[gpfsug-discuss] Performance collector no results for Capacity

Sobey, Richard A r.sobey at imperial.ac.uk
Wed Oct 10 16:43:45 BST 2018


Hi all,

Maybe I'm barking up the wrong tree but I'm debugging why I don't get a nice graph in the GUI for fileset capacity, even though the GUI does know about things such as capacity and inodes and usage.

So off I go to the CLI to run "mmperfmon query GPFSFilesetQuota" and I get this:

Oct-10 16:33:28  [Info   ] QueryEngine: (fd=64) query from 127.0.0.1: get metrics GPFSFilesetQuota from node=icgpfsq1 last 10 bucket_size 1
Oct-10 16:33:28  [Info   ] QueryParser: metric: GPFSFilesetQuota
Oct-10 16:33:28  [Warning] QueryEngine: searchForMetric: could not find metaKey for given metric GPFSFilesetQuota, returning.
Oct-10 16:33:28  [Info   ] QueryEngine: [fd=64] no data available for query

Is this a golden ticket to my problem or should I be checking elsewhere?

I'm following a troubleshooting guide here:
https://www.ibm.com/support/knowledgecenter/en/STXKQY_5.0.1/com.ibm.spectrum.scale.v5r01.doc/bl1pdg_guiperfmonissues.htm

and from the page directly within the GUI server itself.

Notably, other things work ok:

[root at icgpfsq1 richard]# mmperfmon query cpu_user

Legend:
1:     icgpfsq1|CPU|cpu_user

Row           Timestamp cpu_user
  1 2018-10-10-16:41:09     0.00
  2 2018-10-10-16:41:10     0.25
  3 2018-10-10-16:41:11     0.50
  4 2018-10-10-16:41:12     0.50
  5 2018-10-10-16:41:13     0.50
  6 2018-10-10-16:41:14     0.25
  7 2018-10-10-16:41:15     1.25
  8 2018-10-10-16:41:16     2.51
  9 2018-10-10-16:41:17     0.25
10 2018-10-10-16:41:18     0.25

I'm running 5.0.1-2 on all nodes except the NSD servers which still run 5.0.0.2.

Thanks
Richard
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