Hello Thai, Looks like the ownership of disk.1 isn't correct, this might be due to bad "dynamic_ownership" config in "/etc/libvirt/qemu.conf".
Could you run : "sudo cat /etc/libvirt/qemu.conf | grep ownership" If you get dynamic_ownership=1 , please edit the file and set it to 0 To gain access on the disk.1 of your VM, run : "sudo chown oneadmin:oneadmin /var/lib/one/var//datastores/0/8/disk.1" And try to livemigrate your VM again, and try to create a new one and livemigrate it as well. Hope you'll fix your issue. Kind regards Cyrille At Thursday, 26/09/2013 on 9:51 thái bình wrote: Dear Cyrille, I got mistake editing the commad ls. I correct it output in the red. Best regards, NDTBinh ------------------------- From: thái bình To: "Duverne, Cyrille" ; "users@lists.opennebula.org" Sent: Thursday, September 26, 2013 2:44 PM Subject: Re: [one-users] Migrate error with OpenNebula 3.4.1 using KVMhypervisor on Ubuntu 12.05 box Dear Cyrlle, Thanks for your support. According to your metions, here is the output I got out: oneadmin@OneVMHost:~/var/11$ ls -lArth /var/lib/one/var//datastores/0/8/disk.1 -rw-rw---- 1 libvirt-qemu kvm 370K Sep 26 00:12 /var/lib/one/var//datastores/0/8/disk.1 oneadmin@OneVMHost:~/var/11$ cat /etc/group |grep oneadmin root:x:0:oneadmin oneadmin:x:10000:oneadmin kvm:x:110:oneadmin libvirtd:x:111:thaibinhtt,oneadmin oneadmin@OneVMHost:~/var/11$ Best Regards, NDTBinh ------------------------- From: "Duverne, Cyrille" To: thái bình ; "users@lists.opennebula.org" Sent: Wednesday, September 25, 2013 11:18 PM Subject: Re: [one-users] Migrate error with OpenNebula 3.4.1 using KVM hypervisor on Ubuntu 12.05 box Hello Thai, Could you give the output of : ls -lArth /var/lib/one/var//datastores/0/8/disk.1 ? Another thought : Is "oneadmin" part of the "libvirt" group ? Cheers Cyrille Eura Nova Twitter : @CydsWorld At Tuesday, 24/09/2013 on 19:58 thái bình wrote: 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@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 _______________________________________________ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
_______________________________________________ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org