I try to limit the amount of time I'm simultaneously reading from and writing to any DSSU. In my testing here with SATA Disk I take a pretty big performance hit on the write to tape - in the neighborhood of 80%. You could probably do better with FC or SAS Disks, but you are still going to take a performance hit.
-Jonathan -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of osonder Sent: Monday, February 04, 2008 8:12 AM To: VERITAS-BU@mailman.eng.auburn.edu Subject: [Veritas-bu] Backup to DSSU, and staging to tape at the same time? Hello What is the best practises regarding this? Can I do DSSU at the same time as backup jobs use the DSSU? I want my drives free in daytime to do restores... +---------------------------------------------------------------------- |This was sent by [EMAIL PROTECTED] via Backup Central. |Forward SPAM to [EMAIL PROTECTED] +---------------------------------------------------------------------- _______________________________________________ Veritas-bu maillist - Veritas-bu@mailman.eng.auburn.edu http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu _______________________________________________ Veritas-bu maillist - Veritas-bu@mailman.eng.auburn.edu http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu
