[Users] VM stuck in state Not Responding

Hi List, in my test lab the iSCSI SAN crashed and caused some mess. My cluster has 3 hosts running VMs. The SPM node was fenced and automatically shutdown due to the storage crash. All VMs running on the other 2 hosts were put to pause. I recovered the storage and powered on the fenced node. All VMs were restarted or coming back to live except one. Since this incident I am no longer able to start oder stop it. It is stuck in state "Not Responding" and it seems I cannot revive it anymore. The engine only provides the stop or shutdown operations, but none works. The following is logged when trying to stop it: 2012-09-28 12:29:08,415 INFO [org.ovirt.engine.core.bll.StopVmCommand] (pool-3-thread-50) [49165a9b] Running command: StopVmCommand internal: false. Entities affected : ID: 0e95f511-62c5-438c-91fe-01c206ceb78f Type: VM2012-09-28 12:29:08,416 WARN [org.ovirt.engine.core.bll.VmOperationCommandBase] (pool-3-thread-50) [49165a9b] Strange, according to the status "NotResponding" virtual machine "0e95f511-62c5-438c-91fe-01c206ceb78f" should be running in a host but it isnt. 2012-09-28 12:29:08,420 ERROR [org.ovirt.engine.core.bll.StopVmCommand] (pool-3-thread-50) [49165a9b] Transaction rolled-back for command: org.ovirt.engine.core.bll.StopVmCommand. and when trying to shutdown: 2012-09-28 12:30:16,213 INFO [org.ovirt.engine.core.bll.ShutdownVmCommand] (pool-3-thread-48) [42788145] Running command: ShutdownVmCommand internal: false. Entities affected : ID: 0e95f511-62c5-438c-91fe-01c206ceb78f Type: VM 2012-09-28 12:30:16,214 WARN [org.ovirt.engine.core.bll.VmOperationCommandBase] (pool-3-thread-48) [42788145] Strange, according to the status "NotResponding" virtual machine "0e95f511-62c5-438c-91fe-01c206ceb78f" should be running in a host but it isnt. 2012-09-28 12:30:16,218 ERROR [org.ovirt.engine.core.bll.ShutdownVmCommand] (pool-3-thread-48) [42788145] Transaction rolled-back for command: org.ovirt.engine.core.bll.ShutdownVmCommand. Is there anything I can do to reset that stuck state and bring the VM back to live? Best regards Patrick -- Lobster LOGsuite GmbH, Münchner Straße 15a, D-82319 Starnberg HRB 178831, Amtsgericht München Geschäftsführer: Dr. Martin Fischer, Rolf Henrich