Isilon OneFS: Front panel LED does not deactivate after event group resolves

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Symptoms



A node's front panel LED will not deactivate itself after an event group has resolved itself.
The event group will show as ended in WebUI or isi event list, but the LED will remain amber on a node's front panel.

This issue can occur on the following versions of OneFS:

OneFS 8.0.0.0 through 8.0.0.6
OneFS 8.0.1.0 through 8.0.1.2
OneFS 8.1.0.0 through 8.1.0.2
OneFS 8.1.1.0

Cause

This issue is caused by a problem in the CELOG service and will be fixed in a future release.

Resolution

When this issue is resolved it will be noted in the OneFS release notes for the 8.0.0, 8.0.1, 8.1.0 and 8.1.1 release families.

To work around this issue, this one-line for loop can be run on the cluster's console, by root, to deactivate the LED:
 

for i in $(isi_nodes %{id}); do rm -r /ifs/.ifsvar/db/celog_analysis/led/$i/*; done

Additional Information

keywords: turn off alert LED

Affected Products

PowerScale OneFS

Products

PowerScale OneFS
Article Properties
Article Number: 000167331
Article Type: Solution
Last Modified: 28 May 2025
Version:  4
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