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Brocadeスイッチポートの増分エラー

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Category:
metrocluster
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環境

  • ファブリックMetroCluster
  • ONTAP 9
  • Broadcom 65xxスイッチ

問題

  • 単一のBrocadeスイッチポートに対して増分されるエラー

例:

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

  • ノードイベントログにコマンド中止エラーが記録されます

例:

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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