Hello, snapshot testing in 3.2.1 on f18 host with http://gerrit.ovirt.org/#/c/13172/ (enable template from snapshot)
- create one vm named prova_snap from centos 6 template and choose preallocated storage - power on - create test_snap1 with vm powered on Snapshot test_snap1 creation for VM prova_snap has been completed. I have now: Current OK Active VM 2013-Apr-16, 14:09 OK test_snap1 - create some files - shutdown VM VM shutdown initiated by admin@internal on VM prova_snap (Host: f18ovn03). VM prova_snap is down. Exit message: User shut down - snapshots --> select "test_snap1" --> preview Snapshot-Preview for VM prova_snap was initiated by admin@internal. Snapshot-Preview for VM prova_snap has been completed. And I have under "Description" field of snapshots view test_snap1 (Preview Mode) (in coloured bold) 2013-Apr-16, 14:09 In Preview test_snap1 (Preview Mode) - Power on VM --> ok the files created after the snapshot are not there. - Shutdown VM and undo the operation to come back (forward actually) to the active state Restoring VM prova_snap from snapshot started by user admin@internal. VM prova_snap restoring from Snapshot has been completed. - Power On VM Ok, all files are there again. - create test_snap2 with vm powered on Snapshot test_snap2 creation for VM prova_snap was initiated by admin@internal. Snapshot test_snap2 creation for VM prova_snap has been completed. Now I have Current OK Active VM 2013-Apr-16, 16:21 OK test_snap2 2013-Apr-16, 14:09 OK test_snap1 - create some files /testfile_aftersnap2 - shutdown VM - snapshots --> select again the first snapshot named "test_snap1" --> preview Snapshot-Preview for VM prova_snap was initiated by admin@internal. Snapshot-Preview for VM prova_snap has been completed. Now I have: 2013-Apr-16, 16:25 OK Active VM before the preview 2013-Apr-16, 16:21 OK test_snap2 2013-Apr-16, 14:09 In Preview test_snap1 (Preview Mode) - Power on VM --> ok the files created after the snapshots are not there. - Shutdown VM and commit so that subsequent snapshots (in my case test_snap2) should be erased Restoring VM prova_snap from snapshot started by user admin@internal. VM prova_snap restoring from Snapshot has been completed. Now I correctly have only this: Current OK Active VM 2013-Apr-16, 14:09 OK test_snap1 - Power on VM And now I should be in situation as right after test_snap1 creation if I power on te VM --> OK Now I would like to delete the remaining snapshot (test_snap1) and begin a new story... So: - Power off the VM - Delete snapshot Are you sure you want to delete snapshot from Tue Apr 16 14:09:10 GMT+200 2013 with description 'test_snap1'? yes during the process Total DISK READ: 46660.26 K/s | Total DISK WRITE: 46468.59 K/s PID PRIO USER DISK READ> DISK WRITE SWAPIN IO COMMAND 20610 idle vdsm 46036.93 K/s 46457.74 K/s 0.00 % 30.67 % qemu-img convert -t n~cb-2eb88d4ede9a_MERGE 2457 be/4 sanlock 336.65 K/s 0.00 K/s 0.00 % 0.03 % sanlock daemon -U sanlock -G sanlock 4173 be/3 vdsm 0.33 K/s 0.00 K/s 0.00 % 0.00 % python /usr/share/vdsm~eFileHandler.pyc 43 40 2830 be/4 root 0.00 K/s 11.84 K/s 0.00 % 0.00 % libvirtd --listen 875 be/3 root 0.00 K/s 0.00 K/s 0.00 % 0.52 % [jbd2/dm-12-8] 3141 be/3 vdsm 0.00 K/s 1.32 K/s 0.00 % 0.00 % python /usr/share/vdsm/vdsm ps: vdsm 20610 3141 7 16:43 ? 00:00:01 /usr/bin/qemu-img convert -t none -f qcow2 /rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/3fb66ba1-cfcb-4341-8960-46f0e8cf6e83/images/78c29803-45d5-46fb-bdd6-39647c067c28/b1e4782f-ff51-4a25-94cb-2eb88d4ede9a -O raw /rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/3fb66ba1-cfcb-4341-8960-46f0e8cf6e83/images/78c29803-45d5-46fb-bdd6-39647c067c28/b1e4782f-ff51-4a25-94cb-2eb88d4ede9a_MERGE Snapshot test_snap1 deletion on VM prova_snap was initiated by admin@internal. (in tasks: executing --> Merging snapshots of disk prova_snap_Disk1 ) Snapshot test_snap1 deletion on VM prova_snap has been completed. (elapsed about 4 minutes) Now in snapshots pane: Current OK Active VM But the VM doesn't boot, so it seems that the final operation corrupted the MBR perhaps.... see this screenshot where there is console window and disks pane: https://docs.google.com/file/d/0BwoPbcrMv8mvRDlLZEw1dmlvM0U/edit?usp=sharing Any hint? Anyone can replicate and reproduce? Thanks Gianluca _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users