Hi all, I am having problem trying to hotplug a second disk to my VM's. I have a three-server setup, one running the front end, and the other two as the nodes. I am able to create VM's, doing live migrations, as well as other VM life cycle management tasks with CentOS 6.3 and Ubuntu 12.04 guests. Howver, when I try to hot plug a second disk for a VM, SunStone says that the operation is successful, but the second disk can not be found within the VM. (Disk availability verified by fdisk -l command.)
The datablock was created from SunStone, in RAW format. If I add the datablock image to a VM template, the VM would boot with the second disk just fine. So, that datablock is working. /etc/libvirt/libvirtd.conf unix_sock_group = "cloud" /etc/libvirt/qemu.conf vnc_listen = "0.0.0.0" user = "root" group = "root" dynamic_ownership = 0 Yes I do change the ownership of /var/run/libvirt/libvirt-sock to group cloud. The log for the hot plug operation: Thu Apr 18 17:26:24 2013 [VMM][I]: clone: Cloning /srv/cloud/one/var/datastores/1/b5e9aa35fbcb4ecf07f64e5d08852144 in 192.168.100.113:/srv/cloud/one/var//datastores/0/6/disk.2 Thu Apr 18 17:26:24 2013 [VMM][I]: ExitCode: 0 Thu Apr 18 17:26:24 2013 [VMM][I]: Successfully execute transfer manager driver operation: tm_attach. Thu Apr 18 17:26:25 2013 [VMM][I]: ExitCode: 0 Thu Apr 18 17:26:25 2013 [VMM][I]: Successfully execute virtualization driver operation: attach_disk. Thu Apr 18 17:26:25 2013 [VMM][I]: VM Disk successfully attached. Then I look inside the VM via fdisk -l, the second disk is not there. I try the same operation on 3.6, 3.8.3, and 3.9.80, all failed. What else can be wrong? Thanks a lot. Chen Xiang _______________________________________________ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org