Host: Unisys ES7000/one, x86_64, 32 physical processors, 128 GB RAM

xen-unstable changeset 15080 booted with dom0_mem=512M

ISSUES:

New: host halts upon shutdown of 126000mb domU and domVT

Old: must specify hpet=disable kernel parameter to get 32-bit SLES10 domVTs to boot - bug #940; narrowed down to c/s 14436

Testing includes running xm-test and also attempting to boot and run programs in the following domUs and domVTs (running domains #s 3 through 9 simultaneously):

1. 32-processor 64-bit SLES10 domU with 126gb (126000mb) memory - run kernbench optimal load

2. 32-processor 64-bit SLES10 domVT with 126gb (126000mb) memory - run kernbench optimal load

3. 4-processor 64-bit SLES10 domU with 16gb memory - run kernbench optimal load

4. 4-procesor 32-bit SLES10 domVT with 2gb memory - doesn't boot

5. 4-processor 32-bit PAE SLES10 domVT with 16gb memory - doesn't boot

6. 4-processor 64-bit SLES10 domVT with 16gb memory - run kernbench optimal load

7. 1-processor Windows XP domVT with 4gb memory - run 100% cpu intensive program

8. 1-processor Windows 2003 Server domVT with 4gb memory - run 100% cpu intensive program

9. 8-processor Windows 2003 Enterprise Edition domVT with 8gb memory - run 100% cpu intensive program

Results:

Domains #4 and #5 (32-bit) do not boot. Bug # 940

Domain #1 and #2 - host crashes upon shutdown of domU (reducing the memory in config file to 124000mb works fine)

Rest ran successfully.

Ran xm-test (DomU) on dom0 with the following results:

Xm-test timing summary:

Run Started : Wed, 30 May 2007 08:02:22 -0400

Run Stoped : Wed, 30 May 2007 08:49:15 -0400

Xm-test execution summary:

PASS: 111

FAIL: 1

XPASS: 2

XFAIL: 1

Details:

XFAIL: 02_network_local_ping_pos

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

Thanks,

Sue Krysan

Linux Systems Group

Unisys Corporation