grafana timeseries data request errors

[rsr_72]

Hi all,

Just installed a default NetApp Harvest system.  All default.  All looks good except in various dashboards we are getting "Timeseries data request error".  Any recommendations of how to fix the issue?

Thank you

[rsr_72]

Also,

I see a lot of this:

11/01/2016 09:59:13 :: Error writing to /opt/graphite/storage/whisper/netapp/perf/hou/houstor312/node/houstor312-05/aggr/houstor312_05_aggr0/plex0/io_queued.wsp
11/01/2016 09:59:13 :: Unhandled Error
Traceback (most recent call last):
  File "/usr/lib64/python2.6/site-packages/twisted/python/threadpool.py", line 207, in _worker
    result = context.call(ctx, function, *args, **kwargs)
  File "/usr/lib64/python2.6/site-packages/twisted/python/context.py", line 118, in callWithContext
    return self.currentContext().callWithContext(ctx, func, *args, **kw)
  File "/usr/lib64/python2.6/site-packages/twisted/python/context.py", line 81, in callWithContext
    return func(*args,**kw)
  File "/opt/graphite/lib/carbon/writer.py", line 158, in writeForever
    writeCachedDataPoints()
--- <exception caught here> ---

in  /opt/graphite/storage/log/carbon-cache/carbon-cache-a

[madden · Accepted solution]

Hi @rsr_72,

Maybe your filesystem filled up?

See this post for more: 

http://community.netapp.com/t5/OnCommand-Storage-Management-Software-Discussions/NetApp-Harvest-brilliant-but-some-7-mode-issues/td-p/114188

Cheers,
Chris Madden

Storage Architect, NetApp EMEA (and author of Harvest)

Blog: It all begins with data

P.S.  Please select “Options” and then “Accept as Solution” if this response answered your question so that others will find it easily!

[rsr_72]

Yes, thank you.  I used something similar, the drive did fill up.  All looks pretty good, still get a few timeseriers error messages, but not many.

find  /opt/graphite/storage/whisper/ -type f -empty -delete