Comment # 3
on bug 1083
from Jan-Frode Myklebust
Ok, I've asked on the gpfsug if anybody has any ideas for how the snmp agent
gathers its metrics:
http://gpfsug.org/pipermail/gpfsug-discuss/2014-November/000597.html
BTW: I see there's quite a lot of counters easily available with mmpmon. These
are probably a good start:
"mmpmon io_s"
-------------
mmpmon node 192.168.42.28 name popimap1 io_s OK
timestamp: 1416599060/588460
bytes read: 35495396803892
bytes written: 1132075346666
opens: 390711997
closes: 374730575
reads: 3901906749
writes: 230450025
readdir: 24539957
inode updates: 142537717
"mmpmon fs_io_s"
----------------
mmpmon node 192.168.42.28 name popimap1 fs_io_s OK
cluster: atmailcluster.ulh
filesystem: atmailusers
disks: 11
timestamp: 1416599111/431751
bytes read: 151420466
bytes written: 3914687
opens: 427398
closes: 425296
reads: 1928948
writes: 49214
readdir: 324
inode updates: 17270
mmpmon node 192.168.42.28 name popimap1 fs_io_s OK
cluster: atmailcluster.ulh
filesystem: gpfsmailstore
disks: 12
timestamp: 1416599111/431751
bytes read: 35495469736251
bytes written: 1132076341564
opens: 390287891
closes: 374308462
reads: 3900001260
writes: 230402025
readdir: 24539918
inode updates: 142521531