[LU-7209] obdfilter-survey does not provide units

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.8.0
• Severity: 3
• Assignee: WC Triage
• Reporter: Richard Henwood (Inactive)

Description

Contrary to best practice, units are not provided in the output of
/usr/bin/obdfilter-survey

for example:

Fri Sep 25 11:14:03 EDT 2015 Obdfilter-survey for case=disk from hds1fnb6123
ost 10 sz 167772160K rsz 1024K obj   10 thr   10 write 10982.73 [ 601.97,2912.91] rewrite 15696.54 [1160.92,3450.85] read 12358.60 [ 938.96,2634.87] 
ost 10 sz 167772160K rsz 1024K obj   10 thr   20 write 12560.84 [ 348.98,3021.92] rewrite 16390.31 [ 991.94,2311.88] read 12232.29 [ 814.98,2538.94] 
ost 10 sz 167772160K rsz 1024K obj   10 thr   40 write 14675.10 [ 861.96,1761.88] rewrite 12493.10 [ 484.98,1718.93] read 11821.92 [ 880.97,1942.85] 
ost 10 sz 167772160K rsz 1024K obj   10 thr   80 write 9325.18 [ 425.99,1684.93] rewrite 14249.78 [1050.76,1735.92] read 11767.79 [ 951.38,1765.93] 

Sadly, the output is also not documented in the Operations Manual:
https://build.hpdd.intel.com/job/lustre-manual/lastSuccessfulBuild/artifact/lustre_manual.xhtml#dbdoclet.50438212_26516

Issue Links

• is related to: LUDOC-307 Document obdfilter-survey output format