I run 6.2.1 on F820 and I have bunch of Sun boxes ( around 60 ) who do NFS mounts.
The filer has more than one volume and sometimes during the day the output of systat -x shows 100% disk util for a couple of minutes.
1. Is there a way to find out which volume/disk is causing bottleneck ? 2. Is there a way to find which client is causing the load to spike ? 3. Can disk util be monitored via SNMP ? I was not able to find anything in the MIB provided on NOW.
thanks,
Pawel --
Pawel
- Can disk util be monitored via SNMP ? I was not able to find anything
in the MIB provided on NOW.
I do not use this tool on our filers, but you can install MRTG on a box. The instructions can be found at http://now.netapp.com/NOW/download/tools/filer-mrtg/. It "provides a current and historical view (the last day, week, month, and year) of statistics for network traffic, CPU load, disk usage, and NFS and CIFS operations."
-- Clarence.
thanks,
Pawel
-
Clarence Ngoh -
Pawel Rogocz