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Multiple Opt-dupe jobs containing GRT resources when run in parallel, cause one or more of those jobs to fail with “Unable to Attach” errors on the GRT resources.

Created: 23 Jun 2011
sbora's picture
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Product(s): Backup Exec - 2010, Backup Exec
Severity: Non-data threatening / major functionality
Status: Investigating/gathering information
Tech Note: More Information

If multiple Optimized Deduplication (opt-dupe) jobs containing GRT data are running at the same time then one or more jobs may fail with "Unable to attach to a resource" error.

Exact error message:

0xe000848c - Unable to attach to a resource.  Make sure that all selected resources exist and are online, and then try again.  If the server or resource no longer exists, remove it from the selection list. Edit the selection list properties, click the View Selection Details tab, and then remove the resource.

 

Workaround:
 
Stagger the jobs in a way that more than one Opt-Dupe jobs having GRT resources are not running at the same time.