Re: [Xen-users] Duplicate Domain Issue (Feedback)

[Steve Spencer <sspencer@xxxxxxxx>]

All,

Anyone have any ideas on this?  I've got a couple more Xen machines to
update the Dom0 on sometime in the near future.  I can always wing it
again and work through any problems, however if someone has run into
this, It would be great to have your feedback.

Thanks,

Steven G. Spencer, Network Administrator
KSC Corporate - The Kelly Supply Family of Companies
Office 308-382-8764 Ext. 231
Mobile 308-380-7957


Steve Spencer wrote:
> All,
> 
> Just upgraded one of my Dom0's to vmlinuz-2.6.18-92.1.10.el5xen in
> CentOS 5.2 (I'm running Xen-3.2.gz as the boot from Xen.org).  Since I'd
> done a kernel update on the DomU's as well, I did a reboot of the Xen box.
> 
> All the domains saved their states as I would have expected, but when
> the box came back up, one of the domains had a duplicate instance
> running.  I rebooted this through the console and it came up with only
> one domain, but the file system was corrupted and ended up running fsck
> manually to correct.  This in addition to a mysql replication issue that
> also needed to a re sync.
> 
> Has anyone else run into this, or is it a "me" anomaly?
> 
> I started running the 3.2 boot image from xen.org on the advice of
> another user awhile back, because the xen boot that was coming from
> CentOS was lagging behind.  If everyone thinks the new CentOS kernel
> image is stable, I can always revert to that.
> 
> Thanks in advance!

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