RE: [Xen-users] Live migration problem

["Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>]

> I downloaded 2.0.7 and did a make world; make install

Please can you try using our binary installs.

Also, are you using the 2.6.11 kernel or the 2.4?

After the failed migrate, what does 'xm dmesg' show on the source host.

Ian
 
> If you need anymore information, just let me know...
> 
> Thanks much,
> Steven
> 
> Ian Pratt wrote:
> 
> > 
> >  
> >
> >>I think I am having a similar problem as this:
> >>
> >>http://lists.xensource.com/archives/html/xen-users/2005-04/msg
> >>00251.html
> >>
> >>on xen 2.0.7
> >>
> >>I can live migrate successfully 90% of the time, but I do 
> hit this.  
> >>Is there an update on the status of a fix?
> >>    
> >>
> >
> >This is nasty -- the domain is probably crashing during the 
> migrate. We 
> >have never seen this failure mode on 2.0.7, even after many 
> thousands 
> >of migrates.
> >
> >Have you compiled your own kernel or are you using one of ours? (I 
> >presume 2.6.11 ?)
> >
> >What are you running in the guest?
> >
> >What does 'xm dmesg' show?
> >
> >Ian
> > 
> >  
> >
> >>The last part of the xfer log:
> >>
> >>[1123789954.329159] Saving memory pages: iter 28   0%
> >>Saving memory pages: iter 28   0%^M 28: sent 34, skipped 0,
> >>^M 28: sent 34, skipped 0, [DEBUG] Conn_sxpr> (xfr.err 22)[DEBUG] 
> >>Conn_sxpr< err=0 Retry suspend domain (0) (repeated 350 
> times or so) 
> >>Retry suspend domain (0) Unable to suspend domain. (0) Unable to 
> >>suspend domain. (0) Domain appears not to have suspended: 0 Domain 
> >>appears not to have
> >>suspended: 0
> >>4155 [WRN] XFRD> Transfer errors:
> >>4155 [WRN] XFRD> state=XFR_STATE    err=1
> >>4155 [INF] XFRD> Xfr service err=1
> >>
> >>Thanks much for any help.
> >>
> >>Steven
> >>
> >>    
> >>
> 

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