Isilon: Erros de atualização do firmware do nó com: Exceção para o comando InstallFirmware: [Errno 54] Sessão RPC desconectada.

Summary: Em um nó do Isilon, durante um upgrade de firmware, a operação InstallFirmware é abortada, registrando um IOError Errno 54 causado por uma desconexão de sessão chamada de procedimento remoto (RPC). ...

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Symptoms



Ao executar atualizações de firmware de nó, as atualizações identificam um erro em um nó.

Usando o isi_upgrade_logs para coletar os erros de upgrade, a seguinte mensagem de erro é encontrada: 
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.


Outros casos relataram saída adicional semelhante a: 

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

Repita a última ação no nó em que o erro foi encontrado executando o seguinte comando, substituindo LNN pelo número do nó: 
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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