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NIC ポートで ifstat の CRC エラーが検出されました

環境

  • FAS / AFFシステム
  • ネットワークアダプタ

問題

  • ifstat コマンドの出力には 、影響を受けたポートのCRCエラーが表示されます。

::> system node run -node <NODE_NAME> -command ifstat <PORT>

-- interface  e4a  (7 hours, 33 minutes, 13 seconds) --

RECEIVE
 Total frames:    10739k | Frames/second:     395  | Total bytes:     14537m
 Bytes/second:      534k | Total errors:     4921  | Errors/minute:      11 
 Total discards:      0  | Discards/minute:     0  | Multi/broadcast:   334k
 Non-primary u/c:     0  | CRC errors:       4921 | Runt frames:         0 
 Fragment:            0  | Long frames:         0  | Jabber:              0  

  • イベントログには次のエラーが報告されます。

[Node-02: vifmgr: vifmgr.cluscheck.crcerrors:alert]: Port e4a on node Node-02 is reporting a high number of observed CRC errors.

 

 

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