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Re: [Qemu-devel] [Bug 1396052] [NEW] migration failed when running BurnI


From: Amit Shah
Subject: Re: [Qemu-devel] [Bug 1396052] [NEW] migration failed when running BurnInTest in guest
Date: Thu, 27 Nov 2014 14:50:59 +0530

On (Tue) 25 Nov 2014 [09:32:58], z08687 wrote:
> Public bug reported:
> 
> Hi,  
> I found a live migration problem and have found out the reason, but I can't 
> fix it up myself. I really need help.
> When live migration vm and it's block device in save time, it will occur 
> probabilistic .
> 
> Step:
> 1.  start a windows vm,and run burnInTest(it will write dirty data to block 
> device in migration)
> 2.  migrate vm with it's block device.
> 3.  a few minutes later,  dest vm was killed and migration will be failed 
> (probabilistic )

That's a nice test case, as well as good analysis.

                Amit



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