The script logs the IO stats for a VxVM file system every 5 minutes. For example, this script can be scheduled just before the backups start and kept running until all backups finish (check save processes for terminate condition). This will provide a good picture about the file system IO and adjust parallelism parameters based on the log.
Operating System Solaris 8, 9, 10 Vertias Volume Manager 3.1
Interface Not Applicable
Fabric Operating System Not Applicable
NOTES (INCLUDING LIMITATIONS)
This script may require modifications based on the file system to be checked and terminate conditions.
NOTE: This contribution was migrated by Brocade from the former Brocade Connect community on March 13, 2008, on behalf of the author.