On Wed, Oct 08, 2008 at 07:32:21PM +0200, Stefan de Konink wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA512 > > [2008-10-08 19:14:05 13001] ERROR (XendCheckpoint:157) Save failed on > domain klant1_monetdb (17) - resuming. > Traceback (most recent call last): > File "usr/lib64/python2.5/site-packages/xen/xend/XendCheckpoint.py", > line 125, in save > forkHelper(cmd, fd, saveInputHandler, False) > File "usr/lib64/python2.5/site-packages/xen/xend/XendCheckpoint.py", > line 358, in forkHelper > child = xPopen3(cmd, True, -1, [fd, xc.handle()]) > File "usr/lib64/python2.5/site-packages/xen/util/xpopen.py", line 100, > in __init__ > self.pid = os.fork() > OSError: [Errno 12] Cannot allocate memory > [2008-10-08 19:14:05 13001] DEBUG (XendDomainInfo:2456) > XendDomainInfo.resumeDomain(17) > > After this point, I am unable to contact the libvird daemon. Well your host OS has run out of memory, so pretty much everything will be fubar at this point. If it can't even fork() then there's not much libvirt until this is resolved. libvirt tries to handle OOM scenario but there's some places we might have missed, but even so, the best libvirt can do is to drop all further requests as gracefully as possible. Daniel -- |: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :| |: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :| -- Libvir-list mailing list Libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list