|
I
have installed XenEnterprise 5.0.0 with HF1 and I have a W2K8 HVM
with 1GB, iSCSI 24-GB disk. 90% of the time, after I perform an online
migration, I see my test application "freeze"
for 45-50 secs. When I say freeze, I mean they don't advance BUT the guest is
running because I can open up the C disk and see its contents. I can also
move the application's windows around. Windows time is also frozen
but after the 45-50 sec delay, it catches up in one big jump.
For a test application, I'm doing a simple "ping <somehost
ip> -t" and "timeout 1000" in another dos window. Once the
VM is migrated to the other host, those DOS windows will be frozen in their
activity, but I can move the windows around and open up the disk, so the VM
is not completely hung. The PV drivers have obviously been
installed (needed in order to do migration).
I'm at a loss to explain what this delay is all about. After the 45-50s
delay, everything is fine and I can migrate back to the original
host.
Thanks for any help.
Roger
|
