[one-users] Migrate error with OpenNebula 3.4.1 using KVM hypervisor on Ubuntu 12.05 box

[thái bình]

Dear,

I am trying to live migrate from KVM host to another KVM host but I always catch an error message which I quote below. Does anyone know the reason and how to solve this problem ?

oneadmin at OneVMHost:~/var/8$ cat vm.log
Tue Sep 24 10:20:48 2013 [DiM][I]: New VM state is ACTIVE.
Tue Sep 24 10:20:48 2013 [LCM][I]: New VM state is PROLOG.
Tue Sep 24 10:21:31 2013 [TM][I]: clone: Cloning ../../win2k3sp2.qcow2 in OneVMHost:/var/lib/one/var//datastores/0/8/disk.0
Tue Sep 24 10:21:31 2013 [TM][I]: ExitCode: 0
Tue Sep 24 10:21:32 2013 [TM][I]: context: Generating context block device at OneVMHost:/var/lib/one/var//datastores/0/8/disk.1
Tue Sep 24 10:21:32 2013 [TM][I]: ExitCode: 0
Tue Sep 24 10:21:32 2013 [LCM][I]: New VM state is BOOT
Tue Sep 24 10:21:32 2013 [VMM][I]: Generating deployment file: /var/lib/one/var/8/deployment.0
Tue Sep 24 10:21:32 2013 [VMM][I]: ExitCode: 0
Tue Sep 24 10:21:32 2013 [VMM][I]: Successfully execute network driver operation: pre.
Tue Sep 24 10:21:33 2013 [VMM][I]: ExitCode: 0
Tue Sep 24 10:21:33 2013 [VMM][I]: Successfully execute virtualization driver operation: deploy.
Tue Sep 24 10:21:33 2013 [VMM][I]: ExitCode: 0
Tue Sep 24 10:21:33 2013 [VMM][I]: Successfully execute network driver operation: post.
Tue Sep 24 10:21:33 2013 [LCM][I]: New VM state is RUNNING
Tue Sep 24 10:30:49 2013 [LCM][I]: New VM state is SAVE_MIGRATE
Tue Sep 24 10:31:04 2013 [VMM][I]: ExitCode: 0
Tue Sep 24 10:31:04 2013 [VMM][I]: Successfully execute virtualization driver operation: save.
Tue Sep 24 10:31:04 2013 [VMM][I]: ExitCode: 0
Tue Sep 24 10:31:04 2013 [VMM][I]: Successfully execute network driver operation: clean.
Tue Sep 24 10:31:04 2013 [LCM][I]: New VM state is PROLOG_MIGRATE
Tue Sep 24 10:31:04 2013 [TM][I]: ExitCode: 0
Tue Sep 24 10:31:04 2013 [TM][I]: ExitCode: 0
Tue Sep 24 10:31:04 2013 [LCM][I]: New VM state is BOOT
Tue Sep 24 10:31:04 2013 [VMM][I]: ExitCode: 0
Tue Sep 24 10:31:04 2013 [VMM][I]: Successfully execute network driver operation: pre.
Tue Sep 24 10:31:05 2013 [VMM][I]: Command execution fail: /var/tmp/one/vmm/kvm/restore /var/lib/one/var//datastores/0/8/checkpoint VMHost1 8 VMHost1
Tue Sep 24 10:31:05 2013 [VMM][E]: restore: Command "virsh --connect qemu:///system restore /var/lib/one/var//datastores/0/8/checkpoint" failed: error: Failed to restore domain from /var/lib/one/var//datastores/0/8/checkpoint
Tue Sep 24 10:31:05 2013 [VMM][I]: error: unable to open disk path /var/lib/one/var//datastores/0/8/disk.1: Permission denied
Tue Sep 24 10:31:05 2013 [VMM][E]: Could not restore from /var/lib/one/var//datastores/0/8/checkpoint
Tue Sep 24 10:31:05 2013 [VMM][I]: ExitCode: 1
Tue Sep 24 10:31:05 2013 [VMM][I]: Failed to execute virtualization driver operation: restore.
Tue Sep 24 10:31:05 2013 [VMM][E]: Error restoring VM: Could not restore from /var/lib/one/var//datastores/0/8/checkpoint
Tue Sep 24 10:31:05 2013 [DiM][I]: New VM state is FAILED

Many thanks,
NDTBinh
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opennebula.org/pipermail/users-opennebula.org/attachments/20130924/a6154fe4/attachment.htm>