Exchange GRT browsing slow NBU 2.7.3 / 7.7.3
Hi all, I am experiencing a very definite slowness when browsing an Exchange backup in NBU in order to perform a GRT restore for testing. After selecting a backup image each time I attempt to drill...
Forum Discussion
What is the fragment size in STU config?
As per http://www.veritas.com/docs/000068163 :
To achieve optimal backup performance on a PureDisk/MSDP configured storage unit, the default fragment size should be decreased to a size of 15GB.
Hello,
yes unfortunatelly this behaviour is normal for browsing Exchange GRT backups and VMware-based Exchange/Sharepoint GRT backups. By design GRT info for these types of backups is not catalogued at the time of backup. GRT info (so directory and file structure of mailboxes/documents) is generating just at the time of browsing - thus the longer time for this. In Activity Monitor this background work is presented as "empty" Restore job.
On the contrary, non-VMware Sharepoint GR backups are catalogued online during backups, thus browsing is much quicker.
Regards
Michal
