メインコンテンツへスキップ

NIC ポートでエラー シンボルと不正シンボルのカウントが増加しています

Views:
196
Visibility:
Public
Votes:
0
Category:
fas-systems
Specialty:
hw
Last Updated:

環境

  • AFF システム
  • FAS システム
  • ネットワーク ポート
  • ONTAP 9.2 以降

問題

  • EMSメッセージでCRCエラーが報告されました。
    :

[node_name: vifmgr: vifmgr.cluscheck.crcerrors:alert]: Port e0g on node node_name is reporting a high number of observed hardware errors, possibly CRC errors.

  • ifstat -a の出力で、CRCエラーとともに、エラーや不正シンボル数の増加が観測されました。

::> system node run -node <node_name> -command ifstat <port_name>
   -- interface  e0g  (123 days, 4 hours, 5 minutes, 6 seconds) --
   RECEIVE
   Total frames:    117g | Frames/second:   1798  | Total bytes:     175t
   Bytes/second:    2680k | Total errors:    1538k | Errors/minute:     1
    Total discards:    0  | Discards/minute:    0  | Multi/broadcast: 31222k
   Non-primary u/c:    0  | CRC errors:    1522k | Runt frames:      0
    Fragment:      1107  | Long frames:      0  | Jabber:        0
    Length errors:    96  | No buffer:       0  | Xon:          0
    Xoff:         0  | Pause:         0  | Jumbo:         0
    Noproto:        0  | Error symbol:   1234  | Illegal symbol:   5678
   ...

  • Node Lif エラー警告アラートが表示されました:
    例:

XX/XX/20XX 17:05:41 Cluster1 ALERT hm.alert.raised: Alert Id = NodeIfInErrorsWarnAlert , Alerting Resource = Cluster1/e0d raised by monitor controller
XX/XX/20XX 17:35:41 Cluster1 ALERT hm.alert.raised: Alert Id = NodeIfInErrorsWarnAlert , Alerting Resource = Cluster1/e0d raised by monitor controller

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.