RE: [Xen-users] live migration with xen 2.0.7 with fibre channelonDebian - help needed

["Cole, Ray" <Ray_Cole@xxxxxxx>]

The information I had was back in August or September posted to this group.  
Not sure if there is an archive around about it or not.  I haven't performed 
live migrations since then.  I had tried the -testing branch of 2.0 back then 
and still had the same issue.

-- Ray

-----Original Message-----
From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
[mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx]On Behalf Of Steven Hand
Sent: Wednesday, December 07, 2005 10:26 AM
To: Cole, Ray
Cc: xen-users@xxxxxxxxxxxxxxxxxxx; Michael Mey
Subject: Re: [Xen-users] live migration with xen 2.0.7 with fibre
channelonDebian - help needed



> I had this exact same problem with 2.0.7.  I had done a little
> investigation and found scheduled_work gets called to schedule the
> shutdown in the user domain kernel, but the shutdown work that gets
> scheduled never actually gets called.  I'm glad someone else is
> seeing this same problem now :-) Like you, it worked a number of
> times in a row, then would fail, and it didn't seem to matter if
> there was really any load going on or not.

At least one issue with live migration in 2.0.7 is fixed in the 
the 2.0-testing tree (cset 3513:80a8b005b669 if you want to just 
apply the patch directly) 

This doesn't explain the situation where your domain dies tho; do 
you have any console information from the domain in question?

cheers,

S.


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