[Xen-devel] Test results on Unisys ES7000 48x 166gb using unstable c/s 16471 - 2 old issues; 1 new but already being fixed

["Krysan, Susan" <KRYSANS@xxxxxxxxxx>]

Host:  Unisys ES7000/one, x86_64, 48 processors, 166gb memory (host has 192gb, but truncates to 166gb)

unstable changeset 16471 compiled with max_phys_cpus=64 and booted with dom0_mem=4096M, numa=on, and xenheap_megabytes=64

 

NEW ISSUE (fix on the way):

-four xm-test failures: ERROR Internal error: No extended context for VCPU0

 

OLD ISSUES:

-Bug #1037 - Shutdown of large domains takes a long time, during which time dom0 is not interruptible (due to the synchronous tearing down of the memory map); for example, shutdown of 180gb domu causes 5 min 15 sec dom0 unresponsiveness 

-Bug #940 - Must specify hpet=disable kernel parameter to get 32-bit SLES10 domVTs to boot; narrowed down to c/s 14436 but the patch originator cannot recreate on his hardware

 

TESTS include running xm-test and also attempting to boot and run programs in the following domUs and domVTs (running domains #s 1 through 8 simultaneously):

1)    8-processor 64-bit SLES10 domU with 32gb memory - run kernbench

2)    8-processor 64-bit SLES10 domVT with 32gb memory – run kernbench

3)    8-processor 32-bit SLES10 domU with 16gb memory – run kernbench

4)    8-processor 32-bit PAE SLES10 domVT with 16gb memory (booted with hpet=disable) - run kernbench

5)    8-processor 32-bit SLES10 domVT with 4gb memory (booted with hpet=disable) - run kernbench

6)    8-processor 32-bit Windows 2003 Enterprise Edition domVT with 32gb memory – run cpu intensive program

7)    8-processor 64-bit Windows Datacenter with 32gb memory – run cpu intensive program

8)    2-processor 32-bit Windows XP domVT with 4gb memory – run cpu intensive program

9)    32-processor 64-bit SLES10 domU with 160gb memory - run kernbench

10)  32-processor 64-bit SLES10 domVT with 160gb memory - run kernbench

 

RESULTS:

All tests were successful, except for 2 old issues (see above).

 

Xm-test timing summary:

  Run Started : Tue, 27 Nov 2007 15:16:42 -0500

  Run Stoped  : Tue, 27 Nov 2007 16:04:37 -0500

Xm-test execution summary:

  PASS:  106

  FAIL:  6

  XPASS: 1

  XFAIL: 2

 

Details:

 

 FAIL: 01_migrate_localhost_pos

         xm migrate returned invalid 256 != 0

 

XFAIL: 02_network_local_ping_pos

         ping loopback failed for size 65507. ping eth0 failed for size 65507.

 

XFAIL: 11_network_domU_ping_pos

         Ping failed for size 65507.

 

 FAIL: 01_restore_basic_pos

         save command exited 256 != 0

 

FAIL: 04_restore_withdevices_pos

         xm save exited with 256 != 0

 

 FAIL: 01_save_basic_pos

         save command exited 256 != 0

 

Thanks,

Sue Krysan

Linux Systems Group

Unisys Corporation

 

 

 

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