Active IQ Unified Manager Discussions
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?
See The Solution
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> ---
Maybe your filesystem filled up?
See this post for more:
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!
View solution in original post
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