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Errors incrementing on Brocade switch port

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Category:
metrocluster
Specialty:
MetroCluster
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Applies to

  • Fabric MetroCluster
  • ONTAP 9
  • Broadcom 65xx switches

Issue

  • Errors incrementing against a single Brocade switch port

Example:

porterrshow        :
          frames      crc    crc     bad   pcs   
       tx     rx      err    g_eof   eof     err  
...  
  6:   11.0m  45.1m   346    343       3      587.4k

  • Command aborted errors are seen in the node event log

Example:

Sun May 08 09:53:38 +0200 [Node02: isp2400_intrd: scsi.cmd.abortedByHost:error]: Disk device SwitchA2:8.126L24: Command aborted by host adapter: HA status 0x4: cdb 0x9a:00000000e7a39000:0001:0200. 
Sun May 08 09:53:38 +0200 [Node02: isp2400_intrd: scsi.cmd.retrySuccess:debug]: Disk device SwitchB2:8.126L24: request successful after retry #1/#0: cdb 0x9a:00000000e7a39000:0001:0200 (10084).

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