There is no volume response data in vplex
Hi
Our vplex firmware version is 5.3.0.03.00.04, and the performance data collect is ok.
but volumes don't have response date.
![Image: https://forum.xorux.com/uploads/editor/qg/as9c34sz390l.png](https://forum.xorux.com/uploads/editor/qg/as9c34sz390l.png)
Our vplex firmware version is 5.3.0.03.00.04, and the performance data collect is ok.
but volumes don't have response date.
![Image: https://forum.xorux.com/uploads/editor/qg/as9c34sz390l.png](https://forum.xorux.com/uploads/editor/qg/as9c34sz390l.png)
VPlexcli:/> ll /monitoring/directors/*/monitors/
/monitoring/directors/director-1-1-A/monitors:
Name Ownership Collecting Period Average Idle Bucket Bucket Bucket Bucket
------------------------------------------------ --------- Data ------ Period For Min Max Width Count
------------------------------------------------ --------- ---------- ------ ------- ---- ------ ------ ------ ------
director-1-1-A_PERPETUAL_vplex_sys_perf_mon_v19 true true 5s 4.94s 4s - - - 64
director-1-1-A_VIRTUAL_VOLUMES_PERPETUAL_MONITOR true true 1min 1min 27s - - - 64
/monitoring/directors/director-1-1-B/monitors:
Name Ownership Collecting Period Average Idle Bucket Bucket Bucket Bucket
------------------------------------------------ --------- Data ------ Period For Min Max Width Count
------------------------------------------------ --------- ---------- ------ ------- ---- ------ ------ ------ ------
director-1-1-B_PERPETUAL_vplex_sys_perf_mon_v19 true true 5s 5.13s 4s - - - 64
director-1-1-B_VIRTUAL_VOLUMES_PERPETUAL_MONITOR true true 1min 1min 29s - - - 64
/monitoring/directors/director-1-2-A/monitors:
Name Ownership Collecting Period Average Idle Bucket Bucket Bucket Bucket
------------------------------------------------ --------- Data ------ Period For Min Max Width Count
------------------------------------------------ --------- ---------- ------ ------- ---- ------ ------ ------ ------
director-1-2-A_PERPETUAL_vplex_sys_perf_mon_v19 true true 5s 4.97s 4s - - - 64
director-1-2-A_VIRTUAL_VOLUMES_PERPETUAL_MONITOR true true 1min 1min 27s - - - 64
/monitoring/directors/director-1-2-B/monitors:
Name Ownership Collecting Period Average Idle Bucket Bucket Bucket Bucket
------------------------------------------------ --------- Data ------ Period For Min Max Width Count
------------------------------------------------ --------- ---------- ------ ------- ---- ------ ------ ------ ------
director-1-2-B_PERPETUAL_vplex_sys_perf_mon_v19 true true 5s 4.97s 2s - - - 64
director-1-2-B_VIRTUAL_VOLUMES_PERPETUAL_MONITOR true true 1min 1.01min 27s - - - 64
Comments
-
Hi,
can you check if Vplex provide response time statistics in the monitors for your volumes?
Downloaded monitors by stor2rrd are stored in this directory: /home/stor2rrd/stor2rrd/data/<storage name>/iostats
cd /home/stor2rrd/stor2rrd/data/<storage name>/iostats
cat *VIRTUAL_VOLUMES_PERPETUAL_MONITOR.log | egrep "<volume name>|Virtual Volume,VPD Id,"
You are looking for these 2 stats: 'fe-lu read-lat recent-average (us)', 'fe-lu write-lat recent-average (us)' -
There is no response time statistics in monitors-bash-4.2$ more director-1-1-A_VIRTUAL_VOLUMES_PERPETUAL_MONITOR.logVirtual Volume,fe-lu ops (counts/s),fe-lu read (KB/s),fe-lu write (KB/s),fe-lu read-avglat (us),fe-lu write-avglat (us)2018-06-06 17:25:33device_CLARiiON0028_LUN_00017_1_vol,0.1,0.05,0,12716,0device_CLARiiON0251_LUN_72_1_vol,0.1,0.05,0,11674,0
-
Hi,
the response time statistics are there, but the names of that statistics are different than we expect.
response time read = fe-lu read-avglat (us), fe-lu read-lat recent-average (us)
response time write = fe-lu write-avglat (us), fe-lu write-lat recent-average (us)
We have sent you a hotfix via email.
Please let us know if it helped, thanks. -
it works,thanks very much.
-
Hi,
thanks for confirmation.
This fix will be included in the new version 2.31-1 of stor2rrd, which will be released this week.
Howdy, Stranger!
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