Re: Bug report about Windows 7 pro 64 bit domU on xen-unstable dom0 with qemu traditional

[Fabio Fantoni <fantonifabio@tiscali.it>]

[-- Attachment #1.1: Type: text/plain, Size: 4762 bytes --]

Il 01/08/2012 12:19, Kristian Hagsted Rasmussen ha scritto:
>> Because the save / restore and cd-insert on qemu-xen for now are not
>> working I had to fall back onqemu-xen-traditional.
>> Dom0 is Wheezy 64 bit with xen 4.2.0-rc1 from source
>> I tested Windows 7 pro 64 bit domU with gplpv (last build 357).
>> xl create is working
>> xl shutdown is working
>> vnc is working, but with vfb line on configuration file is not working
>> save/restore is working but on restore network is up but not working
>> cdrom is not working, see empty device also if there is cdrom
> I have seen the same problem, with cd-rom in windows 7 64 bit. When I check device manager
> the CD or DVD drive is listed with the right size of the media, but the filesystem is listed as RAW.
> If I exchange the real device (/dev/sr0) with an iso file, windows is able to read from the cd-drive
> without problems. I am also using qemu-xen-traditional as I use PCI-passthrough. For me the
> problem is there both with and without pv-drivers installed.
>
>> After there are the content of domU configuration file and log, if you
>> need more information tell me and I will post it.
>> ------------------------------------------------------------------------------------------------
>> /etc/xen/W7.cfg
>> ------------------------------------------------------------------------------------------------
>> name='W7'
>> builder="hvm"
>> memory=2048
>> vcpus=2
>> vif=['bridge=xenbr0']
>> #vfb=['vnc=1,vncunused=1,vnclisten=0.0.0.0,keymap=it']
>> disk=['/mnt/vm/disks/W7.disk1.xm,raw,hda,rw','/dev/sr0,raw,hdb,ro,cdrom']
>> boot='cd'
>> device_model_version="qemu-xen-traditional"
>> vnc=1
>> vncunused=1
>> vnclisten="0.0.0.0"
>> keymap="it"
>> #spice=1
>> #spicehost="0.0.0.0"
>> spiceport=6000
>> #spicepasswd='test'
>> #spicedisable_ticketing=1
>> #spiceagent_mouse = 0
>> #on_poweroff="destroy"
>> on_reboot="restart"
>> on_crash="destroy"
>> #stdvga=0
>> #qxl=1
>> ------------------------------------------------------------------------------------------------
>> ------------------------------------------------------------------------------------------------
>> /var/log/xen/qemu-dm-W7.log
>> ------------------------------------------------------------------------------------------------
>> domid: 9
>> -videoram option does not work with cirrus vga device model. Videoram
>> set to 4M.
>> Using file /dev/xen/blktap-2/tapdev0 in read-write mode
>> Using file /dev/sr0 in read-only mode
>> Watching /local/domain/0/device-model/9/logdirty/cmd
>> Watching /local/domain/0/device-model/9/command
>> Watching /local/domain/9/cpu
>> qemu_map_cache_init nr_buckets = 10000 size 4194304
>> shared page at pfn feffd
>> buffered io page at pfn feffb
>> Guest uuid = 6dd9db74-ec31-47a4-a2af-43e382d2ec21
>> 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/9/xen_extended_power_mgmt): read error
>> xs_read(): vncpasswd get error.
>> /vm/6dd9db74-ec31-47a4-a2af-43e382d2ec21/vncpasswd.
>> medium change watch on `hdb' (index: 1): /dev/sr0
>> 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
>> vcpu-set: watch node error.
>> xs_read(/local/domain/9/log-throttling): read error
>> qemu: ignoring not-understood drive `/local/domain/9/log-throttling'
>> medium change watch on `/local/domain/9/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.
>> Unknown PV product 2 loaded in guest
>> PV driver build 1
>> region type 1 at [c100,c200).
>> region type 0 at [f3001000,f3001100).
>> squash iomem [f3001000, f3001100).
>> ------------------------------------------------------------------------------------------------
> BR Kristian Hagsted
>
> -----
> Nessun virus nel messaggio.
> Controllato da AVG - www.avg.com
> Versione: 2012.0.2196 / Database dei virus: 2437/5168 -  Data di rilascio: 31/07/2012
>
>
>
Thanks for reply, I have tried iso instead of phisical cdrom and it works.
I have also tried hotplug cd change but there is a bug

xl -vvv cd-eject W7 hdb
libxl: debug: libxl.c:2137:libxl_cdrom_insert: ao 0xb15980: create: 
how=(nil) callback=(nil) poller=0xb159e0
Errore di segmentazione (Segfault error)


[-- Attachment #1.2: Firma crittografica S/MIME --]
[-- Type: application/pkcs7-signature, Size: 4510 bytes --]

[-- Attachment #2: Type: text/plain, Size: 126 bytes --]

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