KUWAMURA Shin''ya
2009-Jul-03 07:55 UTC
[Xen-devel] [IA64] Weekly benchmark results [2009ww26]
Hi,
I report a benchmark result of this week on IPF using
ia64/xen-unstable and ia64/linux-2.6.18-xen.
- DomVTi cannot use tap:aio. When a guest started, dom0 hit BUG_ON()
at mm/rmap.c:522 and the guest hung up. Thus we used vbd.
I attached the dom0 call trace.
# Notice that DomU can use tap:aio.
- On domVTi, syslog08 failed, but passed when tested again.
TEST ENVIRONMENT
Machine : Tiger4
Kernel : 2.6.18.8-xen
Changeset : 19848:5839491bbf20 (ia64/xen-unstable)
912:dd42cdb0ab89 (ia64/linux-2.6.18-xen)
137:3ad73b4314e3 (efi-vfirmware)
b471f03 (qemu-xen-unstable)
Dom0 OS : RHEL4 U2 (2P)
DomU OS : RHEL4 U2 (8P, using tap:aio)
DomVTi OS : RHEL4 U2 (8P, with PV-on-HVM drivers)
TEST RESULTS
DomU:
unixbench4.1.0 : Pass
bonnie++-1.03 : Pass
ltp-full-20070930 : Pass
iozone3_191 : Pass
lmbench-3.0-a5 : Pass
DomVTi: # file:
unixbench4.1.0 : Pass
bonnie++-1.03 : Pass
ltp-full-20070930 : 1/835 FAIL # syslog08
iozone3_191 : Pass
lmbench-3.0-a5 : Pass
Best regards,
KUWAMURA Shin''ya and FUJITSU members
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