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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?
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Maybe your filesystem filled up?
See this post for more:
Storage Architect, NetApp EMEA (and author of Harvest)
Blog: It all begins with data
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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.wsp11/01/2016 09:59:13 :: Unhandled ErrorTraceback (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> ---
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
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