Issue

All storage domains are inactive and cannot be activated. None of the hypervisors will attach the storage and so none can assume the SPM role.

Seeing the following errors in /var/log/vdsm/vdsm.log when trying to run commands on hypervisors or (re)starting vdsmd:

MainThread::INFO::2012-03-28 18:15:11,941::vdsm::71::vds::(run) I am the actual vdsm 4.9-112.6
[...]
Thread-11::DEBUG::2012-03-28 18:15:12,900::supervdsm::51::SuperVdsmProxy::(_launchSupervdsm) Launching Super Vdsm
Thread-11::DEBUG::2012-03-28 18:15:12,901::supervdsm::54::Storage.Misc.excCmd::(_launchSupervdsm) '/usr/bin/sudo -n /usr/bin/python /usr/share/vdsm/supervdsmServer.pyc bcc83f70-c4dd-45ba-aad5-7e2b01433e2c 7676' (cwd None)
[...]
Thread-11::DEBUG::2012-03-28 18:15:14,908::supervdsm::72::SuperVdsmProxy::(_connect) Trying to connect to Super Vdsm
Thread-11::DEBUG::2012-03-28 18:15:14,912::supervdsm::76::SuperVdsmProxy::(_connect) Connect failed [Errno 2] No such file or directory
[...]
Thread-16::DEBUG::2012-03-28 18:16:15,089::supervdsm::51::SuperVdsmProxy::(_launchSupervdsm) Launching Super Vdsm
Thread-16::DEBUG::2012-03-28 18:16:15,089::supervdsm::54::Storage.Misc.excCmd::(_launchSupervdsm) '/usr/bin/sudo -n /usr/bin/python /usr/share/vdsm/supervdsmServer.pyc b921f905-2ad0-497b-b040-7f522095b513 7676' (cwd None)
Thread-16::DEBUG::2012-03-28 18:16:17,096::supervdsm::72::SuperVdsmProxy::(_connect) Trying to connect to Super Vdsm
Thread-16::DEBUG::2012-03-28 18:16:17,097::supervdsm::76::SuperVdsmProxy::(_connect) Connect failed [Errno 2] No such file or directory