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Re: [Xen-ia64-devel] Can not create xenU again after create/destroy a lo

To: "You, Yongkang" <yongkang.you@xxxxxxxxx>
Subject: Re: [Xen-ia64-devel] Can not create xenU again after create/destroy a lot of times.
From: Alex Williamson <alex.williamson@xxxxxx>
Date: Wed, 31 May 2006 16:51:16 -0600
Cc: xen-ia64-devel <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>
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On Thu, 2006-06-01 at 05:11 +0800, You, Yongkang wrote:
> Hi all,
> 
> I met this situation several times, just like the description in
> weekly Xen/VTI status report.
> 
> I didn't use the loop program to duplicated create and destroy xenU.
> But after some testing (have several creating/destroying) on VTI
> domain and XenU, sometimes I can not create XenU successfully again.
> 
> The serial output shows there is domain crashing. Please see the
> attachment fro detail. But VTI domain can still be created 

   Interesting, I've never seen that failure.  Thanks for the report.  I
do get a "Bad Address" error sometimes when starting a domain, domU or
domVTI.  Usually trying again works, but we should work on the
robustness here.

   Another issue that I've run into lately is that a rebooted domain
doesn't always get restarted.  I've seen this with multiple domU running
concurrently as well as all the time with domU on an HVM capable system.
Thanks,

        Alex

-- 
Alex Williamson                             HP Open Source & Linux Org.


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