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ポートの障害により、オンボードポートのCRCエラーが発生しました

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問題

  • CRCエラーはオンボードポートに蓄積されます

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

-- interface  e0e  (6 days, 12 hours, 36 minutes, 51 seconds) --
RECEIVE
Total frames:    1653k | Frames/second:     3  | Total bytes:     357m
Bytes/second:    635  | Total errors:    625  | Errors/minute:     0
Total discards:    0  | Discards/minute:    0  | Multi/broadcast:  2537k
Non-primary u/c:    0  | CRC errors:     625 | Runt frames:      0
Long frames:      0  | Length errors:     0  | Alignment errors:   0
No buffer:       0  | Pause:         0  | Jumbo:         0

  • イベントログでは次のエラーが報告されます。

Node-02: vifmgr: vifmgr.cluscheck.crcerrors:alert]: Port e0e on node Node-02 is reporting a high number of observed CRC errors.

  • ノード/スイッチのSFPとケーブルを交換してもエラーは停止しません
  • ポートのエラーは、スイッチ側のポートを変更したあとも増加します

 

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