Monitoring Splunk

Splunk Disk Reporting Incorrect

trevor_dunstan8
Explorer

Hi all,

I am running a Splunk 7.3.0 distributed / clustered environment and I have noticed that the DMC is reporting that disk usage on my indexers is high ie around the 85% mark, however Windows Server 2016 says that it is around 65% as per attached screenshot. Its mainly the F drive as far as I can tell.

Disk usage was high previously however I then implemented retention policies on the indexes which cleared out a large amount of data, is it possible the DMC is caching an old value and is not updating ? I have restarted the Cluster master node and we have rebooted the index cluster since then I believe.

 

Any info would be great,

 

Thanks 

Labels (2)
0 Karma

trevor_dunstan8
Explorer

I thought that the Indexing cluster had been restarted but obviously not, storage figures reported correctly in DMC after cluster restart

0 Karma

isoutamo
SplunkTrust
SplunkTrust
At lest in linux version you must restart splunk after you have added/increased FS/LVM/Disks. Without restart REST queries didn't show those correctly.
r. Ismo
0 Karma

trevor_dunstan8
Explorer

We haven't extended the disks on the servers so that solution doesn't apply to us.

0 Karma
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