Re: Daily Xen Builds

[David F Barrera <dfbp@us.ibm.com>]

Anthony Liguori wrote:
> David F Barrera wrote:
>> June 12, 2006, using xen-unstable changeset:
>>
>> changeset:   10326:34ff26fb2240
>> tag:         tip
>> user:        kaf24@firebug.cl.cam.ac.uk
>> date:        Mon Jun 12 06:01:32 2006 +0100
>> summary:     [HVM][VMX] Fix error-detection inline asm code. Zero 
>> word-sized
>>
>> x86_32 (no PAE support)
>>
>> * SLES 9 SP2 on IBM xSeries 235(512MB RAM)
>> * Builds and boots without problems
>> * Ran xm-test on all boxes
>>
>> ISSUES:
>>
>> Note: these problems are due to the way xm-test works, rather than 
>> xen problems.
>> * Bugzilla 637  NEW  xm-test FAIL: 01_block_attach_device_pos.test
>> * Bugzilla 639  NEW  xm-test multiple test failures -
>>
>> x86_32 (PAE)
>>
>> * SLES 9 SP2 on xSeries 335 and HS20 Blade 8843and FC4 on IBM xSeries 
>> 335s                     * Builds and boots without problems
>> * Ran xm-test on all boxes
>>
>> ISSUES:
>> * Bugzilla 637 NEW xm-test FAIL: 01_block_attach_device_pos.test
>> * Bugzilla 639 NEW xm-test multiple test failures - 
>> XmTestLib.Console.Consol...
>>
>> x86_64 (SLES 9 SP2 IBM HS20 Blades 8843 41U)
>>
>> * Builds and boots without problems
>> * Ran xm-test on all boxes
>>
>> ISSUES:
>>
>> XM-TEST Results :
>>            Platform | PASS | FAIL | XPASS | XFAIL |
>> ---------------------+------+------+-------+-------+
>> hs20.1.sles9-x86_64 |  109 |    8 |     0 |     3 |
>>     hs20.rhel14-x86 |   76 |   40 |     0 |     3 |
>>     x235sles9nonpae |   70 |   47 |     0 |     3 |
>>          x335fc4pae |   83 |   34 |     0 |     3 |
>>    x335sles9_pae4gb |   93 |   23 |     0 |     3 |
>
> I'm not sure what's happening on your systems, but on my development 
> system (i386 Ubuntu), I'm seeing only a few unexpected FAILs.  I've 
> run xm-test about a dozen times on the recent tip with more or less 
> consistent results (including with the new scheduler).  Perhaps 
> there's something wrong in your setup?
>
> Attached is a canonical example of one of the recent xm-test reports.
>
> Regards,
>
> Anthony Liguori
>
> ------------------------------------------------------------------------
>
> Xm-test execution summary:
>   PASS:  108
>   FAIL:  7
>   XPASS: 0
>   XFAIL: 3
>
>
> Details:
>
>  FAIL: 02_block_device_write_verify 
> 	 Failed to get md5sum of data written in domU.
>
>  FAIL: 16_create_smallmem_neg 
> 	 Starting a console with 16 MB passed, expected test to fail
>
> XFAIL: 02_network_local_ping_pos 
> 	 ping loopback failed for size 65507. ping eth0 failed for size 65507.
>
> XFAIL: 05_network_dom0_ping_pos 
> 	 Ping to dom0 failed for size 1 48 64 512 1440 1500 1505 4096 4192 32767 65507.
>
>  FAIL: 06_network_dom0_tcp_pos 
> 	 TCP hping2 to dom0 failed for size 1 48 64 512 1440 1500 1505 4096 4192 32767 65495.
>
>  FAIL: 07_network_dom0_udp_pos 
> 	 UDP hping2 to dom0 failed for size 1 48 64 512 1440 1500 1505 4096 4192 32767 65495.
>
> XFAIL: 11_network_domU_ping_pos 
> 	 Ping failed for size 65507.
>
>   
Here's an interesting thing: I ran 01_create_basic_pos.test by itself. 
The first time, I completed successfully. I reran it, and the second 
time it failed:

...
[dom0] Running `xm create /tmp/xm-test.conf'
Using config file "/tmp/xm-test.conf".
Started domain 01_create_basic_pos-1150142503
Console executing: ['/usr/sbin/xm', 'xm', 'console', 
'01_create_basic_pos-1150142503']
[01_create_basic_pos-1150142503] Sending `input'
Traceback (most recent call last):
  File "./01_create_basic_pos.test", line 21, in ?
    console = domain.start()
  File 
"/usr/local/autobench/var/tmp/xen/xen-unstable.hg/tools/xm-test/lib/XmTestLib/XenDomain.py", 
line 233, in start
    return self.getConsole()
  File 
"/usr/local/autobench/var/tmp/xen/xen-unstable.hg/tools/xm-test/lib/XmTestLib/XenDomain.py", 
line 284, in getConsole
    self.console.sendInput("input")
  File 
"/usr/local/autobench/var/tmp/xen/xen-unstable.hg/tools/xm-test/lib/XmTestLib/Console.py", 
line 231, in sendInput
    realOutput = self.__runCmd(input)
  File 
"/usr/local/autobench/var/tmp/xen/xen-unstable.hg/tools/xm-test/lib/XmTestLib/Console.py", 
line 179, in __runCmd
    raise ConsoleError("Timed out waiting for console")
XmTestLib.Console.ConsoleError: Timed out waiting for console
FAIL: 01_create_basic_pos.test
===================
1 of 1 tests failed
===================
make[2]: *** [check-TESTS] Error 1
make[2]: Leaving directory 
`/usr/local/autobench/var/tmp/xen/xen-unstable.hg/tools/xm-test/tests/create'
make[1]: *** [check-am] Error 2
make[1]: Leaving directory 
`/usr/local/autobench/var/tmp/xen/xen-unstable.hg/tools/xm-test/tests/create'
make: *** [check-recursive] Error 1
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-- 

Regards,

David F Barrera
Linux Technology Center
Systems and Technology Group, IBM

"The wisest men follow their own direction. "
	
                          Euripides