Common CLARiiON array configuration problems

Note the following regarding the CLARiiON array:

Do not use the EMC_CLARiiON_Snapview_Clone method and the EMC_CLARiiON_Snapview_Snapshot method to back up the same source LUN. If you attempt a rollback restore from a EMC_CLARiiON_Snapview_Snapshot snapshot, the restore fails if a clone associated with the source LUN is currently synchronized.