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Path Failures and Connectivity Errors on Brocade x7-4 SAN Switch

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Category:
fabric-interconnect-and-management-switches
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brocade
Last Updated:

Applies to

Brocade x7-4 SAN Switch

Issue

  • Multiple storage pools experienced Fibre Channel (FC) path failures and related alarms, including:
ErrorCode=1061: Fibre Channel ports not operational
ErrorCode=1450: Fibre Channel I/O ports not operational
ErrorCode=1627: Insufficient redundancy in disk controller connectivity
ErrorCode=1630: Number of device logins reduced
  • Switch log showing ccumulating values for discc3 and c3timeout counters on affected ports

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