<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"><span>Dear,</span></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16.363636016845703px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;"><span><br></span></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16.363636016845703px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;">I am trying to live migrate from KVM host to another KVM host but I always catch an error message <span style="background-color: transparent;">which I quote below. Does anyone know the reason and how to solve this problem ?</span></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16.363636016845703px; color:
rgb(0, 0, 0); background-color: transparent; font-style: normal;"><br></div><div style="background-color: transparent;">oneadmin@OneVMHost:~/var/8$ cat vm.log</div><div style="background-color: transparent;">Tue Sep 24 10:20:48 2013 [DiM][I]: New VM state is ACTIVE.</div><div style="background-color: transparent;">Tue Sep 24 10:20:48 2013 [LCM][I]: New VM state is PROLOG.</div><div style="background-color: transparent;">Tue Sep 24 10:21:31 2013 [TM][I]: clone: Cloning ../../win2k3sp2.qcow2 in OneVMHost:/var/lib/one/var//datastores/0/8/disk.0</div><div style="background-color: transparent;">Tue Sep 24 10:21:31 2013 [TM][I]: ExitCode: 0</div><div style="background-color: transparent;">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</div><div style="background-color: transparent;">Tue Sep 24 10:21:32 2013 [TM][I]: ExitCode: 0</div><div style="background-color: transparent;">Tue
Sep 24 10:21:32 2013 [LCM][I]: New VM state is BOOT</div><div style="background-color: transparent;">Tue Sep 24 10:21:32 2013 [VMM][I]: Generating deployment file: /var/lib/one/var/8/deployment.0</div><div style="background-color: transparent;">Tue Sep 24 10:21:32 2013 [VMM][I]: ExitCode: 0</div><div style="background-color: transparent;">Tue Sep 24 10:21:32 2013 [VMM][I]: Successfully execute network driver operation: pre.</div><div style="background-color: transparent;">Tue Sep 24 10:21:33 2013 [VMM][I]: ExitCode: 0</div><div style="background-color: transparent;">Tue Sep 24 10:21:33 2013 [VMM][I]: Successfully execute virtualization driver operation: deploy.</div><div style="background-color: transparent;">Tue Sep 24 10:21:33 2013 [VMM][I]: ExitCode: 0</div><div style="background-color: transparent;">Tue Sep 24 10:21:33 2013 [VMM][I]: Successfully execute network driver operation: post.</div><div style="background-color: transparent;">Tue Sep 24
10:21:33 2013 [LCM][I]: New VM state is RUNNING</div><div style="background-color: transparent;">Tue Sep 24 10:30:49 2013 [LCM][I]: New VM state is SAVE_MIGRATE</div><div style="background-color: transparent;">Tue Sep 24 10:31:04 2013 [VMM][I]: ExitCode: 0</div><div style="background-color: transparent;">Tue Sep 24 10:31:04 2013 [VMM][I]: Successfully execute virtualization driver operation: save.</div><div style="background-color: transparent;">Tue Sep 24 10:31:04 2013 [VMM][I]: ExitCode: 0</div><div style="background-color: transparent;">Tue Sep 24 10:31:04 2013 [VMM][I]: Successfully execute network driver operation: clean.</div><div style="background-color: transparent;">Tue Sep 24 10:31:04 2013 [LCM][I]: New VM state is PROLOG_MIGRATE</div><div style="background-color: transparent;">Tue Sep 24 10:31:04 2013 [TM][I]: ExitCode: 0</div><div style="background-color: transparent;">Tue Sep 24 10:31:04 2013 [TM][I]: ExitCode: 0</div><div
style="background-color: transparent;">Tue Sep 24 10:31:04 2013 [LCM][I]: New VM state is BOOT</div><div style="background-color: transparent;">Tue Sep 24 10:31:04 2013 [VMM][I]: ExitCode: 0</div><div style="background-color: transparent;">Tue Sep 24 10:31:04 2013 [VMM][I]: Successfully execute network driver operation: pre.</div><div style="background-color: transparent;">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</div><div style="background-color: transparent;">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</div><div style="background-color: transparent;">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</div><div style="background-color: transparent;">Tue Sep 24 10:31:05 2013 [VMM][E]: Could not restore from /var/lib/one/var//datastores/0/8/checkpoint</div><div style="background-color: transparent;">Tue Sep 24 10:31:05 2013 [VMM][I]: ExitCode: 1</div><div style="background-color: transparent;">Tue Sep 24 10:31:05 2013 [VMM][I]: Failed to execute virtualization driver operation: restore.</div><div style="background-color: transparent;">Tue Sep 24 10:31:05 2013 [VMM][E]: Error restoring VM: Could not restore from /var/lib/one/var//datastores/0/8/checkpoint</div><div style="background-color: transparent;">Tue Sep 24 10:31:05 2013 [DiM][I]: New VM state is FAILED</div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"><br></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16.363636016845703px; color: rgb(0, 0, 0); background-color: transparent; font-style:
normal;">Many thanks,</div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16.363636016845703px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;">NDTBinh</div></div></body></html>