Hi, I would suspect that you don't run the same version on the hosts and you hit an incompatibilty issue. Another question: does the SSH login works without passphrase? Marc-Aurèle On Mon, 2017-11-06 at 08:43 -0500, Hans Knecht wrote: > Sorry, ctrl entered. > > I’m hoping someone here can help me figure out what’s going on here. > > I’ve got two CentOS 7 hosts with shared storage that I’m trying to do > live migrations between and I’m running into an error with VMs that > were originally created on a CentOS 6 host and then moved the CentOS > 7 hosts. The CentOS 6 VM runs fine on the host, and can do non-live > migrations without any issues, however when attempting to live > migrate the VM it fails. The VM itself is CentOS 7. Live migration > does work when using VMs created using CentOS 7. > > Error message: > “libvirtd virKeepAliveTimerInternal connection closed due to keep > alive timeout. > Cannot acquire state change lock (held by > remoteDispatchDomainMigratePrepare3params)” > > Surrounding error messages here: > Origin Host: https://pastebin.com/fLN6DRiq > Recipient Host: https://pastebin.com/xR6mnaW2 > > The command being run is: > Virsh --connect qemu:///system migrate --live vmname > qemu+SSH://host2/system > > Firewall is turned off, SELinux is turned off, CentOS 7 CPUs are > identical, both hosts fully updated. > > I’ve tried: > > Converting the VM from QCOW2 to Raw > Converting the VM from QCOW2 to QCOW2 to try to get it to regenerate > the XML/inject CentOS 7 Drivers > Installed new drivers > Updated all the packages in the VM. > Removed all the Devices from the VM, except the HDDs. > > > Hans Knecht – DevOps Network Administrator > Kinsale Insurance Company I 2221 Edward Holland Drive I Suite 600 > I Richmond, VA 23230 > (804) 289-1300 x5102 office I (804) 673-5697 fax I hans.knecht@kinsa > leins.com I www.kinsaleins.com > > From: Hans Knecht [mailto:hans.knecht@xxxxxxxxxxxxxx] > Sent: Monday, November 06, 2017 8:38 AM > To: 'libvirt-users@xxxxxxxxxx' <libvirt-users@xxxxxxxxxx> > Subject: Live Migration Issue > > I’m hoping someone here can help me figure out what’s going on here. > > I’ve got two CentOS 7 hosts with shared storage that I’m trying to do > live migrations between and I’m running into an error with VMs that > were originally created on a CentOS 6 host and then moved the CentOS > 7 hosts. The CentOS 6 VM runs fine on the host, and can do non-live > migrations without any issues, however when attempting to live > migrate the VM it fails with the following error message: > > Hans Knecht – DevOps Network Administrator > Kinsale Insurance Company I 2221 Edward Holland Drive I Suite 600 > I Richmond, VA 23230 > (804) 289-1300 x5102 office I (804) 673-5697 fax I hans.knecht@kinsa > leins.com I www.kinsaleins.com > > This communication constitutes an electronic communication within the > meaning of the Electronic Communications Privacy Act, 19 USC 2510, > and its disclosure is strictly limited to the recipient intended by > the sender of this message. This communication may contain > confidential and privileged material for the sole use of the intended > recipient and the disclosure to anyone other than the intended > recipient does not constitute a loss of the confidential or > privileged nature of the communication. If you are not the intended > recipient, please contact the sender by return electronic mail and > delete all copies of this communication. Please check for any defects > or viruses before opening or using any attachments. There is no > warranty that this e-mail is virus free or without error. No Kinsale > Company is liable if an attachment is altered without its written > consent. Thank you. > > _______________________________________________ > libvirt-users mailing list > libvirt-users@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/libvirt-users _______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users
