On Tue, Jul 25, 2000 at 07:00:28PM -0300, Henrique Pantarotto wrote:
- Cache age (as reported by sysstat command)
- Disk kB/s read and write (also reported by sysstat)
Any know know the SNMP OID to this? I tried searching at the MIB, but I couldn't find it.
My copy of the MIB (version 1.1.4, for release 5.3.4 of OnTAP - ie October 1999), doesn't contain a Cache age, though it has lots of different percentage and counters for cache hits from each of the different NFS ops (sections v2CachedCalls, v2CachedPerCent, v3CachedCalls, v3CachedPerCent.)
No sign of a disk kB/s either, but the network bytes are reported in miscNetSentKB and miscNetRcvdKB. (The SAG for 5.3.4 is a bit poor about example output, and I don't have a filer handy, but it definitely seems odd that they included miscNet* and didn't have a miscDisk* equivalent.)
I guess the question to Mr Hackworth (or anyone else doing SNMP work at NTAP) - are the missing values somehow derived from the base counters that are in the MIB, or are they not present for other technical reasons?
James.