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[Xen-devel] Live migration hangs on xen-3.0.2_09749-0.4 x86-64

To: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] Live migration hangs on xen-3.0.2_09749-0.4 x86-64
From: John Byrne <john.l.byrne@xxxxxx>
Date: Thu, 27 Jul 2006 11:44:36 -0700
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Hi,

When doing some live migration testing of kernel makes on the SLES 10 Xen, I've had live migration hang approximately 5% of the time doing the suspend for the last pass of the migration. The VM is unresponsive, but accumulates CPU time. Is this a known issue? If not, can anyone tell me how I might pin down where the problem is?

Thanks,

John Byrne




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