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* Daily Xen-HVM Builds: cs9226
@ 2006-03-14 22:48 Rick Gonzalez
  0 siblings, 0 replies; 6+ messages in thread
From: Rick Gonzalez @ 2006-03-14 22:48 UTC (permalink / raw)
  To: xen-devel

changeset:   9226:7d8efd4f1ac7
tag:         tip
user:        kaf24@firebug.cl.cam.ac.uk
date:        Tue Mar 14 08:18:35 2006 +0100
summary:     Initialise blkfront_info to zeroes after allocating it.



Hardware:  x460

******************** x86_32(no PAE): ***************************

* dom0: SLES9 SP2
* dom0 boots fine
* xend starts without problem

--- Linux HVM domain status: ---

ISSUES:

* xm-test does not complete.
* able to boot HVM domains but cannot read from console. It
complains about not being able to read from xenstored. The boot process 
gets stuck after recognizing the pcnet32 driver.
* Bug 560 is present.

SUMMARY:

N/A

--- Windows HVM domain status: ---

* I'll get to testing the other Windowns OS when I automate the test cases.

+-------------------------------------------------------------------+
| Category   |        Test Case             |              OS       |
|            |                              |-----------------------|
|            |                              | Win2k| Win2k3 | WinXP |
+-------------------------------------------------------------------+
| Networking |  Open IE                     |      |        | pass  |
|            |  Ping Remote sys.            |      |        | pass  |
|            |  BSO Authentication          |      |        | pass  |
|            |  Telnet to remote sys.       |      |        | pass  |
|            |  Copy 512MB from remote sys. |      |        | pass  |
|            |  Start Media Player          |      |        | pass  |
| Graphics   |  Start Solitaire             |      |        | pass  |
|            |  run commands in CMD.exe     |      |        | pass  |
| Disk I/O   |  Load a large file in Notepad|      |        | pass  |
| Xen        |  Concurrent Win. HVM Doms.   |      |        | pass  |
|            |  Dom shutdown/destruction    |      |        | pass  |
+-------------------------------------------------------------------+
NOTE: for test case details, go to 
https://ltc.linux.ibm.com/wiki/XenFullVirtTestPlan
       I am working on automating these test cases.



ISSUES:

N/A

SUMMERY:

N/A


********************** x86_64: *********************************

* dom0: SLES9 SP2
* dom0 boots fine
* xend starts without problem
* able to boot HVM domains.

--- Linux HVM domain status: ---

ISSUES:

N/A

SUMMERY:

Xm-test execution summary:
   PASS:  69
   FAIL:  6
   XPASS: 1
   XFAIL: 2


Details:

  FAIL: 11_create_concurrent_pos
          [1] Failed to create domain

  FAIL: 12_create_concurrent_stress_pos
          Failed to start 12_create_concurrent_stress_pos-1142373110

XFAIL: 02_network_local_ping_pos
          ping loopback failed for size 65507. ping eth0 failed for size 
65507.

XFAIL: 11_network_domU_ping_pos
          Failed to create domain

  FAIL: 12_network_domU_tcp_pos
          Failed to create domain

  FAIL: 13_network_domU_udp_pos
          Failed to create domain

--- Windows HVM domain status: ---

* I'll get windows testing done as soon as I can.


ISSUES:

N/A

SUMMERY:

N/A



regards,

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

^ permalink raw reply	[flat|nested] 6+ messages in thread
* RE: Daily Xen-HVM Builds: cs9226
@ 2006-03-15  9:24 Yu, Ping Y
  2006-03-15 15:09 ` Daniel Stekloff
  0 siblings, 1 reply; 6+ messages in thread
From: Yu, Ping Y @ 2006-03-15  9:24 UTC (permalink / raw)
  To: Rick Gonzalez, xen-devel

For xm-test result, I have report 02_network_local_ping_pos to bugzilla as #572,
and the other failure is caused by using one image file to start multiple VMXs,
which basically is not allowable. 
I have a suggestion, could xm-test modify the name "domU" to a general term in
test case, for currently xm-test supports both domU and hvm?


>-----Original Message-----
>From: xen-devel-bounces@lists.xensource.com
>[mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of Rick Gonzalez
>Sent: 2006年3月15日 6:49
>To: xen-devel@lists.xensource.com
>Subject: [Xen-devel] Daily Xen-HVM Builds: cs9226
>
>changeset:   9226:7d8efd4f1ac7
>tag:         tip
>user:        kaf24@firebug.cl.cam.ac.uk
>date:        Tue Mar 14 08:18:35 2006 +0100
>summary:     Initialise blkfront_info to zeroes after allocating it.
>
>
>
>Hardware:  x460
>
>******************** x86_32(no PAE): ***************************
>
>* dom0: SLES9 SP2
>* dom0 boots fine
>* xend starts without problem
>
>--- Linux HVM domain status: ---
>
>ISSUES:
>
>* xm-test does not complete.
>* able to boot HVM domains but cannot read from console. It
>complains about not being able to read from xenstored. The boot process
>gets stuck after recognizing the pcnet32 driver.
>* Bug 560 is present.
>
>SUMMARY:
>
>N/A
>
>--- Windows HVM domain status: ---
>
>* I'll get to testing the other Windowns OS when I automate the test cases.
>
>+-------------------------------------------------------------------+
>| Category   |        Test Case             |              OS       |
>|            |                              |-----------------------|
>|            |                              | Win2k| Win2k3 | WinXP |
>+-------------------------------------------------------------------+
>| Networking |  Open IE                     |      |        | pass  |
>|            |  Ping Remote sys.            |      |        | pass  |
>|            |  BSO Authentication          |      |        | pass  |
>|            |  Telnet to remote sys.       |      |        | pass  |
>|            |  Copy 512MB from remote sys. |      |        | pass  |
>|            |  Start Media Player          |      |        | pass  |
>| Graphics   |  Start Solitaire             |      |        | pass  |
>|            |  run commands in CMD.exe     |      |        | pass  |
>| Disk I/O   |  Load a large file in Notepad|      |        | pass  |
>| Xen        |  Concurrent Win. HVM Doms.   |      |        | pass  |
>|            |  Dom shutdown/destruction    |      |        | pass  |
>+-------------------------------------------------------------------+
>NOTE: for test case details, go to
>https://ltc.linux.ibm.com/wiki/XenFullVirtTestPlan
>       I am working on automating these test cases.
>
>
>
>ISSUES:
>
>N/A
>
>SUMMERY:
>
>N/A
>
>
>********************** x86_64: *********************************
>
>* dom0: SLES9 SP2
>* dom0 boots fine
>* xend starts without problem
>* able to boot HVM domains.
>
>--- Linux HVM domain status: ---
>
>ISSUES:
>
>N/A
>
>SUMMERY:
>
>Xm-test execution summary:
>   PASS:  69
>   FAIL:  6
>   XPASS: 1
>   XFAIL: 2
>
>
>Details:
>
>  FAIL: 11_create_concurrent_pos
>          [1] Failed to create domain
>
>  FAIL: 12_create_concurrent_stress_pos
>          Failed to start 12_create_concurrent_stress_pos-1142373110
>
>XFAIL: 02_network_local_ping_pos
>          ping loopback failed for size 65507. ping eth0 failed for size
>65507.
>
>XFAIL: 11_network_domU_ping_pos
>          Failed to create domain
>
>  FAIL: 12_network_domU_tcp_pos
>          Failed to create domain
>
>  FAIL: 13_network_domU_udp_pos
>          Failed to create domain
>
>--- Windows HVM domain status: ---
>
>* I'll get windows testing done as soon as I can.
>
>
>ISSUES:
>
>N/A
>
>SUMMERY:
>
>N/A
>
>
>
>regards,
>
>_______________________________________________
>Xen-devel mailing list
>Xen-devel@lists.xensource.com
>http://lists.xensource.com/xen-devel
>
>
>_______________________________________________
>Xen-devel mailing list
>Xen-devel@lists.xensource.com
>http://lists.xensource.com/xen-devel

^ permalink raw reply	[flat|nested] 6+ messages in thread
* RE: Daily Xen-HVM Builds: cs9226
@ 2006-03-16  5:25 Yu, Ping Y
  2006-03-16  6:31 ` Daniel Stekloff
  0 siblings, 1 reply; 6+ messages in thread
From: Yu, Ping Y @ 2006-03-16  5:25 UTC (permalink / raw)
  To: Daniel Stekloff; +Cc: xen-devel, Rick Gonzalez

Daniel,

Currently, HVM support multiple disks in QEMU configure, and you can add
extra disks by configuring options in "disk", for example,
disk = [ 'file:/var/images/min-el3-i386.img,ioemu:hda,w', 'file:/var/images/min-el3-i386_2.img,ioemu:hdb,w' ]
Does it meet your requirement?

Currently problem is that strict check is added in VBD and forbid one 
image for multiple HVM and all those test cases in xm-test failed, see information
 below:

[dom0] Running `xm create /tmp/xm-test.conf'
Using config file "/tmp/xm-test.conf".
Error: Device 768 (vbd) could not be connected.
File /opt/vmm/control_panel/xm-test/ramdisk/disk.img is loopback-mounted through /dev/loop0,
which is mounted in a guest domain,
and so cannot be mounted now.
Failed to create test domain because:
Using config file "/tmp/xm-test.conf".
Error: Device 768 (vbd) could not be connected.
File /opt/vmm/control_panel/xm-test/ramdisk/disk.img is loopback-mounted through /dev/loop0,
which is mounted in a guest domain,
and so cannot be mounted now.

REASON: Failed to create domain


>-----Original Message-----
>From: Daniel Stekloff [mailto:dsteklof@us.ibm.com]
>Sent: 2006年3月15日 23:09
>To: Yu, Ping Y
>Cc: Rick Gonzalez; xen-devel@lists.xensource.com
>Subject: RE: [Xen-devel] Daily Xen-HVM Builds: cs9226
>
>On Wed, 2006-03-15 at 17:24 +0800, Yu, Ping Y wrote:
>> For xm-test result, I have report 02_network_local_ping_pos to bugzilla as
>#572,
>> and the other failure is caused by using one image file to start multiple VMXs,
>> which basically is not allowable.
>> I have a suggestion, could xm-test modify the name "domU" to a general term
>in
>> test case, for currently xm-test supports both domU and hvm?
>
>
>The network ping tests that fail with the specific packet size are a
>known issue and non-HVM related. So, I don't think we need another bug
>to track it.
>
>Using the single disk image for multiple concurrent domains currently
>isn't an issue, we aren't writing to the disk image. You are right,
>however, that this needs to change if we're to support new tests like
>block-attach and io tests where we need to write to the image.
>
>I think Dan Smith had a good suggestion of using device-mapper to create
>disk images for xm-test HVM domains. Device-mapper will let us create a
>single boot image and then let us attach writable private disks to HVM
>domains. It will also let us get rid of lilo for grub and make things
>neater.
>
>This is on my list of todos - although I don't know when I'll get to it.
>I'm currently working with networking infrastructure and tests. If you'd
>like to do the device-mapper addition, that would be great.
>
>Thanks,
>
>Dan
>
>
>
>
>
>> >-----Original Message-----
>> >From: xen-devel-bounces@lists.xensource.com
>> >[mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of Rick Gonzalez
>> >Sent: 2006年3月15日 6:49
>> >To: xen-devel@lists.xensource.com
>> >Subject: [Xen-devel] Daily Xen-HVM Builds: cs9226
>> >
>> >changeset:   9226:7d8efd4f1ac7
>> >tag:         tip
>> >user:        kaf24@firebug.cl.cam.ac.uk
>> >date:        Tue Mar 14 08:18:35 2006 +0100
>> >summary:     Initialise blkfront_info to zeroes after allocating it.
>> >
>> >
>> >
>> >Hardware:  x460
>> >
>> >******************** x86_32(no PAE): ***************************
>> >
>> >* dom0: SLES9 SP2
>> >* dom0 boots fine
>> >* xend starts without problem
>> >
>> >--- Linux HVM domain status: ---
>> >
>> >ISSUES:
>> >
>> >* xm-test does not complete.
>> >* able to boot HVM domains but cannot read from console. It
>> >complains about not being able to read from xenstored. The boot process
>> >gets stuck after recognizing the pcnet32 driver.
>> >* Bug 560 is present.
>> >
>> >SUMMARY:
>> >
>> >N/A
>> >
>> >--- Windows HVM domain status: ---
>> >
>> >* I'll get to testing the other Windowns OS when I automate the test cases.
>> >
>> >+-------------------------------------------------------------------+
>> >| Category   |        Test Case             |              OS       |
>> >|            |                              |-----------------------|
>> >|            |                              | Win2k| Win2k3 | WinXP |
>> >+-------------------------------------------------------------------+
>> >| Networking |  Open IE                     |      |        | pass  |
>> >|            |  Ping Remote sys.            |      |        | pass  |
>> >|            |  BSO Authentication          |      |        | pass  |
>> >|            |  Telnet to remote sys.       |      |        | pass  |
>> >|            |  Copy 512MB from remote sys. |      |        | pass  |
>> >|            |  Start Media Player          |      |        | pass  |
>> >| Graphics   |  Start Solitaire             |      |        | pass  |
>> >|            |  run commands in CMD.exe     |      |        | pass  |
>> >| Disk I/O   |  Load a large file in Notepad|      |        | pass  |
>> >| Xen        |  Concurrent Win. HVM Doms.   |      |        | pass  |
>> >|            |  Dom shutdown/destruction    |      |        | pass  |
>> >+-------------------------------------------------------------------+
>> >NOTE: for test case details, go to
>> >https://ltc.linux.ibm.com/wiki/XenFullVirtTestPlan
>> >       I am working on automating these test cases.
>> >
>> >
>> >
>> >ISSUES:
>> >
>> >N/A
>> >
>> >SUMMERY:
>> >
>> >N/A
>> >
>> >
>> >********************** x86_64: *********************************
>> >
>> >* dom0: SLES9 SP2
>> >* dom0 boots fine
>> >* xend starts without problem
>> >* able to boot HVM domains.
>> >
>> >--- Linux HVM domain status: ---
>> >
>> >ISSUES:
>> >
>> >N/A
>> >
>> >SUMMERY:
>> >
>> >Xm-test execution summary:
>> >   PASS:  69
>> >   FAIL:  6
>> >   XPASS: 1
>> >   XFAIL: 2
>> >
>> >
>> >Details:
>> >
>> >  FAIL: 11_create_concurrent_pos
>> >          [1] Failed to create domain
>> >
>> >  FAIL: 12_create_concurrent_stress_pos
>> >          Failed to start 12_create_concurrent_stress_pos-1142373110
>> >
>> >XFAIL: 02_network_local_ping_pos
>> >          ping loopback failed for size 65507. ping eth0 failed for size
>> >65507.
>> >
>> >XFAIL: 11_network_domU_ping_pos
>> >          Failed to create domain
>> >
>> >  FAIL: 12_network_domU_tcp_pos
>> >          Failed to create domain
>> >
>> >  FAIL: 13_network_domU_udp_pos
>> >          Failed to create domain
>> >
>> >--- Windows HVM domain status: ---
>> >
>> >* I'll get windows testing done as soon as I can.
>> >
>> >
>> >ISSUES:
>> >
>> >N/A
>> >
>> >SUMMERY:
>> >
>> >N/A
>> >
>> >
>> >
>> >regards,
>> >
>> >_______________________________________________
>> >Xen-devel mailing list
>> >Xen-devel@lists.xensource.com
>> >http://lists.xensource.com/xen-devel
>> >
>> >
>> >_______________________________________________
>> >Xen-devel mailing list
>> >Xen-devel@lists.xensource.com
>> >http://lists.xensource.com/xen-devel
>>
>> _______________________________________________
>> Xen-devel mailing list
>> Xen-devel@lists.xensource.com
>> http://lists.xensource.com/xen-devel

^ permalink raw reply	[flat|nested] 6+ messages in thread
* RE: Daily Xen-HVM Builds: cs9226
@ 2006-03-16  6:49 Yu, Ping Y
  0 siblings, 0 replies; 6+ messages in thread
From: Yu, Ping Y @ 2006-03-16  6:49 UTC (permalink / raw)
  To: Daniel Stekloff; +Cc: xen-devel, Rick Gonzalez

>
>On Thu, 2006-03-16 at 13:25 +0800, Yu, Ping Y wrote:
>> Daniel,
>>
>> Currently, HVM support multiple disks in QEMU configure, and you can
add
>> extra disks by configuring options in "disk", for example,
>> disk = [ 'file:/var/images/min-el3-i386.img,ioemu:hda,w',
>'file:/var/images/min-el3-i386_2.img,ioemu:hdb,w' ]
>> Does it meet your requirement?
>
>
>My requirement for what? I know HVM domains can support more than one
>disk image, the idea is to get xm-test to automate creating disk images
>for testing HVM domains. My plan is to eventually is to use
>device-mapper to present a read only root image, that all the xm-test
>HVM test domains will share and then add writable partitions as needed
>to test domains.
Maybe my idea is a little different from yours, for I notice that there
are an
"r/w" control bit for image, thus we can make use of it. As you said, we
can 
present a read only root image and add writeable partition as needed.
:-)
>
>
>> Currently problem is that strict check is added in VBD and forbid one
>> image for multiple HVM and all those test cases in xm-test failed,
see
>information
>>  below:
>>
>> [dom0] Running `xm create /tmp/xm-test.conf'
>> Using config file "/tmp/xm-test.conf".
>> Error: Device 768 (vbd) could not be connected.
>> File /opt/vmm/control_panel/xm-test/ramdisk/disk.img is
loopback-mounted
>through /dev/loop0,
>> which is mounted in a guest domain,
>> and so cannot be mounted now.
>> Failed to create test domain because:
>> Using config file "/tmp/xm-test.conf".
>> Error: Device 768 (vbd) could not be connected.
>> File /opt/vmm/control_panel/xm-test/ramdisk/disk.img is
loopback-mounted
>through /dev/loop0,
>> which is mounted in a guest domain,
>> and so cannot be mounted now.
>>
>> REASON: Failed to create domain
>
>
>The vbd issue wasn't that only one image could be loaded for one HVM
>domain, if that's what you're saying. The issue was exceeding the
number
>of loopback devices on the system. Qemu-dm loads disk images using
>loopback devices - so you are therefore the number of disk images able
>to be mounted is limited to the number of configured loopback devices.
>
>There was a bug in 11_create_concurrent_pos.py in xm-test because it
>goes and creates as many concurrent domains as possible based on memory
>and a cutoff of 50. This is fine for para virt, but broke for HVM
>because of the loopback device limit. I have patched the test and it
>should work for you. I have run 11_create_concurrent_pos.py on my x366
>where I've changed the kernel option max_loop=256 and been able to load
>50 disk images all using the same disk image.

Daniel, from my observation, I found that it is not caused by shortage
of
loop device number, but VBD protection. If I modify the control bit "w"
to "r", xm-test works quite well, and based on that, I will send out a 
patch to fix xm-test's current problem. Hope you can review it.

>
>Thanks,
>
>Dan

^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2006-03-16  6:49 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2006-03-14 22:48 Daily Xen-HVM Builds: cs9226 Rick Gonzalez
  -- strict thread matches above, loose matches on Subject: below --
2006-03-15  9:24 Yu, Ping Y
2006-03-15 15:09 ` Daniel Stekloff
2006-03-16  5:25 Yu, Ping Y
2006-03-16  6:31 ` Daniel Stekloff
2006-03-16  6:49 Yu, Ping Y

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