feedback and experiences with upgrades from test-signed
> versions of GPLPV.
> 
> Cheers,
> Moritz
> 
> Footnotes:
> [1] We're well aware of the recent claims of a potential compromise of that
> CA, but as of today this is still under investigation:
> http://www.globalsign.com/company/press/090611-security-response.html

Re: Signed GPLPV drivers available for download

[Tobias Geiger]

Am Mittwoch, 14. September 2011, 18:03:04 schrieb Tobias Geiger:
> - really better read-performance WITH gplpv, but much worse
> write-performance: here is the performance without gplpv:

well, after reviewing my own screenshots i declare even the readperformance 
gets worse after installing GPLPV drivers, not only the writeperformance...

Any hints on that ?! i remember this not being the case with windows xp 
iirc...

Greetings
Tobias

Re: Signed GPLPV drivers available for download

[Pasi Kärkkäinen]

On Wed, Sep 14, 2011 at 06:14:28PM +0200, Tobias Geiger wrote:
> Am Mittwoch, 14. September 2011, 18:03:04 schrieb Tobias Geiger:
> > - really better read-performance WITH gplpv, but much worse
> > write-performance: here is the performance without gplpv:
> 
> well, after reviewing my own screenshots i declare even the readperformance 
> gets worse after installing GPLPV drivers, not only the writeperformance...
> 
> Any hints on that ?! i remember this not being the case with windows xp 
> iirc...
> 

Are your partitions aligned properly? if not, that'll cause a big performance hit.

-- Pasi

Re: Signed GPLPV drivers available for download

[Tobias Geiger]

Disk /dev/nbd0: 193.3 GB, 193273528320 bytes
255 heads, 63 sectors/track, 23497 cylinders, total 377487360 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x047328a3

     Device Boot      Start         End      Blocks   Id  System
/dev/nbd0p1   *        2048      206847      102400    7  HPFS/NTFS/exFAT
/dev/nbd0p2          206848   377485311   188639232    7  HPFS/NTFS/exFAT


seems to be proper aligned...


Am Donnerstag 15 September 2011, 00:26:41 schrieb Pasi Kärkkäinen:
> On Wed, Sep 14, 2011 at 06:14:28PM +0200, Tobias Geiger wrote:
> > Am Mittwoch, 14. September 2011, 18:03:04 schrieb Tobias Geiger:
> > > - really better read-performance WITH gplpv, but much worse
> > 
> > > write-performance: here is the performance without gplpv:
> > well, after reviewing my own screenshots i declare even the
> > readperformance gets worse after installing GPLPV drivers, not only the
> > writeperformance...
> > 
> > Any hints on that ?! i remember this not being the case with windows xp
> > iirc...
> 
> Are your partitions aligned properly? if not, that'll cause a big
> performance hit.
> 
> -- Pasi

Re: Signed GPLPV drivers available for download

[James Harper]

> 
> Am Mittwoch, 14. September 2011, 18:03:04 schrieb Tobias Geiger:
> > - really better read-performance WITH gplpv, but much worse
> > write-performance: here is the performance without gplpv:
> 
> well, after reviewing my own screenshots i declare even the
> readperformance gets worse after installing GPLPV drivers, not only the
> writeperformance...
> 
> Any hints on that ?! i remember this not being the case with windows xp
> iirc...
> 

That is worrying. What backend are you using in Dom0? file or phy?

James

Re: Signed GPLPV drivers available for download

[Tobias Geiger]

Hi James!

glad you ask - because just yesterday i re-tested the 357-version of the 
drivers under Windows7 64bit HVM guest - here are the results:

(everyting in mb/s)

W/O gplpv-drivers and WITH pci-passthrough:

Seq. reading: 311.8
Seq. writing:  106.3
4k    reading: 10.2
4k    writing:   9.3
4k64thread reading: 11.1
4k64threads writing: 10.9


WITH gplpv-drivers and WITH pci-passthrough:

Seq. reading: 98.8
Seq. writing:  31.6
4k    reading: 12.0
4k    writing:  19.3
4k64thread reading: 15.4
4k64threads writing: 29.6


WITH gplpv-drivers and WITHOUT pci-passthrough:

Seq. reading: 104.4
Seq. writing:   85.2
4k    reading:  12.7
4k    writing:   20.4
4k64thread reading: 16.6
4k64threads writing: 32.6


Strange thing is, that even without pci-passthrough the performance with gplpv 
is'nt that much better compared to w/o gplpv but with pci-passthrough - well 
it is overall a bit better, but just a bit, and seq. read performance is much 
worse...
i haven't made a test without gplpv and without passthrough at the same time - 
tell me if you want to see how that performs.

Greetings!
Tobias

P.S.: i'm using phy backend pointing to a LVM device on an SSD for this tests.


Am Dienstag, 27. März 2012, 08:48:55 schrieb James Harper:
> > Am Mittwoch, 14. September 2011, 18:03:04 schrieb Tobias Geiger:
> > > - really better read-performance WITH gplpv, but much worse
> > 
> > > write-performance: here is the performance without gplpv:
> > well, after reviewing my own screenshots i declare even the
> > readperformance gets worse after installing GPLPV drivers, not only the
> > writeperformance...
> > 
> > Any hints on that ?! i remember this not being the case with windows xp
> > iirc...
> 
> That is worrying. What backend are you using in Dom0? file or phy?
> 
> James

Re: Signed GPLPV drivers available for download

[James Harper]

> 
> glad you ask - because just yesterday i re-tested the 357-version of the
> drivers under Windows7 64bit HVM guest - here are the results:
> 
> (everyting in mb/s)
> 
> W/O gplpv-drivers and WITH pci-passthrough:
> 
> Seq. reading: 311.8
> Seq. writing:  106.3
> 4k    reading: 10.2
> 4k    writing:   9.3
> 4k64thread reading: 11.1
> 4k64threads writing: 10.9
> 
> 
> WITH gplpv-drivers and WITH pci-passthrough:
> 
> Seq. reading: 98.8
> Seq. writing:  31.6
> 4k    reading: 12.0
> 4k    writing:  19.3
> 4k64thread reading: 15.4
> 4k64threads writing: 29.6
> 
> 
> WITH gplpv-drivers and WITHOUT pci-passthrough:
> 
> Seq. reading: 104.4
> Seq. writing:   85.2
> 4k    reading:  12.7
> 4k    writing:   20.4
> 4k64thread reading: 16.6
> 4k64threads writing: 32.6
> 
> 
> Strange thing is, that even without pci-passthrough the performance with
> gplpv is'nt that much better compared to w/o gplpv but with pci-passthrough
> - well it is overall a bit better, but just a bit, and seq. read performance is
> much worse...
> i haven't made a test without gplpv and without passthrough at the same
> time - tell me if you want to see how that performs.
> 
> Greetings!
> Tobias
> 
> P.S.: i'm using phy backend pointing to a LVM device on an SSD for this tests.
> 

What are you testing this with? I just ran some tests with iometer under 2008R2 and it reminded me of something... DRBD *hates* having outstanding writes to the same block, and complains about it, so gplpv serialises such requests (stalling the queue until the first request is complete). This almost never happens in production but iometer sends such requests frequently, which will significantly impact performance.

You can test with the debug build to see if this is happening with whatever you are testing with - you'll see messages like "Concurrent outstanding write detected". Be aware though that qemu will rate limit writes to the debug log so if it happens a lot (like under iometer) it will slow to a crawl.

James

Re: Signed GPLPV drivers available for download

[Vasiliy Tolstov]

2012/4/6 James Harper <james.harper@bendigoit.com.au>:
>
> What are you testing this with? I just ran some tests with iometer under 2008R2 and it reminded me of something... DRBD *hates* having outstanding writes to the same block, and complains about it, so gplpv serialises such requests (stalling the queue until the first request is complete). This almost never happens in production but iometer sends such requests frequently, which will significantly impact performance.
>
> You can test with the debug build to see if this is happening with whatever you are testing with - you'll see messages like "Concurrent outstanding write detected". Be aware though that qemu will rate limit writes to the debug log so if it happens a lot (like under iometer) it will slow to a crawl.
>
> James
>

Sorry, but i have another problem with disk write when use gplpv:

 I'm create simple winpe windows installer with windows aik and
integrate into it xen gpl pv drivers. Sometimes i can't install
windows to hard drive.
Windows syas, that hard disk not properly configured in bios or not
able to boot from it.
Disk is the phisical device, domU config:

kernel='hvmloader'
builder='hvm'
memory=1024
name="21-706"
vcpus=4
vif="mac=00:16:3e:00:17:b9,ip=62.76.47.68,type=paravirtualised"
disk="file:/var/storage/iso/SW_DVD5_Windows_Svr_DC_EE_SE_Web_2008_R2_64Bit_Russian_w_SP1_MLF_X17-22616_vase.iso,hdc:cdrom,r"
disk="phy:/dev/disk/vbd/21-1206,hda,w"
device_model='qemu-dm'
boot='c'
vnc=1
vncpasswd='uRFCg8oPkD'
serial='pty'
usbdevice='tablet'
keymap='en-us'
boot='d'
-p
disk="file:/var/storage/iso/winpe_amd64.iso,hdb:cdrom,r"
on_reboot=destroy
on_poweroff=destroy
on_crash=destroy

qemu-dm log conains this messages:

domid: 1155
Using file /var/storage/iso/SW_DVD5_Windows_Svr_DC_EE_SE_Web_2008_R2_64Bit_Russian_w_SP1_MLF_X17-22616_vase.iso
in read-only mode
Using file /dev/disk/vbd/21-1206 in read-write mode
Using file /var/storage/iso/winpe_amd64.iso in read-only mode
Watching /local/domain/0/device-model/1155/logdirty/cmd
Watching /local/domain/0/device-model/1155/command
char device redirected to /dev/pts/59
qemu_map_cache_init nr_buckets = 10000 size 4194304
/usr/src/packages/BUILD/xen-4.0.1-testing/tools/ioemu-dir/hw/xen_blktap.c:704:
Init blktap pipes
shared page at pfn feffd
buffered io page at pfn feffb
Guest uuid = 64ebb4f3-827b-4bbd-3ada-358b66e61a95
Time offset set 0
populating video RAM at ff000000
mapping video RAM from ff000000
Register xen platform.
Done register platform.
platform_fixed_ioport: changed ro/rw state of ROM memory area. now is rw state.
xs_read(/local/domain/0/device-model/1155/xen_extended_power_mgmt): read error
medium change watch on `hdc' (index: 0):
/var/storage/iso/SW_DVD5_Windows_Svr_DC_EE_SE_Web_2008_R2_64Bit_Russian_w_SP1_MLF_X17-22616_vase.iso
I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0
medium change watch on `hdb' (index: 2): /var/storage/iso/winpe_amd64.iso
I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0
Log-dirty: no command yet.
I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0
I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0
xs_read(/local/domain/1155/log-throttling): read error
qemu: ignoring not-understood drive `/local/domain/1155/log-throttling'
medium change watch on `/local/domain/1155/log-throttling' - unknown
device, ignored
log_throttling disabled
qemu: ignoring not-understood drive `/local/domain/1155/log-throttling'
medium change watch on `/local/domain/1155/log-throttling' - unknown
device, ignored
cirrus vga map change while on lfb mode
mapping vram to f0000000 - f0400000
platform_fixed_ioport: changed ro/rw state of ROM memory area. now is rw state.
platform_fixed_ioport: changed ro/rw state of ROM memory area. now is ro state.
12974973492593: XenPCI --> XenPci_InitialBalloonDown
12974973492593: XenPCI     base = 0x40000000, Xen Signature =
XenVMMXenVMM, EAX = 0x40000003
12974973492593: XenPCI     Xen Version 4.0
12974973492593: XenPCI     Hypercall area at FFFFFA80010B7000
12974973492593: XenPCI     XENMEM_maximum_reservation = 263168
12974973492593: XenPCI     XENMEM_current_reservation = 263160
12974973492593: XenPCI     Trying to give 32 KB (0 MB) to Xen
12974973492609: XenPCI <-- XenPci_InitialBalloonDown
12974973492609: XenPCI     KeInitializeCrashDumpHeader status =
00000000, size = 8192
12974973492609: XenPCI GPLPV 0.10.0.357
12974973492609: XenPCI --> XenPci_FixLoadOrder
12974973492609: XenPCI     dummy_group_index = -1
12974973492609: XenPCI     wdf_load_group_index = 2
12974973492609: XenPCI     xenpci_group_index = -1
12974973492609: XenPCI     boot_bus_extender_index = 3
12974973492609: XenPCI <-- XenPci_FixLoadOrder
12974973492609: XenPCI     SystemStartOptions =  MININT  REDIRECT
RDIMAGEOFFSET=8192 RDIMAGELENGTH=3161088
RDPATH=MULTI(0)DISK(0)CDROM(0)\SOURCES\BOOT.WIM
12974973492625: XenPCI     Version = 1
Unknown PV product 2 loaded in guest
PV driver build 1
12974973492625: XenPCI     Disabled qemu devices 01
12974973492625: XenPCI <-- DriverEntry
12974973492625: XenPCI     Xen PCI device found - must be fdo
12974973492625: XenPCI --> XenPci_EvtDeviceAdd_XenPci
12974973492625: XenPCI <-- XenPci_EvtDeviceAdd_XenPci
12974973492640: XenPCI --> XenPci_EvtDevicePrepareHardware
12974973492640: XenPCI     IoPort Address(c000) Length: 256
12974973492640: XenPCI     Private Data: 0x01 0x00 0x00
12974973492640: XenPCI     Memory mapped CSR:(f2000000:0) Length:(16777216)
12974973492640: XenPCI     Memory flags = 0084
12974973492640: XenPCI     Private Data: 0x01 0x01 0x00
12974973492640: XenPCI     irq_number = 01c
12974973492640: XenPCI     irq_vector = 0a2
12974973492640: XenPCI     irq_level = 00a
12974973492640: XenPCI     irq_mode = LevelSensitive
12974973492656: XenPCI     ShareDisposition = CmResourceShareShared
12974973492656: XenPCI <-- XenPci_EvtDevicePrepareHardware
12974973492656: XenPCI --> XenPci_EvtDeviceD0Entry
12974973492656: XenPCI     WdfPowerDeviceD3Final
12974973492656: XenPCI --> XenPci_Init
12974973492656: XenPCI     base = 0x40000000, Xen Signature =
XenVMMXenVMM, EAX = 0x40000003
12974973492656: XenPCI     Xen Version 4.0
12974973492656: XenPCI     Hypercall area at FFFFFA80011BD000
12974973492656: XenPCI     shared_info_area_unmapped.QuadPart = f2000000
12974973492656: XenPCI     gpfn = f2000
12974973492656: XenPCI     hypervisor memory op
(XENMAPSPACE_shared_info) ret = 0
12974973492671: XenPCI <-- XenPci_Init
12974973492671: XenPCI --> GntTbl_Init
12974973492671: XenPCI     grant_frames = 32
12974973492671: XenPCI     grant_entries = 16384
12974973492671: XenPCI     pfn = 3fa1e
12974973492671: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa1e
12974973492671: XenPCI     decreased 1 pages for grant table frame 0
12974973492671: XenPCI     pfn = 3fa1f
12974973492671: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa1f
12974973492671: XenPCI     decreased 1 pages for grant table frame 1
12974973492671: XenPCI     pfn = 3fa20
12974973492671: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa20
12974973492687: XenPCI     decreased 1 pages for grant table frame 2
12974973492687: XenPCI     pfn = 3fa21
12974973492687: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa21
12974973492687: XenPCI     decreased 1 pages for grant table frame 3
12974973492687: XenPCI     pfn = 3fa22
12974973492687: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa22
12974973492687: XenPCI     decreased 1 pages for grant table frame 4
12974973492687: XenPCI     pfn = 3fa23
12974973492687: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa23
12974973492703: XenPCI     decreased 1 pages for grant table frame 5
12974973492703: XenPCI     pfn = 3fa24
12974973492703: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa24
12974973492703: XenPCI     decreased 1 pages for grant table frame 6
12974973492703: XenPCI     pfn = 3fa25
12974973492703: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa25
12974973492703: XenPCI     decreased 1 pages for grant table frame 7
12974973492718: XenPCI     pfn = 3fa26
12974973492718: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa26
12974973492718: XenPCI     decreased 1 pages for grant table frame 8
12974973492718: XenPCI     pfn = 3fa27
12974973492718: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa27
12974973492718: XenPCI     decreased 1 pages for grant table frame 9
12974973492718: XenPCI     pfn = 3fa28
12974973492718: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa28
12974973492718: XenPCI     decreased 1 pages for grant table frame 10
12974973492734: XenPCI     pfn = 3fa29
12974973492734: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa29
12974973492734: XenPCI     decreased 1 pages for grant table frame 11
12974973492734: XenPCI     pfn = 3fa2a
12974973492734: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa2a
12974973492734: XenPCI     decreased 1 pages for grant table frame 12
12974973492734: XenPCI     pfn = 3fa2b
12974973492734: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa2b
12974973492750: XenPCI     decreased 1 pages for grant table frame 13
12974973492750: XenPCI     pfn = 3fa2c
12974973492750: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa2c
12974973492750: XenPCI     decreased 1 pages for grant table frame 14
12974973492750: XenPCI     pfn = 3fa2d
12974973492750: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa2d
12974973492750: XenPCI     decreased 1 pages for grant table frame 15
12974973492750: XenPCI     pfn = 3fa2e
12974973492750: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa2e
12974973492765: XenPCI     decreased 1 pages for grant table frame 16
12974973492765: XenPCI     pfn = 3fa2f
12974973492765: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa2f
12974973492765: XenPCI     decreased 1 pages for grant table frame 17
12974973492765: XenPCI     pfn = 3fa30
12974973492765: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa30
12974973492765: XenPCI     decreased 1 pages for grant table frame 18
12974973492765: XenPCI     pfn = 3fa31
12974973492765: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa31
12974973492765: XenPCI     decreased 1 pages for grant table frame 19
12974973492781: XenPCI     pfn = 3fa32
12974973492781: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa32
12974973492781: XenPCI     decreased 1 pages for grant table frame 20
12974973492781: XenPCI     pfn = 3fa33
12974973492781: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa33
12974973492781: XenPCI     decreased 1 pages for grant table frame 21
12974973492781: XenPCI     pfn = 3fa34
12974973492781: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa34
12974973492796: XenPCI     decreased 1 pages for grant table frame 22
12974973492796: XenPCI     pfn = 3fa35
12974973492796: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa35
12974973492796: XenPCI     decreased 1 pages for grant table frame 23
12974973492796: XenPCI     pfn = 3fa36
12974973492796: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa36
12974973492796: XenPCI     decreased 1 pages for grant table frame 24
12974973492796: XenPCI     pfn = 3fa37
12974973492812: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa37
12974973492812: XenPCI     decreased 1 pages for grant table frame 25
12974973492812: XenPCI     pfn = 3fa38
12974973492812: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa38
12974973492812: XenPCI     decreased 1 pages for grant table frame 26
12974973492812: XenPCI     pfn = 3fa39
12974973492812: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa39
12974973492812: XenPCI     decreased 1 pages for grant table frame 27
12974973492812: XenPCI     pfn = 3fa3a
12974973492812: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa3a
12974973492828: XenPCI     decreased 1 pages for grant table frame 28
12974973492828: XenPCI     pfn = 3fa3b
12974973492828: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa3b
12974973492828: XenPCI     decreased 1 pages for grant table frame 29
12974973492828: XenPCI     pfn = 3fa3c
12974973492828: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa3c
12974973492828: XenPCI     decreased 1 pages for grant table frame 30
12974973492828: XenPCI     pfn = 3fa3d
12974973492843: XenPCI     Calling HYPERVISOR_memory_op - pfn = 3fa3d
12974973492843: XenPCI     decreased 1 pages for grant table frame 31
12974973492859: XenPCI --> GntTbl_Map
12974973492875: XenPCI <-- GntTbl_Map
12974973492875: XenPCI <-- GntTbl_Init
12974973492875: XenPCI --> EvtChn_Init
12974973492875: XenPCI --> _hvm_set_parameter
12974973492890: XenPCI HYPERVISOR_hvm_op retval = 0
12974973492890: XenPCI <-- _hvm_set_parameter
12974973492890: XenPCI     hvm_set_parameter(HVM_PARAM_CALLBACK_IRQ, 28) = 0
12974973492890: XenPCI --> EvtChn_AllocIpi
12974973492890: XenPCI <-- EvtChn_AllocIpi
12974973492890: XenPCI --> EvtChn_BindDpc
12974973492890: XenPCI <-- EvtChn_BindDpc
12974973492890: XenPCI     pdo_event_channel = 7
12974973492890: XenPCI <-- EvtChn_Init
12974973492890: XenPCI <-- XenPci_EvtDeviceD0Entry
12974973492890: XenPCI --> EvtChn_EvtInterruptEnable
12974973492890: XenPCI <-- EvtChn_EvtInterruptEnable
12974973492906: XenPCI --> XenPci_EvtDeviceD0EntryPostInterruptsEnabled
12974973492906: XenPCI --> XenBus_Init
12974973492906: XenPCI --> _hvm_get_parameter
12974973492906: XenPCI HYPERVISOR_hvm_op retval = 0
12974973492906: XenPCI <-- _hvm_get_parameter
12974973492906: XenPCI --> _hvm_get_parameter
12974973492906: XenPCI HYPERVISOR_hvm_op retval = 0
12974973492906: XenPCI <-- _hvm_get_parameter
12974973492906: XenPCI --> EvtChn_BindDpc
12974973492906: XenPCI <-- EvtChn_BindDpc
12974973492906: XenPCI <-- XenBus_Init
12974973492906: XenPCI     suspend event channel = 8
12974973492906: XenPCI --> EvtChn_BindDpc
12974973492906: XenPCI <-- EvtChn_BindDpc
12974973492906: XenPCI --> XenPci_SysrqHandler
12974973492906: XenPCI     SysRq Value = (null)
12974973492921: XenPCI <-- XenPci_SysrqHandler
12974973492921: XenPCI --> XenPci_ShutdownHandler
12974973492921: XenPCI     Initial Memory Value = 1048576 (1048576)
12974973492953: Error reading shutdown path - ENOENT
12974973492953: XenPCI <-- XenPci_ShutdownHandler
12974973492953: XenPCI --> XenPci_BalloonThreadProc
12974973492953: XenPCI --> XenPci_DeviceWatchHandler
12974973492953: XenPCI     low_mem_event = FFFFFA8000C865C0, state = 0
12974973492953: XenPCI <-- XenPci_DeviceWatchHandler
12974973492953: XenPCI <-- XenPci_EvtDeviceD0EntryPostInterruptsEnabled
12974973492953: XenPCI --> XenPci_BalloonHandler
12974973492953: XenPCI --> XenPci_EvtChildListScanForChildren
12974973492953: XenPCI     target memory value = 1048576 (1048576)
12974973492953: XenPCI     Found path = device/vfb/0
12974973492953: XenPCI     Got balloon event, current = 1048576,
target = 1048576
12974973492968: XenPCI     Found path = device/vbd/5632
12974973492968: XenPCI     No change to memory
12974973492968: XenPCI <-- XenPci_BalloonHandler
12974973492968: XenPCI     Found path = device/vbd/768
12974973492968: XenPCI     Found path = device/vbd/832
12974973492968: XenPCI     Found path = device/vif/0
12974973492968: XenPCI     Found path = device/suspend/event-channel
12974973492968: XenPCI <-- XenPci_EvtChildListScanForChildren
12974973492968: XenPCI --> XenPci_EvtChildListCreateDevice
12974973492968: XenPCI     device = 'vfb', index = '0', path = 'device/vfb/0'
12974973492968: XenPCI <-- XenPci_EvtChildListCreateDevice
12974973492968: XenPCI --> XenPci_EvtChildListCreateDevice
12974973492984: XenPCI     device = 'vbd', index = '5632', path =
'device/vbd/5632'
12974973492984: XenPCI <-- XenPci_EvtChildListCreateDevice
12974973492984: XenPCI --> XenPci_EvtChildListCreateDevice
12974973492984: XenPCI     device = 'vbd', index = '768', path =
'device/vbd/768'
12974973492984: XenPCI <-- XenPci_EvtChildListCreateDevice
12974973492984: XenPCI --> XenPci_EvtChildListCreateDevice
12974973492984: XenPCI     device = 'vbd', index = '832', path =
'device/vbd/832'
12974973492984: XenPCI <-- XenPci_EvtChildListCreateDevice
12974973492984: XenPCI --> XenPci_EvtChildListCreateDevice
12974973492984: XenPCI     device = 'vif', index = '0', path = 'device/vif/0'
12974973492984: XenPCI <-- XenPci_EvtChildListCreateDevice
12974973492984: XenPCI --> XenPci_EvtChildListCreateDevice
12974973493000: XenPCI     device = 'suspend', index = '0', path =
'device/suspend/event-channel'
12974973493000: XenPCI <-- XenPci_EvtChildListCreateDevice
12974973503046: XenPCI --> XenPciPdo_EvtDeviceWdmIrpPreprocess_START_DEVICE
12974973503046: XenPCI     device/vbd/5632
12974973503046: XenPCI     CmResourceTypeMemory (0)
12974973503046: XenPCI     Start = f2000000, Length = 0
12974973503046: XenPCI     pfn[0] = 0001b0ac
12974973503046: XenPCI     New Start = 000000001b0ac000, Length = 4096
12974973503046: XenPCI     CmResourceTypeMemory (1)
12974973503046: XenPCI     Start = f2000001, Length = 0
12974973503046: XenPCI <-- XenPciPdo_EvtDeviceWdmIrpPreprocess_START_DEVICE
12974973503046: XenPCI --> XenPciPdo_EvtDevicePrepareHardware
12974973503046: XenPCI <-- XenPciPdo_EvtDevicePrepareHardware
12974973503046: XenPCI --> XenPciPdo_EvtDeviceD0Entry
12974973503062: XenPCI     path = device/vbd/5632
12974973503062: XenPCI     WdfPowerDeviceD3Final
12974973503062: XenPCI --> XenPci_GetBackendAndAddWatch
12974973503062: XenPCI <-- XenPci_GetBackendAndAddWatch
12974973503062: XenPCI --> XenPci_UpdateBackendState
12974973503078: XenPCI --> XenConfig_InitConfigPage
12974973503078: XenPCI     Backend State Changed to InitWait
12974973503078: XenPCI     fdo_driver_object = FFFFFA8000CFB8A0
12974973503078: XenPCI <-- XenPci_UpdateBackendState
12974973503078: XenPCI     fdo_driver_extension = 0000000000000000
12974973503078: XenPCI     fdo_driver_object = FFFFFA8000F93DE0
12974973503078: XenPCI     fdo_driver_extension = 0000000000000000
12974973503078: XenPCI <-- XenConfig_InitConfigPage
12974973503078: XenPCI --> XenPci_XenConfigDeviceSpecifyBuffers
12974973503078: XenPCI --> XenPci_ChangeFrontendStateMap
12974973503093: XenPCI <-- XenPci_ChangeFrontendStateMap
12974973503093: XenPCI --> XenPci_ChangeFrontendStateMap
12974973503093: XenPCI <-- XenPci_ChangeFrontendStateMap
12974973503093: XenPCI <-- XenPci_XenConfigDeviceSpecifyBuffers
12974973503093: XenPCI <-- XenPciPdo_EvtDeviceD0Entry
12974973503093: XenVbd --> XenVbd_VirtualHwStorFindAdapter
12974973503093: XenVbd     IRQL = 0
12974973503093: XenVbd     xvdd = FFFFFA80013C8008
12974973503093: XenVbd     BusInterruptLevel = 28
12974973503093: XenVbd     BusInterruptVector = 01c
12974973503093: XenVbd     NumberOfAccessRanges = 1
12974973503093: XenVbd     RangeStart = 1b0ac000, RangeLength = 00001000
12974973503093: XenVbd --> XenVbd_InitConfig
12974973503109: XenVbd     XEN_INIT_TYPE_13
12974973503109: XenVbd     XEN_INIT_TYPE_VECTORS
12974973503109: XenVbd     XEN_INIT_TYPE_11
12974973503109: XenVbd     XEN_INIT_TYPE_17
12974973503109: XenPCI --> XenPci_XenConfigDeviceSpecifyBuffers
12974973503109: XenPCI     XEN_INIT_TYPE_RING - ring-ref = FFFFFA80013D7000
12974973503109: XenPCI     XEN_INIT_TYPE_RING - ring-ref = 16383
12974973503109: XenPCI     XEN_INIT_TYPE_EVENT_CHANNEL - event-channel = 9
12974973503109: XenPCI --> XenPci_DeviceWatchHandler
12974973503109: XenPCI --> EvtChn_BindDpc
12974973503109: XenPCI <-- XenPci_DeviceWatchHandler
12974973503125: XenPCI <-- EvtChn_BindDpc
12974973503125: XenPCI --> XenPci_DeviceWatchHandler
12974973503125: XenPCI --> XenPci_ChangeFrontendStateMap
12974973503125: XenPCI <-- XenPci_DeviceWatchHandler
12974973503125: XenPCI --> XenPci_ChangeFrontendState
12974973503125: XenPCI --> XenPci_DeviceWatchHandler
12974973503125: XenPCI <-- XenPci_DeviceWatchHandler
12974973503125: XenPCI --> XenPci_UpdateBackendState
12974973503140: XenPCI     Backend State Changed to Connected
12974973503140: XenPCI <-- XenPci_UpdateBackendState
12974973503140: XenPCI <-- XenPci_ChangeFrontendState
12974973503140: XenPCI <-- XenPci_ChangeFrontendStateMap
12974973503140: XenPCI --> XenPci_ChangeFrontendStateMap
12974973503140: XenPCI --> XenPci_ChangeFrontendState
12974973503140: XenPCI <-- XenPci_ChangeFrontendState
12974973503140: XenPCI --> XenPci_DeviceWatchHandler
12974973503156: XenPCI <-- XenPci_ChangeFrontendStateMap
12974973503156: XenPCI <-- XenPci_DeviceWatchHandler
12974973503156: XenPCI <-- XenPci_XenConfigDeviceSpecifyBuffers
12974973503156: XenVbd <-- XenVbd_InitConfig
12974973503156: XenVbd --> XenVbd_InitFromConfig
12974973503156: XenVbd     XEN_INIT_TYPE_VECTORS
12974973503156: XenVbd     XEN_INIT_TYPE_DEVICE_STATE - 00000000013795D0
12974973503156: XenVbd     XEN_INIT_TYPE_RING - ring-ref = FFFFFA80013D7000
12974973503156: XenVbd     XEN_INIT_TYPE_EVENT_CHANNEL - event-channel
= 9 (00000009)
12974973503156: XenVbd     XEN_INIT_TYPE_READ_STRING - device-type = cdrom
12974973503156: XenVbd     device-type = CDROM
12974973503156: XenVbd     XEN_INIT_TYPE_READ_STRING - mode = r
12974973503156: XenVbd     mode = r
12974973503156: XenVbd     XEN_INIT_TYPE_READ_STRING - sectors = 6544648
12974973503171: XenVbd     XEN_INIT_TYPE_READ_STRING - sector-size = 512
12974973503171: XenVbd     qemu_hide_flags_value = 1
12974973503171: XenVbd     Device is inactive
12974973503171: XenVbd <-- XenVbd_InitFromConfig
12974973503171: XenVbd     aligned_buffer_data = FFFFFA80013CA8E8
12974973503171: XenVbd     aligned_buffer = FFFFFA80013CB000
12974973503171: XenVbd     ConfigInfo->MaximumTransferLength = 4194304
12974973503171: XenVbd     ConfigInfo->NumberOfPhysicalBreaks = 1024
12974973503171: XenVbd     ConfigInfo->VirtualDevice = 1
12974973503187: XenVbd     ConfigInfo->NeedPhysicalAddresses = 1
12974973503187: XenVbd     Dma64BitAddresses supported
12974973503187: XenVbd <-- XenVbd_VirtualHwStorFindAdapter
12974973503187: XenVbd --> XenVbd_HwStorInitialize
12974973503187: XenVbd     IRQL = 0
12974973503187: XenVbd     dump_mode = 0
12974973503187: XenVbd <-- XenVbd_HwStorInitialize
12974973503187: XenVbd     Inactive srb->Function = 00000000
12974973503203: XenVbd     Inactive srb->Function = 00000000
12974973503203: XenVbd     Inactive srb->Function = 00000000
12974973503203: XenVbd     Inactive srb->Function = 00000000
12974973503203: XenPCI --> XenPciPdo_EvtDeviceWdmIrpPreprocess_START_DEVICE
12974973503203: XenPCI     device/vbd/768
12974973503203: XenPCI     CmResourceTypeMemory (0)
12974973503203: XenPCI     Start = f2000000, Length = 0
12974973503203: XenPCI     pfn[0] = 0001afad
12974973503203: XenPCI     New Start = 000000001afad000, Length = 4096
12974973503203: XenPCI     CmResourceTypeMemory (1)
12974973503203: XenPCI     Start = f2000001, Length = 0
12974973503218: XenPCI <-- XenPciPdo_EvtDeviceWdmIrpPreprocess_START_DEVICE
12974973503218: XenPCI --> XenPciPdo_EvtDevicePrepareHardware
12974973503234: XenPCI <-- XenPciPdo_EvtDevicePrepareHardware
12974973503234: XenPCI --> XenPciPdo_EvtDeviceD0Entry
12974973503234: XenPCI     path = device/vbd/768
12974973503234: XenPCI     WdfPowerDeviceD3Final
12974973503234: XenPCI --> XenPci_GetBackendAndAddWatch
12974973503234: XenPCI <-- XenPci_GetBackendAndAddWatch
12974973503234: XenPCI --> XenPci_UpdateBackendState
12974973503234: XenPCI --> XenConfig_InitConfigPage
12974973503234: XenPCI     fdo_driver_object = FFFFFA8000CFB8A0
12974973503250: XenPCI     Backend State Changed to InitWait
12974973503250: XenPCI     fdo_driver_extension = 0000000000000000
12974973503250: XenPCI <-- XenPci_UpdateBackendState
12974973503250: XenPCI     fdo_driver_object = FFFFFA8000F93DE0
12974973503250: XenPCI     fdo_driver_extension = 0000000000000000
12974973503250: XenPCI <-- XenConfig_InitConfigPage
12974973503250: XenPCI --> XenPci_XenConfigDeviceSpecifyBuffers
12974973503265: XenPCI --> XenPci_ChangeFrontendStateMap
12974973503265: XenPCI <-- XenPci_ChangeFrontendStateMap
12974973503265: XenPCI --> XenPci_ChangeFrontendStateMap
12974973503265: XenPCI <-- XenPci_ChangeFrontendStateMap
12974973503265: XenPCI <-- XenPci_XenConfigDeviceSpecifyBuffers
12974973503265: XenPCI <-- XenPciPdo_EvtDeviceD0Entry
12974973503265: XenVbd --> XenVbd_VirtualHwStorFindAdapter
12974973503281: XenVbd     IRQL = 0
12974973503281: XenVbd     xvdd = FFFFFA800141B008
12974973503281: XenVbd     BusInterruptLevel = 28
12974973503281: XenVbd     BusInterruptVector = 01c
12974973503281: XenVbd     NumberOfAccessRanges = 1
12974973503281: XenVbd     RangeStart = 1afad000, RangeLength = 00001000
12974973503281: XenVbd --> XenVbd_InitConfig
12974973503281: XenVbd     XEN_INIT_TYPE_13
12974973503281: XenVbd     XEN_INIT_TYPE_VECTORS
12974973503296: XenVbd     XEN_INIT_TYPE_11
12974973503296: XenVbd     XEN_INIT_TYPE_17
12974973503296: XenPCI --> XenPci_XenConfigDeviceSpecifyBuffers
12974973503296: XenPCI     XEN_INIT_TYPE_RING - ring-ref = FFFFFA800142A000
12974973503296: XenPCI     XEN_INIT_TYPE_RING - ring-ref = 16382
12974973503296: XenPCI     XEN_INIT_TYPE_EVENT_CHANNEL - event-channel = 10
12974973503312: XenPCI --> XenPci_DeviceWatchHandler
12974973503328: XenPCI --> EvtChn_BindDpc
12974973503343: XenPCI <-- XenPci_DeviceWatchHandler
12974973503343: XenPCI <-- EvtChn_BindDpc
12974973503343: XenPCI --> XenPci_DeviceWatchHandler
12974973503343: XenPCI --> XenPci_ChangeFrontendStateMap
12974973503375: XenPCI <-- XenPci_DeviceWatchHandler
12974973503375: XenPCI --> XenPci_ChangeFrontendState
12974973503390: XenPCI --> XenPci_DeviceWatchHandler
12974973503390: XenPCI <-- XenPci_DeviceWatchHandler
12974973503390: XenPCI --> XenPci_UpdateBackendState
12974973503406: XenPCI     Backend State Changed to Connected
12974973503406: XenPCI <-- XenPci_UpdateBackendState
12974973503406: XenPCI <-- XenPci_ChangeFrontendState
12974973503406: XenPCI <-- XenPci_ChangeFrontendStateMap
12974973503406: XenPCI --> XenPci_ChangeFrontendStateMap
12974973503421: XenPCI --> XenPci_ChangeFrontendState
12974973503421: XenPCI <-- XenPci_ChangeFrontendState
12974973503421: XenPCI --> XenPci_DeviceWatchHandler
12974973503421: XenPCI <-- XenPci_ChangeFrontendStateMap
12974973503437: XenPCI <-- XenPci_DeviceWatchHandler
12974973503437: XenPCI <-- XenPci_XenConfigDeviceSpecifyBuffers
12974973503437: XenVbd <-- XenVbd_InitConfig
12974973503437: XenVbd --> XenVbd_InitFromConfig
12974973503437: XenVbd     XEN_INIT_TYPE_VECTORS
12974973503437: XenVbd     XEN_INIT_TYPE_DEVICE_STATE - 000000000137B5D0
12974973503437: XenVbd     XEN_INIT_TYPE_RING - ring-ref = FFFFFA800142A000
12974973503453: XenVbd     XEN_INIT_TYPE_EVENT_CHANNEL - event-channel
= 10 (0000000a)
12974973503453: XenVbd     XEN_INIT_TYPE_READ_STRING - device-type = disk
12974973503453: XenVbd     device-type = Disk
12974973503453: XenVbd     XEN_INIT_TYPE_READ_STRING - mode = w
12974973503453: XenVbd     mode = w
12974973503468: XenVbd     XEN_INIT_TYPE_READ_STRING - sectors = 44038000
12974973503468: XenVbd     XEN_INIT_TYPE_READ_STRING - sector-size = 512
12974973503468: XenVbd     qemu_hide_flags_value = 1
12974973503468: XenVbd <-- XenVbd_InitFromConfig
12974973503468: XenVbd     aligned_buffer_data = FFFFFA800141D8E8
12974973503468: XenVbd     aligned_buffer = FFFFFA800141E000
12974973503484: XenVbd     ConfigInfo->MaximumTransferLength = 4194304
12974973503484: XenVbd     ConfigInfo->NumberOfPhysicalBreaks = 1024
12974973503484: XenVbd     ConfigInfo->VirtualDevice = 1
12974973503484: XenVbd     ConfigInfo->NeedPhysicalAddresses = 1
12974973503500: XenVbd     Dma64BitAddresses supported
12974973503500: XenVbd <-- XenVbd_VirtualHwStorFindAdapter
12974973503515: XenVbd --> XenVbd_HwStorInitialize
12974973503515: XenVbd     IRQL = 0
12974973503515: XenVbd     dump_mode = 0
12974973503515: XenVbd <-- XenVbd_HwStorInitialize
12974973503515: XenVbd --- HwStorStartIo (Still figuring out ring)
12974973503531: XenVbd     ring_detect_state = 1, index = 0, operation
= ff, id = 0, status = -1
12974973503531: XenVbd     req_prod = 2, rsp_prod = 1, rsp_cons = 0
12974973503531: XenVbd     ring_detect_state = 2, index = 1, operation
= ff, id = 0, status = -1
12974973503546: XenVbd     req_prod = 2, rsp_prod = 2, rsp_cons = 1
12974973503656: XenVbd     Unhandled EXECUTE_SCSI Command = A0
12974973503656: XenVbd     EXECUTE_SCSI Command = A0 returned error 00
12974973503656: XenVbd --- HwStorStartIo (Out of bounds - PathId = 0,
TargetId = 1, Lun = 0)
12974973503656: XenVbd --- HwStorStartIo (Out of bounds - PathId = 0,
TargetId = 1, Lun = 0)
12974973503656: XenVbd     SRB_FUNCTION_PNP
12974973503671: XenVbd      StorQueryCapabilities
12974973503671: XenVbd      SrbPnPFlags = 00000000
12974973503671: XenPCI --> XenPciPdo_EvtDeviceWdmIrpPreprocess_START_DEVICE
12974973503718: XenPCI     device/vbd/832
12974973503718: XenPCI     CmResourceTypeMemory (0)
12974973503718: XenPCI     Start = f2000000, Length = 0
12974973503718: XenPCI     pfn[0] = 0001afae
12974973503718: XenPCI     New Start = 000000001afae000, Length = 4096
12974973503718: XenPCI     CmResourceTypeMemory (1)
12974973503718: XenPCI     Start = f2000001, Length = 0
12974973503718: XenPCI <-- XenPciPdo_EvtDeviceWdmIrpPreprocess_START_DEVICE
12974973503734: XenPCI --> XenPciPdo_EvtDevicePrepareHardware
12974973503734: XenPCI <-- XenPciPdo_EvtDevicePrepareHardware
12974973503734: XenPCI --> XenPciPdo_EvtDeviceD0Entry
12974973503734: XenPCI     path = device/vbd/832
12974973503734: XenPCI     WdfPowerDeviceD3Final
12974973503734: XenPCI --> XenPci_GetBackendAndAddWatch
12974973503734: XenPCI <-- XenPci_GetBackendAndAddWatch
12974973503734: XenPCI --> XenPci_UpdateBackendState
12974973503750: XenPCI --> XenConfig_InitConfigPage
12974973503750: XenPCI     Backend State Changed to InitWait
12974973503750: XenPCI     fdo_driver_object = FFFFFA8000CFB8A0
12974973503750: XenPCI <-- XenPci_UpdateBackendState
12974973503750: XenPCI     fdo_driver_extension = 0000000000000000
12974973503750: XenPCI     fdo_driver_object = FFFFFA8000F93DE0
12974973503750: XenPCI     fdo_driver_extension = 0000000000000000
12974973503750: XenPCI <-- XenConfig_InitConfigPage
12974973503750: XenPCI --> XenPci_XenConfigDeviceSpecifyBuffers
12974973503750: XenPCI --> XenPci_ChangeFrontendStateMap
12974973503750: XenPCI <-- XenPci_ChangeFrontendStateMap
12974973503765: XenPCI --> XenPci_ChangeFrontendStateMap
12974973503765: XenPCI <-- XenPci_ChangeFrontendStateMap
12974973503765: XenPCI <-- XenPci_XenConfigDeviceSpecifyBuffers
12974973503765: XenPCI <-- XenPciPdo_EvtDeviceD0Entry
12974973503765: XenVbd --> XenVbd_VirtualHwStorFindAdapter
12974973503765: XenVbd     IRQL = 0
12974973503765: XenVbd     xvdd = FFFFFA8001471008
12974973503765: XenVbd     BusInterruptLevel = 28
12974973503765: XenVbd     BusInterruptVector = 01c
12974973503781: XenVbd     NumberOfAccessRanges = 1
12974973503781: XenVbd     RangeStart = 1afae000, RangeLength = 00001000
12974973503781: XenVbd --> XenVbd_InitConfig
12974973503781: XenVbd     XEN_INIT_TYPE_13
12974973503781: XenVbd     XEN_INIT_TYPE_VECTORS
12974973503796: XenVbd     XEN_INIT_TYPE_11
12974973503796: XenVbd     XEN_INIT_TYPE_17
12974973503796: XenPCI --> XenPci_XenConfigDeviceSpecifyBuffers
12974973503796: XenPCI     XEN_INIT_TYPE_RING - ring-ref = FFFFFA8001480000
12974973503796: XenPCI     XEN_INIT_TYPE_RING - ring-ref = 16381
12974973503812: XenPCI     XEN_INIT_TYPE_EVENT_CHANNEL - event-channel = 11
12974973503828: XenPCI --> XenPci_DeviceWatchHandler
12974973503843: XenPCI --> EvtChn_BindDpc
12974973503843: XenPCI <-- XenPci_DeviceWatchHandler
12974973503843: XenPCI <-- EvtChn_BindDpc
12974973503843: XenPCI --> XenPci_DeviceWatchHandler
12974973503843: XenPCI --> XenPci_ChangeFrontendStateMap
12974973503843: XenPCI <-- XenPci_DeviceWatchHandler
12974973503843: XenPCI --> XenPci_ChangeFrontendState
12974973503843: XenPCI --> XenPci_DeviceWatchHandler
12974973503843: XenPCI <-- XenPci_DeviceWatchHandler
12974973503859: XenPCI --> XenPci_UpdateBackendState
12974973503859: XenPCI     Backend State Changed to Connected
12974973503859: XenPCI <-- XenPci_UpdateBackendState
12974973503859: XenPCI <-- XenPci_ChangeFrontendState
12974973503859: XenPCI <-- XenPci_ChangeFrontendStateMap
12974973503859: XenPCI --> XenPci_ChangeFrontendStateMap
12974973503859: XenPCI --> XenPci_ChangeFrontendState
12974973503859: XenPCI <-- XenPci_ChangeFrontendState
12974973503859: XenPCI --> XenPci_DeviceWatchHandler
12974973503859: XenPCI <-- XenPci_ChangeFrontendStateMap
12974973503875: XenPCI <-- XenPci_DeviceWatchHandler
12974973503875: XenPCI <-- XenPci_XenConfigDeviceSpecifyBuffers
12974973503875: XenVbd <-- XenVbd_InitConfig
12974973503875: XenVbd --> XenVbd_InitFromConfig
12974973503875: XenVbd     XEN_INIT_TYPE_VECTORS
12974973503875: XenVbd     XEN_INIT_TYPE_DEVICE_STATE - 000000000137C9C0
12974973503875: XenVbd     XEN_INIT_TYPE_RING - ring-ref = FFFFFA8001480000
12974973503875: XenVbd     XEN_INIT_TYPE_EVENT_CHANNEL - event-channel
= 11 (0000000b)
12974973503875: XenVbd     XEN_INIT_TYPE_READ_STRING - device-type = cdrom
12974973503875: XenVbd     device-type = CDROM
12974973503875: XenVbd     XEN_INIT_TYPE_READ_STRING - mode = r
12974973503875: XenVbd     mode = r
12974973503890: XenVbd     XEN_INIT_TYPE_READ_STRING - sectors = 422560
12974973503890: XenVbd     XEN_INIT_TYPE_READ_STRING - sector-size = 512
12974973503890: XenVbd     qemu_hide_flags_value = 1
12974973503890: XenVbd     Device is inactive
12974973503890: XenVbd <-- XenVbd_InitFromConfig
12974973503890: XenVbd     aligned_buffer_data = FFFFFA80014738E8
12974973503890: XenVbd     aligned_buffer = FFFFFA8001474000
12974973503890: XenVbd     ConfigInfo->MaximumTransferLength = 4194304
12974973503890: XenVbd     ConfigInfo->NumberOfPhysicalBreaks = 1024
12974973503890: XenVbd     ConfigInfo->VirtualDevice = 1
12974973503906: XenVbd     ConfigInfo->NeedPhysicalAddresses = 1
12974973503906: XenVbd     Dma64BitAddresses supported
12974973503906: XenVbd <-- XenVbd_VirtualHwStorFindAdapter
12974973503906: XenVbd --> XenVbd_HwStorInitialize
12974973503906: XenVbd     IRQL = 0
12974973503906: XenVbd     dump_mode = 0
12974973503906: XenVbd <-- XenVbd_HwStorInitialize
12974973503906: XenVbd     Inactive srb->Function = 00000000
12974973503906: XenVbd     Inactive srb->Function = 00000000
12974973503906: XenVbd     Inactive srb->Function = 00000000
12974973503906: XenVbd     Inactive srb->Function = 00000000
12974973503921: XenVbd     SRB_FUNCTION_IO_CONTROL
12974973503921: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 28, allocation_length = 192
12974973503921: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 8, allocation_length = 192
12974973503921: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 8, allocation_length = 192
12974973503937: XenVbd     SRB_FUNCTION_PNP
12974973503937: XenVbd      StorQueryCapabilities
12974973503937: XenVbd      SrbPnPFlags = 00000000
12974973504203: XenVbd     Inactive srb->Function = 00000017
12974973504218: XenVbd     Unhandled srb->Function = 00000017
12974973504218: XenVbd     Inactive srb->Function = 00000017
12974973504218: XenVbd     Unhandled srb->Function = 00000017
12974973505265: Trying to enable physical device already in use.
12974973524343: XenNet --> DriverEntry
12974973524343: XenNet     Driver MajorNdisVersion = 6, Driver
MinorNdisVersion = 1
12974973524359: XenNet     Windows MajorNdisVersion = 6, Windows
MinorNdisVersion = 20
12974973524359: XenNet --> XenNet_SetOptions
12974973524359: XenNet <-- XenNet_SetOptions
12974973524359: XenNet <-- DriverEntry
12974973524359: XenPCI --> XenPciPdo_EvtDeviceWdmIrpPreprocess_START_DEVICE
12974973524375: XenPCI     device/vif/0
12974973524375: XenPCI     CmResourceTypeMemory (0)
12974973524375: XenPCI     Start = f2000000, Length = 0
12974973524375: XenPCI     pfn[0] = 0001afaf
12974973524375: XenPCI     New Start = 000000001afaf000, Length = 4096
12974973524375: XenPCI     CmResourceTypeMemory (1)
12974973524390: XenPCI     Start = f2000001, Length = 0
12974973524390: XenPCI <-- XenPciPdo_EvtDeviceWdmIrpPreprocess_START_DEVICE
12974973524390: XenPCI --> XenPciPdo_EvtDevicePrepareHardware
12974973524390: XenPCI <-- XenPciPdo_EvtDevicePrepareHardware
12974973524390: XenPCI --> XenPciPdo_EvtDeviceD0Entry
12974973524390: XenPCI     path = device/vif/0
12974973524406: XenPCI     WdfPowerDeviceD3Final
12974973524406: XenPCI --> XenPci_GetBackendAndAddWatch
12974973524406: XenPCI <-- XenPci_GetBackendAndAddWatch
12974973524406: XenPCI --> XenPci_UpdateBackendState
12974973524421: XenPCI --> XenConfig_InitConfigPage
12974973524421: XenPCI     Backend State Changed to InitWait
12974973524421: XenPCI     fdo_driver_object = FFFFFA8001BB7060
12974973524421: XenPCI <-- XenPci_UpdateBackendState
12974973524421: XenPCI     fdo_driver_extension = 0000000000000000
12974973524421: XenPCI     fdo_driver_object = FFFFFA8000F93DE0
12974973524437: XenPCI     fdo_driver_extension = 0000000000000000
12974973524437: XenPCI <-- XenConfig_InitConfigPage
12974973524437: XenPCI --> XenPci_XenConfigDeviceSpecifyBuffers
12974973524437: XenPCI --> XenPci_ChangeFrontendStateMap
12974973524437: XenPCI <-- XenPci_ChangeFrontendStateMap
12974973524453: XenPCI --> XenPci_ChangeFrontendStateMap
12974973524453: XenPCI <-- XenPci_ChangeFrontendStateMap
12974973524453: XenPCI <-- XenPci_XenConfigDeviceSpecifyBuffers
12974973524453: XenPCI <-- XenPciPdo_EvtDeviceD0Entry
12974973524468: XenNet --> XenNet_Initialize
12974973524468: XenNet     XEN_INIT_TYPE_13
12974973524468: XenNet     XEN_INIT_TYPE_VECTORS
12974973524468: XenNet     XEN_INIT_TYPE_DEVICE_STATE - 000000000137F5D0
12974973524468: ScatterGather = 1
12974973524468: LargeSendOffload = 61440
12974973524500: LargeSendOffloadRxSplitMTU = 1
12974973524500: ChecksumOffload = 1
12974973524500: MTU = 1500
12974973524515: Could not read NetworkAddress value (c0000001) or
value is invalid
12974973524515: XenNet --> XenNet_D0Entry
12974973524515: XenPCI --> XenPci_XenConfigDeviceSpecifyBuffers
12974973524515: XenPCI     XEN_INIT_TYPE_RING - tx-ring-ref = FFFFFA8001BBC000
12974973524515: XenPCI     XEN_INIT_TYPE_RING - tx-ring-ref = 16380
12974973524531: XenPCI     XEN_INIT_TYPE_RING - rx-ring-ref = FFFFFA8001BBD000
12974973524546: XenPCI --> XenPci_DeviceWatchHandler
12974973524562: XenPCI     XEN_INIT_TYPE_RING - rx-ring-ref = 16379
12974973524562: XenPCI <-- XenPci_DeviceWatchHandler
12974973524562: XenPCI     XEN_INIT_TYPE_EVENT_CHANNEL - event-channel = 12
12974973524562: XenPCI --> XenPci_DeviceWatchHandler
12974973524562: XenPCI --> EvtChn_Bind
12974973524562: XenPCI <-- XenPci_DeviceWatchHandler
12974973524562: XenPCI <-- EvtChn_Bind
12974973524578: XenPCI --> XenPci_DeviceWatchHandler
12974973524578: XenPCI <-- XenPci_DeviceWatchHandler
12974973524578: XenPCI --> XenPci_ChangeFrontendStateMap
12974973524578: XenPCI --> XenPci_DeviceWatchHandler
12974973524578: XenPCI <-- XenPci_ChangeFrontendStateMap
12974973524578: XenPCI <-- XenPci_DeviceWatchHandler
12974973524578: XenPCI --> XenPci_ChangeFrontendStateMap
12974973524578: XenPCI --> XenPci_DeviceWatchHandler
12974973524578: XenPCI --> XenPci_ChangeFrontendState
12974973524578: XenPCI <-- XenPci_DeviceWatchHandler
12974973524593: XenPCI --> XenPci_DeviceWatchHandler
12974973524593: XenPCI <-- XenPci_DeviceWatchHandler
12974973524593: XenPCI --> XenPci_DeviceWatchHandler
12974973524593: XenPCI <-- XenPci_DeviceWatchHandler
12974973524593: XenPCI --> XenPci_DeviceWatchHandler
12974973524593: XenPCI <-- XenPci_DeviceWatchHandler
12974973524593: XenPCI --> XenPci_DeviceWatchHandler
12974973524593: XenPCI <-- XenPci_DeviceWatchHandler
12974973524593: XenPCI --> XenPci_UpdateBackendState
12974973524593: XenPCI     Backend State Changed to Connected
12974973524593: XenPCI <-- XenPci_UpdateBackendState
12974973524593: XenPCI <-- XenPci_ChangeFrontendState
12974973524609: XenPCI <-- XenPci_ChangeFrontendStateMap
12974973524609: XenPCI <-- XenPci_XenConfigDeviceSpecifyBuffers
12974973524609: XenNet --> XenNet_ConnectBackend
12974973524609: XenNet     XEN_INIT_TYPE_13
12974973524609: XenNet     XEN_INIT_TYPE_VECTORS
12974973524609: XenNet     XEN_INIT_TYPE_DEVICE_STATE - 000000000137F5D0
12974973524609: XenNet     XEN_INIT_TYPE_RING - tx-ring-ref = FFFFFA8001BBC000
12974973524609: XenNet     XEN_INIT_TYPE_RING - rx-ring-ref = FFFFFA8001BBD000
12974973524609: XenNet     XEN_INIT_TYPE_EVENT_CHANNEL - event-channel = 12
12974973524609: XenNet     XEN_INIT_TYPE_READ_STRING - mac = 00:16:3e:00:17:b9
12974973524609: XenNet     XEN_INIT_TYPE_READ_STRING - feature-sg = 1
12974973524625: XenNet     XEN_INIT_TYPE_READ_STRING - feature-gso-tcpv4 = 1
12974973524625: XenNet     XEN_INIT_TYPE_17
12974973524625: XenNet <-- XenNet_ConnectBackend
12974973524625: XenNet --> XenNet_RxInit
12974973524625: XenNet <-- XenNet_RxInit
12974973524625: XenNet <-- XenNet_D0Entry
12974973524640: XenNet     Supporting 00010102
(OID_GEN_HARDWARE_STATUS) get only 4 bytes
12974973524640: XenNet     Supporting 00010108
(OID_GEN_TRANSMIT_BUFFER_SPACE) get only 4 bytes
12974973524640: XenNet     Supporting 00010109
(OID_GEN_RECEIVE_BUFFER_SPACE) get only 4 bytes
12974973524640: XenNet     Supporting 0001010a
(OID_GEN_TRANSMIT_BLOCK_SIZE) get only 4 bytes
12974973524640: XenNet     Supporting 0001010b
(OID_GEN_RECEIVE_BLOCK_SIZE) get only 4 bytes
12974973524640: XenNet     Supporting 0001010c (OID_GEN_VENDOR_ID) get
only 4 bytes
12974973524656: XenNet     Supporting 0001010d
(OID_GEN_VENDOR_DESCRIPTION) get only 10 bytes
12974973524656: XenNet     Supporting 00010116
(OID_GEN_VENDOR_DRIVER_VERSION) get only 4 bytes
12974973524656: XenNet     Supporting 0001010e
(OID_GEN_CURRENT_PACKET_FILTER) get/set 4 bytes
12974973524656: XenNet     Supporting 0001010f
(OID_GEN_CURRENT_LOOKAHEAD) get/set 4 bytes
12974973524656: XenNet     Supporting 00010111
(OID_GEN_MAXIMUM_TOTAL_SIZE) get only 4 bytes
12974973524656: XenNet     Supporting 00010208
(OID_GEN_LINK_PARAMETERS) set only 32 bytes
12974973524656: XenNet     Supporting 00010209
(OID_GEN_INTERRUPT_MODERATION) get/set 12 bytes
12974973524671: XenNet     Supporting 00010115
(OID_GEN_MAXIMUM_SEND_PACKETS) get only 4 bytes
12974973524671: XenNet     Supporting 00010103
(OID_GEN_MEDIA_SUPPORTED) get only 4 bytes
12974973524671: XenNet     Supporting 00010104 (OID_GEN_MEDIA_IN_USE)
get only 4 bytes
12974973524671: XenNet     Supporting 00010105
(OID_GEN_MAXIMUM_LOOKAHEAD) get only 4 bytes
12974973524671: XenNet     Supporting 00010118
(OID_GEN_NETWORK_LAYER_ADDRESSES) set only 6 bytes
12974973524671: XenNet     Supporting 0001021a (OID_GEN_MACHINE_NAME)
set only 0 bytes
12974973524687: XenNet     Supporting 0101010a
(OID_OFFLOAD_ENCAPSULATION) set only 28 bytes
12974973524687: XenNet     Supporting fd010101 (OID_PNP_SET_POWER) set
only 4 bytes
12974973524687: XenNet     Supporting 00020101 (OID_GEN_XMIT_OK) get
only 0 bytes
12974973524687: XenNet     Supporting 00020102 (OID_GEN_RCV_OK) get only 0 bytes
12974973524687: XenNet     Supporting 00020103 (OID_GEN_XMIT_ERROR)
get only 0 bytes
12974973524703: XenNet     Supporting 00020104 (OID_GEN_RCV_ERROR) get
only 0 bytes
12974973524703: XenNet     Supporting 00020105 (OID_GEN_RCV_NO_BUFFER)
get only 0 bytes
12974973524703: XenNet     Supporting 01020101
(OID_802_3_RCV_ERROR_ALIGNMENT) get only 0 bytes
12974973524703: XenNet     Supporting 01020102
(OID_802_3_XMIT_ONE_COLLISION) get only 0 bytes
12974973524703: XenNet     Supporting 01020103
(OID_802_3_XMIT_MORE_COLLISIONS) get only 0 bytes
12974973524703: XenNet     Supporting fc010209 (OID_IP4_OFFLOAD_STATS)
none 0 bytes
12974973524718: XenNet     Supporting fc01020a (OID_IP6_OFFLOAD_STATS)
none 0 bytes
12974973524718: XenNet     Supporting 00020106 (OID_GEN_STATISTICS)
get only 152 bytes
12974973524718: XenNet     Supporting 01010101
(OID_802_3_PERMANENT_ADDRESS) get only 6 bytes
12974973524718: XenNet     Supporting 01010102
(OID_802_3_CURRENT_ADDRESS) get only 6 bytes
12974973524718: XenNet     Supporting 01010103
(OID_802_3_MULTICAST_LIST) get/set 0 bytes
12974973524734: XenNet     Supporting 01010104
(OID_802_3_MAXIMUM_LIST_SIZE) get only 4 bytes
12974973524734: XenNet     name = minint-ps2nl91
12974973524734: XenNet --> XenNet_Restart
12974973524734: XenNet <-- XenNet_Restart
12974973524734: XenNet --> XenNet_DevicePnPEventNotify
12974973524734: XenNet     NdisDevicePnPEventPowerProfileChanged
12974973524734: XenNet <-- XenNet_DevicePnPEventNotify
12974973524734: XenNet     Set OID_GEN_CURRENT_LOOKAHEAD 62 (FFFFFA8001BB9000)
12974973524750: XenNet     NDIS_PACKET_TYPE_DIRECTED
12974973524750: XenNet     NDIS_PACKET_TYPE_MULTICAST
12974973524750: XenNet     Unsupported OID 00010117
12974973524750: XenNet     Unknown Encapsulation Type 0
12974973524750: XenNet     Unknown Encapsulation Type 0
12974973524781: XenNet     Set OID_GEN_CURRENT_LOOKAHEAD 82 (FFFFFA8001BB9000)
12974973524781: XenNet     NDIS_PACKET_TYPE_DIRECTED
12974973524796: XenNet     NDIS_PACKET_TYPE_MULTICAST
12974973524796: XenNet     NDIS_PACKET_TYPE_BROADCAST
12974973524796: XenNet      IPv4.Enabled = NDIS_OFFLOAD_SET_ON
12974973524796: XenNet      IPv4.HeaderSize = 14
12974973524796: XenNet      IPv6.EncapsulationType = 0
12974973524796: XenNet      IPv6.Enabled = NDIS_OFFLOAD_SET_OFF
12974973524812: XenNet      IPv6.HeaderSize = 0
12974973534531: XenNet     AddressType = 2
12974973534531: XenNet     AddressCount = 1
12974973534531: XenNet     Address[0].Type = NDIS_PROTOCOL_ID_TCP_IP
12974973534531: XenNet     Address[0].Length = 16
12974973534531: XenNet     Address[0].in_addr = 169.254.239.84
12974973586906: XenPCI --> XenPci_EvtDeviceFileCreate
12974973586921: XenPCI --> XenBus_DeviceFileInit
12974973586921: XenPCI <-- XenBus_DeviceFileInit
12974973586921: XenPCI <-- XenPci_EvtDeviceFileCreate
12974973586921: XenPCI --> XenPci_EvtIoDefault
12974973586921: XenPCI --> XenBus_EvtIoWrite
12974973586921: XenPCI     36 bytes of write buffer remaining
12974973586921: XenPCI     completing request with length 36
12974973586921: XenPCI <-- XenBus_EvtIoWrite
12974973586921: XenPCI <-- XenPci_EvtIoDefault
12974973586921: XenPCI --> XenPci_EvtIoDefault
12974973586921: XenPCI --> XenBus_EvtIoRead
12974973586921: XenPCI     found pending read
12974973586937: XenPCI <-- XenBus_ProcessReadRequest
12974973586937: XenPCI <-- XenBus_EvtIoRead
12974973586937: XenPCI <-- XenPci_EvtIoDefault
12974973586937: XenPCI --> XenPci_EvtFileCleanup
12974973586937: XenPCI --> XenBus_EvtFileCleanup
12974973586937: XenPCI <-- XenBus_EvtFileCleanup
12974973586937: XenPCI <-- XenPci_EvtFileCleanup
12974973586937: XenPCI --> XenPci_EvtFileClose
12974973586937: XenPCI --> XenBus_EvtFileClose
12974973586937: XenPCI <-- XenBus_EvtFileClose
12974973586937: XenPCI <-- XenPci_EvtFileClose
12974973591531: XenNet     AddressType = 2
12974973591531: XenNet     AddressCount = 1
12974973591531: XenNet     Address[0].Type = NDIS_PROTOCOL_ID_TCP_IP
12974973591531: XenNet     Address[0].Length = 16
12974973591531: XenNet     Address[0].in_addr = 62.76.47.68
12974973591531: XenNet     AddressType = 2
12974973591531: XenNet     AddressCount = 1
12974973591531: XenNet     Address[0].Type = NDIS_PROTOCOL_ID_TCP_IP
12974973591546: XenNet     Address[0].Length = 16
12974973591546: XenNet     Address[0].in_addr = 62.76.47.68
12974973604156: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973604156: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973604156: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973612640: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613343: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613359: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613359: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613390: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613453: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613468: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613484: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613484: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613500: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613531: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613812: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613828: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613843: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613859: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613875: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613875: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613890: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613906: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613906: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613921: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613921: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613937: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613937: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613953: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613968: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613984: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613984: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613984: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973613984: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973614000: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973614000: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973614015: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973617375: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973617375: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973618406: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973629578: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973629578: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973629593: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973629593: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973629718: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973629750: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973629765: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973629828: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973629828: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973629843: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973629843: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973635703: XenVbd     Inactive srb->Function = 00000000
12974973635703: XenVbd     Inactive srb->Function = 00000000
12974973635703: XenVbd     Inactive srb->Function = 00000000
12974973635703: XenVbd     Inactive srb->Function = 00000000
12974973635703: XenVbd     Inactive srb->Function = 00000000
12974973635703: XenVbd     Inactive srb->Function = 00000000
12974973635718: XenVbd     Inactive srb->Function = 00000000
12974973635718: XenVbd     Inactive srb->Function = 00000000
12974973635718: XenVbd     Unhandled EXECUTE_SCSI Command = A0
12974973635718: XenVbd     EXECUTE_SCSI Command = A0 returned error 00
12974973635718: XenVbd --- HwStorStartIo (Out of bounds - PathId = 0,
TargetId = 1, Lun = 0)
12974973635718: XenVbd --- HwStorStartIo (Out of bounds - PathId = 0,
TargetId = 1, Lun = 0)
12974973635734: XenVbd     Inactive srb->Function = 00000000
12974973635734: XenVbd     Inactive srb->Function = 00000000
12974973635734: XenVbd     Inactive srb->Function = 00000000
12974973635734: XenVbd     Inactive srb->Function = 00000000
12974973640703: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192
12974973648015: XenVbd     Inactive srb->Function = 00000000
12974973648015: XenVbd     Inactive srb->Function = 00000000
12974973648015: XenVbd     Inactive srb->Function = 00000000
12974973648015: XenVbd     Inactive srb->Function = 00000000
12974973648015: XenVbd     Unhandled EXECUTE_SCSI Command = A0
12974973648015: XenVbd     EXECUTE_SCSI Command = A0 returned error 00
12974973648015: XenVbd --- HwStorStartIo (Out of bounds - PathId = 0,
TargetId = 1, Lun = 0)
12974973648015: XenVbd --- HwStorStartIo (Out of bounds - PathId = 0,
TargetId = 1, Lun = 0)
12974973648015: XenVbd     Inactive srb->Function = 00000000
12974973648031: XenVbd     Inactive srb->Function = 00000000
12974973648031: XenVbd     Inactive srb->Function = 00000000
12974973648031: XenVbd     Inactive srb->Function = 00000000
12974973652000: XenVbd     SCSIOP_MODE_SENSE llbaa = 0, dbd = 0,
page_code = 63, allocation_length = 192


-- 
Vasiliy Tolstov,
Clodo.ru
e-mail: v.tolstov@selfip.ru
jabber: vase@selfip.ru

Re: Signed GPLPV drivers available for download

[Tobias Geiger]

Hi James,

I used "http://www.heise.de/download/as-ssd-benchmark.html" (sorry - 
german website), but i remember similar results with the famous "HD Tune 
Pro" tool...

Nowhere here DRBD is involved - sorry; the disk line refers to a phy lvm 
disk which is directly on a block device (ssd).

But i can test with debug build if you still think this (what?) is an 
issue here - tell me if you want to see that!

Greetings - and happy Easter!
Tobias

Am 06.04.2012 12:56, schrieb James Harper:
>> glad you ask - because just yesterday i re-tested the 357-version of the
>> drivers under Windows7 64bit HVM guest - here are the results:
>>
>> (everyting in mb/s)
>>
>> W/O gplpv-drivers and WITH pci-passthrough:
>>
>> Seq. reading: 311.8
>> Seq. writing:  106.3
>> 4k    reading: 10.2
>> 4k    writing:   9.3
>> 4k64thread reading: 11.1
>> 4k64threads writing: 10.9
>>
>>
>> WITH gplpv-drivers and WITH pci-passthrough:
>>
>> Seq. reading: 98.8
>> Seq. writing:  31.6
>> 4k    reading: 12.0
>> 4k    writing:  19.3
>> 4k64thread reading: 15.4
>> 4k64threads writing: 29.6
>>
>>
>> WITH gplpv-drivers and WITHOUT pci-passthrough:
>>
>> Seq. reading: 104.4
>> Seq. writing:   85.2
>> 4k    reading:  12.7
>> 4k    writing:   20.4
>> 4k64thread reading: 16.6
>> 4k64threads writing: 32.6
>>
>>
>> Strange thing is, that even without pci-passthrough the performance with
>> gplpv is'nt that much better compared to w/o gplpv but with pci-passthrough
>> - well it is overall a bit better, but just a bit, and seq. read performance is
>> much worse...
>> i haven't made a test without gplpv and without passthrough at the same
>> time - tell me if you want to see how that performs.
>>
>> Greetings!
>> Tobias
>>
>> P.S.: i'm using phy backend pointing to a LVM device on an SSD for this tests.
>>
> What are you testing this with? I just ran some tests with iometer under 2008R2 and it reminded me of something... DRBD *hates* having outstanding writes to the same block, and complains about it, so gplpv serialises such requests (stalling the queue until the first request is complete). This almost never happens in production but iometer sends such requests frequently, which will significantly impact performance.
>
> You can test with the debug build to see if this is happening with whatever you are testing with - you'll see messages like "Concurrent outstanding write detected". Be aware though that qemu will rate limit writes to the debug log so if it happens a lot (like under iometer) it will slow to a crawl.
>
> James
>

Re: Signed GPLPV drivers available for download

[Tobias Geiger]

Hi James,

just FYI: since i updated my nearly one-year old xen-unstable checkout, it 
turned out that my strange GPL-PV Performance issue went away: 
With (gplpv_Vista2008x64_0.11.0.357.msi) i get much better performance with 
GPLPV than without - regardless of PCI-Passthrough.

What i observed though: I get about exactly "half" the performance (Disk-IO) 
in my PV-HVM than i get in my Dom0: In Dom0 i read/write with about 300mb/s , 
in DomU its about 150mb/s;
Also (but not exactly messured) i noticed double the RTT value when pinging 
the DomU in comparsion to the RTT when pinging Dom0;

I wonder what it makes perform more or less exactly "half" as Dom0 ?

Greetings
Tobias

Am Sonntag, 8. April 2012, 15:44:37 schrieb Tobias Geiger:
> Hi James,
> 
> I used "http://www.heise.de/download/as-ssd-benchmark.html" (sorry -
> german website), but i remember similar results with the famous "HD Tune
> Pro" tool...
> 
> Nowhere here DRBD is involved - sorry; the disk line refers to a phy lvm
> disk which is directly on a block device (ssd).
> 
> But i can test with debug build if you still think this (what?) is an
> issue here - tell me if you want to see that!
> 
> Greetings - and happy Easter!
> Tobias
> 
> Am 06.04.2012 12:56, schrieb James Harper:
> >> glad you ask - because just yesterday i re-tested the 357-version of the
> >> drivers under Windows7 64bit HVM guest - here are the results:
> >> 
> >> (everyting in mb/s)
> >> 
> >> W/O gplpv-drivers and WITH pci-passthrough:
> >> 
> >> Seq. reading: 311.8
> >> Seq. writing:  106.3
> >> 4k    reading: 10.2
> >> 4k    writing:   9.3
> >> 4k64thread reading: 11.1
> >> 4k64threads writing: 10.9
> >> 
> >> 
> >> WITH gplpv-drivers and WITH pci-passthrough:
> >> 
> >> Seq. reading: 98.8
> >> Seq. writing:  31.6
> >> 4k    reading: 12.0
> >> 4k    writing:  19.3
> >> 4k64thread reading: 15.4
> >> 4k64threads writing: 29.6
> >> 
> >> 
> >> WITH gplpv-drivers and WITHOUT pci-passthrough:
> >> 
> >> Seq. reading: 104.4
> >> Seq. writing:   85.2
> >> 4k    reading:  12.7
> >> 4k    writing:   20.4
> >> 4k64thread reading: 16.6
> >> 4k64threads writing: 32.6
> >> 
> >> 
> >> Strange thing is, that even without pci-passthrough the performance with
> >> gplpv is'nt that much better compared to w/o gplpv but with
> >> pci-passthrough - well it is overall a bit better, but just a bit, and
> >> seq. read performance is much worse...
> >> i haven't made a test without gplpv and without passthrough at the same
> >> time - tell me if you want to see how that performs.
> >> 
> >> Greetings!
> >> Tobias
> >> 
> >> P.S.: i'm using phy backend pointing to a LVM device on an SSD for this
> >> tests.
> > 
> > What are you testing this with? I just ran some tests with iometer under
> > 2008R2 and it reminded me of something... DRBD *hates* having
> > outstanding writes to the same block, and complains about it, so gplpv
> > serialises such requests (stalling the queue until the first request is
> > complete). This almost never happens in production but iometer sends
> > such requests frequently, which will significantly impact performance.
> > 
> > You can test with the debug build to see if this is happening with
> > whatever you are testing with - you'll see messages like "Concurrent
> > outstanding write detected". Be aware though that qemu will rate limit
> > writes to the debug log so if it happens a lot (like under iometer) it
> > will slow to a crawl.
> > 
> > James
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel

Re: Signed GPLPV drivers available for download

[Fantu]

Moritz Mühlenhoff wrote
> 
> Hi,
> for inclusion in Univention Corporate Server - a Linux distribution based
> on 
> Debian targeted towards enterprise environments, which also includes Xen
> for 
> virtualisation - we're now building/signing the excellent GPLPV drivers 
> written by James Harper with a Software Publishers Certificate obtained
> from 
> GlobalSign. [1]
> 
> This allows installation of the GPLPV drivers on 64 bit Windows without
> the 
> need to enable the test mode.
> 
> The drivers are available from
> http://apt.univention.de/download/addons/gplpv-
> drivers/ and should be compatible with any Xen installation.
> 
> The installation is detailed in 
> http://wiki.univention.de/index.php?title=Installing-signed-GPLPV-drivers
> 
> So far only new installation of the GPLPV drivers have been tested. We
> welcome 
> general feedback and experiences with upgrades from test-signed versions
> of 
> GPLPV.
> 
> Cheers,
> Moritz
> 
> Footnotes:
> [1] We're well aware of the recent claims of a potential compromise of
> that 
> CA, but as of today this is still under investigation:
> http://www.globalsign.com/company/press/090611-security-response.html
> -- 
> Moritz Mühlenhoff                         muehlenhoff@
> Open Source Software Engineer and Consultant
> Univention GmbH  Linux for Your Business     fon: +49 421 22 232- 0
> Mary-Somerville-Str.1  28359 Bremen          fax: +49 421 22 232-99
> http://www.univention.de
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@.xensource
> http://lists.xensource.com/xen-devel
> 
A new build version (357)  of GPLPV is available, do you plan to sign that
too?
Thanks for any reply.

--
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Re: Signed GPLPV drivers available for download

[Teo En Ming (Zhang Enming)]

On 26/03/2012 19:57, Fantu wrote:
> Moritz Mühlenhoff wrote
>> Hi,
>> for inclusion in Univention Corporate Server - a Linux distribution based
>> on
>> Debian targeted towards enterprise environments, which also includes Xen
>> for
>> virtualisation - we're now building/signing the excellent GPLPV drivers
>> written by James Harper with a Software Publishers Certificate obtained
>> from
>> GlobalSign. [1]
>>
>> This allows installation of the GPLPV drivers on 64 bit Windows without
>> the
>> need to enable the test mode.
>>
>> The drivers are available from
>> http://apt.univention.de/download/addons/gplpv-
>> drivers/ and should be compatible with any Xen installation.
>>
>> The installation is detailed in
>> http://wiki.univention.de/index.php?title=Installing-signed-GPLPV-drivers
>>
>> So far only new installation of the GPLPV drivers have been tested. We
>> welcome
>> general feedback and experiences with upgrades from test-signed versions
>> of
>> GPLPV.
>>
>> Cheers,
>> Moritz
>>
>> Footnotes:
>> [1] We're well aware of the recent claims of a potential compromise of
>> that
>> CA, but as of today this is still under investigation:
>> http://www.globalsign.com/company/press/090611-security-response.html
>> -- 
>> Moritz Mühlenhoff                         muehlenhoff@
>> Open Source Software Engineer and Consultant
>> Univention GmbH  Linux for Your Business     fon: +49 421 22 232- 0
>> Mary-Somerville-Str.1  28359 Bremen          fax: +49 421 22 232-99
>> http://www.univention.de
>>
>> _______________________________________________
>> Xen-devel mailing list
>> Xen-devel@.xensource
>> http://lists.xensource.com/xen-devel
>>
> A new build version (357)  of GPLPV is available, do you plan to sign that
> too?
> Thanks for any reply.
>
> --
> View this message in context: http://xen.1045712.n5.nabble.com/Signed-GPLPV-drivers-available-for-download-tp4785381p5595011.html
> Sent from the Xen - Dev mailing list archive at Nabble.com.
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel
Hi,

Are there any 64-bit GPLPV drivers for Windows 8 Consumer Preview?

Thank you very much.

-- 
Yours sincerely,

Mr. Teo En Ming (Zhang Enming)
Singapore


_______________________________________________
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Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel

Re: Signed GPLPV drivers available for download

[Teo En Ming (Zhang Enming)]

On 26/03/2012 19:57, Fantu wrote:
> Moritz Mühlenhoff wrote
>> Hi,
>> for inclusion in Univention Corporate Server - a Linux distribution based
>> on
>> Debian targeted towards enterprise environments, which also includes Xen
>> for
>> virtualisation - we're now building/signing the excellent GPLPV drivers
>> written by James Harper with a Software Publishers Certificate obtained
>> from
>> GlobalSign. [1]
>>
>> This allows installation of the GPLPV drivers on 64 bit Windows without
>> the
>> need to enable the test mode.
>>
>> The drivers are available from
>> http://apt.univention.de/download/addons/gplpv-
>> drivers/ and should be compatible with any Xen installation.
>>
>> The installation is detailed in
>> http://wiki.univention.de/index.php?title=Installing-signed-GPLPV-drivers
>>
>> So far only new installation of the GPLPV drivers have been tested. We
>> welcome
>> general feedback and experiences with upgrades from test-signed versions
>> of
>> GPLPV.
>>
>> Cheers,
>> Moritz
>>
>> Footnotes:
>> [1] We're well aware of the recent claims of a potential compromise of
>> that
>> CA, but as of today this is still under investigation:
>> http://www.globalsign.com/company/press/090611-security-response.html
>> -- 
>> Moritz Mühlenhoff                         muehlenhoff@
>> Open Source Software Engineer and Consultant
>> Univention GmbH  Linux for Your Business     fon: +49 421 22 232- 0
>> Mary-Somerville-Str.1  28359 Bremen          fax: +49 421 22 232-99
>> http://www.univention.de
>>
>> _______________________________________________
>> Xen-devel mailing list
>> Xen-devel@.xensource
>> http://lists.xensource.com/xen-devel
>>
> A new build version (357)  of GPLPV is available, do you plan to sign that
> too?
> Thanks for any reply.
>
> --
> View this message in context: http://xen.1045712.n5.nabble.com/Signed-GPLPV-drivers-available-for-download-tp4785381p5595011.html
> Sent from the Xen - Dev mailing list archive at Nabble.com.
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel

Don't have any Xen GPLPV drivers for Windows 8 Consumer Preview and 
Windows 7?

-- 
Yours sincerely,

Mr. Teo En Ming (Zhang Enming)
Singapore


_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel

Re: Signed GPLPV drivers available for download

[Fantu]

Teo En Ming (Zhang Enming) wrote
> 
> On 26/03/2012 19:57, Fantu wrote:
>> Moritz Mühlenhoff wrote
>>> Hi,
>>> for inclusion in Univention Corporate Server - a Linux distribution
>>> based
>>> on
>>> Debian targeted towards enterprise environments, which also includes Xen
>>> for
>>> virtualisation - we're now building/signing the excellent GPLPV drivers
>>> written by James Harper with a Software Publishers Certificate obtained
>>> from
>>> GlobalSign. [1]
>>>
>>> This allows installation of the GPLPV drivers on 64 bit Windows without
>>> the
>>> need to enable the test mode.
>>>
>>> The drivers are available from
>>> http://apt.univention.de/download/addons/gplpv-
>>> drivers/ and should be compatible with any Xen installation.
>>>
>>> The installation is detailed in
>>> http://wiki.univention.de/index.php?title=Installing-signed-GPLPV-drivers
>>>
>>> So far only new installation of the GPLPV drivers have been tested. We
>>> welcome
>>> general feedback and experiences with upgrades from test-signed versions
>>> of
>>> GPLPV.
>>>
>>> Cheers,
>>> Moritz
>>>
>>> Footnotes:
>>> [1] We're well aware of the recent claims of a potential compromise of
>>> that
>>> CA, but as of today this is still under investigation:
>>> http://www.globalsign.com/company/press/090611-security-response.html
>>> -- 
>>> Moritz Mühlenhoff                         muehlenhoff@
>>> Open Source Software Engineer and Consultant
>>> Univention GmbH  Linux for Your Business     fon: +49 421 22 232- 0
>>> Mary-Somerville-Str.1  28359 Bremen          fax: +49 421 22 232-99
>>> http://www.univention.de
>>>
>>> _______________________________________________
>>> Xen-devel mailing list
>>> Xen-devel@.xensource
>>> http://lists.xensource.com/xen-devel
>>>
>> A new build version (357)  of GPLPV is available, do you plan to sign
>> that
>> too?
>> Thanks for any reply.
>>
>> --
>> View this message in context:
>> http://xen.1045712.n5.nabble.com/Signed-GPLPV-drivers-available-for-download-tp4785381p5595011.html
>> Sent from the Xen - Dev mailing list archive at Nabble.com.
>>
>> _______________________________________________
>> Xen-devel mailing list
>> Xen-devel@.xen
>> http://lists.xen.org/xen-devel
> 
> Don't have any Xen GPLPV drivers for Windows 8 Consumer Preview and 
> Windows 7?
> 
> -- 
> Yours sincerely,
> 
> Mr. Teo En Ming (Zhang Enming)
> Singapore
> 
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@.xen
> http://lists.xen.org/xen-devel
> 
For windows 7 there are already, the "vista" build, I tested and know
working build version 238 and 308 on windows 7 pro 64 bit mainly systems on
dom0 Squeeze with kernel pvops and xen 4.0.x.
The only problem found for now is shutdown monitor service not installed on
some cause unknown.
About windows 8 not tested for now.
Sorry for bad english.

--
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_______________________________________________
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Re: Signed GPLPV drivers available for download

[Teo En Ming (Zhang Enming)]

On 28/03/2012 14:08, Fantu wrote:
> Teo En Ming (Zhang Enming) wrote
>> On 26/03/2012 19:57, Fantu wrote:
>>> Moritz Mühlenhoff wrote
>>>> Hi,
>>>> for inclusion in Univention Corporate Server - a Linux distribution
>>>> based
>>>> on
>>>> Debian targeted towards enterprise environments, which also includes Xen
>>>> for
>>>> virtualisation - we're now building/signing the excellent GPLPV drivers
>>>> written by James Harper with a Software Publishers Certificate obtained
>>>> from
>>>> GlobalSign. [1]
>>>>
>>>> This allows installation of the GPLPV drivers on 64 bit Windows without
>>>> the
>>>> need to enable the test mode.
>>>>
>>>> The drivers are available from
>>>> http://apt.univention.de/download/addons/gplpv-
>>>> drivers/ and should be compatible with any Xen installation.
>>>>
>>>> The installation is detailed in
>>>> http://wiki.univention.de/index.php?title=Installing-signed-GPLPV-drivers
>>>>
>>>> So far only new installation of the GPLPV drivers have been tested. We
>>>> welcome
>>>> general feedback and experiences with upgrades from test-signed versions
>>>> of
>>>> GPLPV.
>>>>
>>>> Cheers,
>>>> Moritz
>>>>
>>>> Footnotes:
>>>> [1] We're well aware of the recent claims of a potential compromise of
>>>> that
>>>> CA, but as of today this is still under investigation:
>>>> http://www.globalsign.com/company/press/090611-security-response.html
>>>> -- 
>>>> Moritz Mühlenhoff                         muehlenhoff@
>>>> Open Source Software Engineer and Consultant
>>>> Univention GmbH  Linux for Your Business     fon: +49 421 22 232- 0
>>>> Mary-Somerville-Str.1  28359 Bremen          fax: +49 421 22 232-99
>>>> http://www.univention.de
>>>>
>>>> _______________________________________________
>>>> Xen-devel mailing list
>>>> Xen-devel@.xensource
>>>> http://lists.xensource.com/xen-devel
>>>>
>>> A new build version (357)  of GPLPV is available, do you plan to sign
>>> that
>>> too?
>>> Thanks for any reply.
>>>
>>> --
>>> View this message in context:
>>> http://xen.1045712.n5.nabble.com/Signed-GPLPV-drivers-available-for-download-tp4785381p5595011.html
>>> Sent from the Xen - Dev mailing list archive at Nabble.com.
>>>
>>> _______________________________________________
>>> Xen-devel mailing list
>>> Xen-devel@.xen
>>> http://lists.xen.org/xen-devel
>> Don't have any Xen GPLPV drivers for Windows 8 Consumer Preview and
>> Windows 7?
>>
>> -- 
>> Yours sincerely,
>>
>> Mr. Teo En Ming (Zhang Enming)
>> Singapore
>>
>>
>> _______________________________________________
>> Xen-devel mailing list
>> Xen-devel@.xen
>> http://lists.xen.org/xen-devel
>>
> For windows 7 there are already, the "vista" build, I tested and know
> working build version 238 and 308 on windows 7 pro 64 bit mainly systems on
> dom0 Squeeze with kernel pvops and xen 4.0.x.
> The only problem found for now is shutdown monitor service not installed on
> some cause unknown.
> About windows 8 not tested for now.
> Sorry for bad english.
>
> --
> View this message in context: http://xen.1045712.n5.nabble.com/Signed-GPLPV-drivers-available-for-download-tp4785381p5599609.html
> Sent from the Xen - Dev mailing list archive at Nabble.com.
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel
Dear Fantu,

Thank you very much for your reply. I will be waiting for Xen GPLPV 
drivers for Windows 8.

-- 
Yours sincerely,

Mr. Teo En Ming (Zhang Enming)
Singapore


_______________________________________________
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Re: Signed GPLPV drivers available for download

[James Harper]

> Dear Fantu,
> 
> Thank you very much for your reply. I will be waiting for Xen GPLPV drivers
> for Windows 8.
> 

The current Vista/2008 drivers should work under Windows 8 although I haven't tested them.

I've got separate drivers for 2000, XP, 2003, and Vista/2008 because there are a few different features for those versions of the OS. 7/2008R2 has new networking features (NDIS6.2 or whatever version) but I'm not using those so the Vista/2008 drivers work just fine. If I ever need to support newer features I'll do a new specific build but until then it should work as is.

I am interested in hearing reports of anyone testing with Windows 8.

James

Re: Signed GPLPV drivers available for download

[Teo En Ming (Zhang Enming)]

On 30/03/2012 07:08, James Harper wrote:
>> Dear Fantu,
>>
>> Thank you very much for your reply. I will be waiting for Xen GPLPV drivers
>> for Windows 8.
>>
> The current Vista/2008 drivers should work under Windows 8 although I haven't tested them.
>
> I've got separate drivers for 2000, XP, 2003, and Vista/2008 because there are a few different features for those versions of the OS. 7/2008R2 has new networking features (NDIS6.2 or whatever version) but I'm not using those so the Vista/2008 drivers work just fine. If I ever need to support newer features I'll do a new specific build but until then it should work as is.
>
> I am interested in hearing reports of anyone testing with Windows 8.
>
> James
Dear James Harper,

I will be testing with Windows 8 soon.

Thank you very much.

-- 
Yours sincerely,

Mr. Teo En Ming (Zhang Enming)
Singapore

Re: Signed GPLPV drivers available for download

[Teo En Ming (Zhang Enming)]

Dear Andrew Lyon,

Thank you for your reply. I will be trying Xen GPLPV drivers for Windows Vista on my Windows 8 Consumer Preview HVM domU.


-- 
Yours sincerely,

Mr. Teo En Ming (Zhang Enming)
Singapore



On 28/03/2012 19:31, Andrew Lyon wrote:
> Apologies for top posting but I'm using a mobile device, have you
> tried using the vista drivers? I don't think the driver model has
> changed much between vista>7>8 so they should work.
>
> Andy
>
> On 27/03/2012, Teo En Ming (Zhang Enming)
> <singapore.mr.teo.en.ming@gmail.com>  wrote:
>> On 26/03/2012 19:57, Fantu wrote:
>>> Moritz Mühlenhoff wrote
>>>> Hi,
>>>> for inclusion in Univention Corporate Server - a Linux distribution based
>>>> on
>>>> Debian targeted towards enterprise environments, which also includes Xen
>>>> for
>>>> virtualisation - we're now building/signing the excellent GPLPV drivers
>>>> written by James Harper with a Software Publishers Certificate obtained
>>>> from
>>>> GlobalSign. [1]
>>>>
>>>> This allows installation of the GPLPV drivers on 64 bit Windows without
>>>> the
>>>> need to enable the test mode.
>>>>
>>>> The drivers are available from
>>>> http://apt.univention.de/download/addons/gplpv-
>>>> drivers/ and should be compatible with any Xen installation.
>>>>
>>>> The installation is detailed in
>>>> http://wiki.univention.de/index.php?title=Installing-signed-GPLPV-drivers
>>>>
>>>> So far only new installation of the GPLPV drivers have been tested. We
>>>> welcome
>>>> general feedback and experiences with upgrades from test-signed versions
>>>> of
>>>> GPLPV.
>>>>
>>>> Cheers,
>>>> Moritz
>>>>
>>>> Footnotes:
>>>> [1] We're well aware of the recent claims of a potential compromise of
>>>> that
>>>> CA, but as of today this is still under investigation:
>>>> http://www.globalsign.com/company/press/090611-security-response.html
>>>> --
>>>> Moritz Mühlenhoff                         muehlenhoff@
>>>> Open Source Software Engineer and Consultant
>>>> Univention GmbH  Linux for Your Business     fon: +49 421 22 232- 0
>>>> Mary-Somerville-Str.1  28359 Bremen          fax: +49 421 22 232-99
>>>> http://www.univention.de
>>>>
>>>> _______________________________________________
>>>> Xen-devel mailing list
>>>> Xen-devel@.xensource
>>>> http://lists.xensource.com/xen-devel
>>>>
>>> A new build version (357)  of GPLPV is available, do you plan to sign that
>>> too?
>>> Thanks for any reply.
>>>
>>> --
>>> View this message in context:
>>> http://xen.1045712.n5.nabble.com/Signed-GPLPV-drivers-available-for-download-tp4785381p5595011.html
>>> Sent from the Xen - Dev mailing list archive at Nabble.com.
>>>
>>> _______________________________________________
>>> Xen-devel mailing list
>>> Xen-devel@lists.xen.org
>>> http://lists.xen.org/xen-devel
>> Don't have any Xen GPLPV drivers for Windows 8 Consumer Preview and
>> Windows 7?
>>
>> --
>> Yours sincerely,
>>
>> Mr. Teo En Ming (Zhang Enming)
>> Singapore
>>
>>
>> _______________________________________________
>> Xen-devel mailing list
>> Xen-devel@lists.xen.org
>> http://lists.xen.org/xen-devel
>>