From: Nathan March <nathan@gt.net>
To: xen-devel@lists.xensource.com
Subject: Live migrations / saving fails with >32gb of ram?
Date: Mon, 25 Jul 2011 13:59:42 -0700 [thread overview]
Message-ID: <4E2DD93E.6090702@gt.net> (raw)
Hi All,
Having an issue where I can't save or live migrate a VM once it contains
more than 32gb of ram. The hosting dom0 fails immediately with:
[2011-07-25 13:49:01 9265] INFO (XendDomainInfo:2078) Domain has
shutdown: name=migrating-nathanxenuk2 id=1 reason=suspend.
[2011-07-25 13:49:01 9265] DEBUG (XendCheckpoint:144) Written done
[2011-07-25 13:49:01 9265] INFO (XendCheckpoint:423) xc: error: Couldn't
map p2m_frame_list (22 = Invalid argument): Internal error
[2011-07-25 13:49:01 9265] INFO (XendCheckpoint:423) xc: error: Failed
to map/save the p2m frame list (22 = Invalid argument): Internal error
[2011-07-25 13:49:01 9265] ERROR (XendCheckpoint:185) Save failed on
domain nathanxenuk2 (1) - resuming.
Traceback (most recent call last):
File "/usr/lib64/python2.6/site-packages/xen/xend/XendCheckpoint.py",
line 146, in save
forkHelper(cmd, fd, saveInputHandler, False)
File "/usr/lib64/python2.6/site-packages/xen/xend/XendCheckpoint.py",
line 411, in forkHelper
raise XendError("%s failed" % string.join(cmd))
XendError: /usr/lib/xen/bin/xc_save 26 1 0 0 0 failed
[2011-07-25 13:49:01 9265] DEBUG (XendDomainInfo:3135)
XendDomainInfo.resumeDomain(1)
[2011-07-25 13:49:01 9265] DEBUG (XendDomainInfo:3176)
XendDomainInfo.resumeDomain: completed
Googled around but I can't seem to find anything related with that
error. The same vm and dom0's work fine as soon as I decrease the ram
below the 32gb mark. Anyone have any insight on what might be going on here?
Thanks,
Nathan
--
Nathan March <nathan@gt.net>
Gossamer Threads Inc. http://www.gossamer-threads.com/
Tel: (604) 687-5804 Fax: (604) 687-5806
next reply other threads:[~2011-07-25 20:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-25 20:59 Nathan March [this message]
2011-07-25 22:05 ` Live migrations / saving fails with >32gb of ram? Konrad Rzeszutek Wilk
2011-07-25 22:07 ` Nathan March
2011-07-26 10:28 ` Olaf Hering
2011-07-29 0:34 ` Nathan March
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