Looks like that did it. I can pause and resume Linux and Windows guests with this method. Thanks a lot! -matthew > -----Original Message----- > From: Daniel P. Berrange [mailto:berrange@xxxxxxxxxx] > Sent: Monday, September 22, 2008 4:17 AM > To: Matthew Donovan > Cc: libvir-list@xxxxxxxxxx > Subject: Re: [libvirt] pausing / unpausing guests with libvirt > > On Sun, Sep 21, 2008 at 05:16:32PM -0400, Matthew Donovan wrote: > > > > DEBUG: libvirt.c: virDomainCreate (domain=0x92bd1e0) > > DEBUG: libvirt.c: virDomainSuspend (domain=0x92bd1e0) > > virDomainSuspend() failed: 0 > > I think this is a bug in the Xen driver - the virDomainCreate > api is not updating the internal 'id' parameter of the virDomainPtr > object, so when you then call virDomainSuspend() with the same > virDomainPtr it doesn't have the id it needs > > The easy workaround is to just get rid of your existing dom object > and lookup a new one with 'virDomainLoopByUUID' after starting it. > > virDomainPtr dom; > char uuid[VIR_UUID_BUFLEN]; > > virDomainCreate(dom); > > virDomainGetUUID(dom, uuid); > virDomainFree(dom); > dom = virDomainLookupByUUID(conn, uuid); > > virDomainSuspend(dom); > > 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