turguns
11 years agoLevel 5
need help for Memory utilization and Network speed change
Hello ALL,
Environment:
master,media server (Redhat) Netbackup 7.1.
Client (HPUX) Netbackup 7.1
VTL (fujitsu CS800)
Issue:
When backup process starts on client (as per schedul) ...
- 11 years ago
Buffer tuning and network throttle are two different things. Network throttle is describes in these Tech notes:
http://www.symantec.com/docs/HOWTO13915
http://www.symantec.com/docs/TECH153326
http://www.symantec.com/docs/TECH30467
But in general normal backup should not affect system performance - if it does there is something wrong that need to be fixed.
Buffer tuning is used to improve general peformance - it is not a tool to slow down backups.
I wrote a small blog about buffer tuning here: http://www.mass.dk/netbackup/guides/49-netbackup-buffer-tuning.html