I checked lab cases, and the Knowledgebase, and found almost nothing on the error
[62:1021] Bar restore session was started but no client connected
in 600 seconds
although I found lots on Backup
I guess that you can try increasing the 'global' variable
# SmWaitForFirstRestoreClient=WaitForInMinutes
# default: 10 minutes
# This timeout is used by the Restore Session Manager. After the
# restore script on the BAR system starts, the RSM will wait for
# specified timeout for the first client connection. If there
# are no connections in the specified timeout, RSM will go down.
On the cell manager, edit the file
Program Data -> Omniback -> Config -> Server -> Options -> global
Look for this line:
# SmWaitForFirstRestoreClient=WaitForInMinutes
Make a copy of this line, edit one of the lines to remove teh # sign and the 'space' that follows, and set it to 20 minutes, double the default value
SmWaitForFirstRestoreClient=20
# SmWaitForFirstRestoreClient=WaitForInMinutes
Save the file, stop and restart Data Protector, try another restore. There is least an even chance that you will get a 1200 second timeout. If you do, re-edit the 'global' file to remove the line you added