During snapshots, server jobs fail due to Storage is inaccessible to the Recovery Solution Server. The following event appears in the application event:
The data storage location 'F:\Altiris\DataStorage' is offline and not accessible now.
Local Event Code: 0x8008000f
System Event Code: 0x00000020: The process cannot access the file because it is being used by another process.
SbsName: , SbsKey: 0, 0
Data File Synchronization job for Synchronous Storage completes with errors.
Recovery Solution 6.2.2760 (SP2)
EMC CLARiiON SAN Storage*
It is a physical (timing) problem on the storage.
Definition of the disk latency in a SAN environment is a very difficult task, because there are many physical and logical nodes: operating system, physical disks, RAID, one or more HBAs, one or more fibers (HBA > SAN), ports on SAN, may be fiber-switch, and so on...