Hi, I have a 3 node Ceph cluster to test, it's fully operationaly now. I am now moving toward a virtual platform, and am first looking toward Ganeti with KVM. I have the Ganeti node and KVM configured, and from the node I can query the Ceph cluster; ceph osd tree, ceph health, etc. When attempting to create a VM though, I get the No such file or directory error. root@hype-1:~# gnt-instance add -t rbd -o debootstrap+default -s 50G virt-2 Fri Mar 28 20:49:41 2014 - INFO: Resolved given name 'virt-2' to 'virt-2.example.com' Fri Mar 28 20:49:45 2014 - INFO: Selected nodes for instance virt-2.example.com via iallocator hail: hype-1.example.com Fri Mar 28 20:49:45 2014 * disk 0, size 50.0G Fri Mar 28 20:49:45 2014 * creating instance disks... Fri Mar 28 20:49:46 2014 adding instance virt-2.example.com to cluster config Fri Mar 28 20:49:47 2014 - INFO: Waiting for instance virt-2.example.com to sync disks Fri Mar 28 20:49:47 2014 - INFO: Instance virt-2.example.com's disks are in sync Fri Mar 28 20:49:47 2014 * running the instance OS create scripts... Fri Mar 28 20:50:24 2014 * starting instance... Failure: command execution error: Could not start instance: Hypervisor error: Failed to start instance virt-2.example.com: exited with exit code 1 (kvm: -drive file=rbd:rbd/2dde8ec6-f46c-40e9-b1b7-f5f8a653c42c.rbd.disk0,format=raw,if=none,cache=none,id=hotdisk-92954967-pci-4,bus=0,unit=4: could not open disk image rbd:rbd/2dde8ec6-f46c-40e9-b1b7-f5f8a653c42c.rbd.disk0: No such file or directory I have noticed this file. root@hype-1:~# cat /sys/devices/rbd/1/name 2dde8ec6-f46c-40e9-b1b7-f5f8a653c42c.rbd.disk0 Which seems to fit the UUID, so just need to piece these bits together.. Thanks, Jon _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
 |