Isilon: Nodefastvareoppdateringsfeil med: Exception for InstallFirmware-kommando: [Errno 54] RPC-økten er frakoblet.

Summary: Under en fastvareoppgradering på en Isilon-node avbrytes InstallFirmware-operasjonen ved at en IOError Errno 54 logges av en frakobling av en RPC-økt (Remote Procedure Call).

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Symptoms



Når du utfører nodefastvareoppdateringer, støter oppdateringene på en feil på en node.

Hvis du bruker isi_upgrade_logs til å samle inn oppgraderingsfeilene, finner du følgende feilmelding: 
Starting /usr/sbin/isi_Upgrade_Agent.py InstallFirmware

2018-10-10 10:10:10,101 DEBUG Execute Command: InstallFirmware
2018-10-10 10:10:10,101 ERROR Exception for InstallFirmware command: [Errno 54] RPC session disconnected.


Andre tilfeller har rapportert ytterligere produksjon som ligner: 

2019-01-01 12:00:00,000 DEBUG Execute Command: InstallFirmware
2019-01-01 12:00:00,000 ERROR Exception for InstallFirmware command:

Devid 1:
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/site-packages/isi/net/rpc.py", line 698, in rpcCaller
  File "/usr/local/lib/python2.7/site-packages/isi/net/rpc.py", line 149, in __call__
  File "/usr/local/lib/python2.7/site-packages/isi/net/rpc.py", line 512, in _request
  File "/usr/local/lib/python2.7/site-packages/isi/net/rpc.py", line 122, in wait
  File "/usr/local/lib/python2.7/site-packages/isi/net/session.py", line 137, in wait
IOError: [Errno 54] RPC session disconnected.

Cause

.

Resolution

Utfør et nytt forsøk på den siste handlingen på noden der feilen oppstod, ved å kjøre følgende kommando og erstatte LNN med nodenummeret: 
isi upgrade cluster retry-last-action LNN

After performing a retry, wait for a few minutes for the firmware updates to resume, if the error message returns a second time, escalation to Isilon support for further investigation.

Affected Products

Isilon

Products

Isilon, PowerScale OneFS
Article Properties
Article Number: 000167758
Article Type: Solution
Last Modified: 05 May 2026
Version:  5
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