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ifstatコマンドを使用すると、ifgrp内の数千件のエラーが表示されます

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ontap-9
Specialty:
nas<a>2009348339</a>
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環境

ONTAP 9.7以降

問題

  • ifgrpレポート vifmgr.cluscheck.hwerror:

Tue Sep 20 05:42:42 +0900 [nodename01: vifmgr: vifmgr.cluscheck.hwerrors:alert]: Port a0a on node nodename01 is reporting a high number (at least 1 per 1000 packets) of observed hardware errors (CRC, length, alignment, dropped).
Tue Sep 20 05:42:42 +0900 [nodename01: vifmgr: vifmgr.cluscheck.hwerrors:alert]: Port a0a-1690 on node nodename01 is reporting a high number (at least 1 per 1000 packets) of observed hardware errors (CRC, length, alignment, dropped).
Tue Sep 20 05:42:42 +0900 [nodename01: vifmgr: vifmgr.cluscheck.hwerrors:alert]: Port a0a-1624 on node nodename01 is reporting a high number (at least 1 per 1000 packets) of observed hardware errors (CRC, length, alignment, dropped).

  • ifstatコマンドを実行すると、ifgrpの数千のエラーが表示されますが、エラーの種類は表示されません。
  • の出力 ifgrp show には、送信エラーの合計が表示されます。

-- interface  a0a  (1 hour, 54 minutes, 44 seconds) --

RECEIVE
 Total frames:     1917m | Frames/second:     278k | Total bytes:      5092g
 Bytes/second:      739m | Total errors:        0  | Errors/minute:       0
 Total discards:  56182  | Discards/minute:   490  | Multi/broadcast: 14323
TRANSMIT
 Total frames:      839m | Frames/second:     121k | Total bytes:       756g
 Bytes/second:      109m | Total errors:    19304k | Errors/minute:     168k
 Total discards:      0  | Queue overflow:      0  | Multi/broadcast:  2032

  • ifgrpのポートには  No buffer errorsが表示されます:

 -- interface  e0e  (4 hours, 48 minutes, 4 seconds) --

RECEIVE
 Total frames:      901m | Frames/second:   52133  | Total bytes:      1129g
 Bytes/second:    65363k | Total errors:        0  | Errors/minute:       0
 Total discards:  40592  | Discards/minute:   141  | Multi/broadcast:  5188
 Non-primary u/c:     0  | Errored frames:      0  | Unsupported Op:      0
 CRC errors:          0  | Runt frames:         0  | Fragment:            0
 Long frames:         0  | Jabber:              0  | Length errors:       0
 Alignment errors:    0  | No buffer:       40592  | Pause:               0 
 

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