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

Summary: Certain OneFS 8.x releases may leave a node’s LED amber after the event group shows as ended.

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Symptoms

A node's front panel LED does not deactivate itself after an event group has resolved itself.
The event group shows as ended in WebUI or isi event list, but the LED remains 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

A problem in the CELOG service causes this issue. This issue 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, you can run this one-line for loop on the cluster’s console, as 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: 04 May 2026
Version:  6
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