メインコンテンツまでスキップ

BES-53248 スイッチを使用した CSM.mismatchRemoteDevice エラーイベント

Views:
10
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
core<a>2009063253</a>
Last Updated:

環境

  • ONTAP 9
  • スイッチクラスタ構成(MetroCluster IPを含む)
  • EFOS ファームウェアバージョン <3.9 を実行している BES-53248 スイッチ
  • Cisco Discovery Protocol(CDP)
  • ONTAP クラスタセッションマネージャ( CSM )

問題

  • ONTAP イベントログに CSM.mismatchRemoteDevice エラーイベントが記録されました。

Thu Feb 17 11:52:05 +0100 [node-01: client_common_RPC: csm.mismatchRemoteDevice:error]: CSM connection between source LIF 1023 and destination address 169.254.13.13 might not be optimal for session 00001111deadbeef. The source is currently connected to - remote device and the destination is currently connected to myONTAPCluster remote device.

  • 上記のエラーで参照される IP アドレス、つまり169.254.13.13、このクラスタ内の別のノードのクラスタ LIF です
  • 上記のエラーイベントを報告している影響を受けるノードの Csum Errors CDP ノード統計が表示されます
  • CDP ノードの統計をリセットすると Packets 、カウンタの Packet Per Minute per Cluster-network-port が Csum Errors 同時に上昇し、同時に上昇します

::> system node run -node node-01 -command cdpd show-stats
RECEIVE
Packets:           422k | Csum Errors:       422k | Unsupported Vers:    0
Invalid length:      0  | Malformed:           0  | Mem alloc fails:     0
Missing TLVs:        0  | Cache overflow:      0  | Received Own Adv:    0
Other errors:        0  | Unknown TLV:         0  | Ejected entries:     0
Eject failed:        0  | Bad Value:           0
TRANSMIT
Packets:         87956  | Xmit fails:          0  | No hostname:         0
Packet truncated:    0  | Truncate fails:      0  | Mem alloc fails:     0
Other errors:        0
OTHER
Init failures:       0

::> system node run -node node-01 cdpd zero-stats
1 entry was acted on.

::> system node run -node * cdpd show-stats
1 entry was acted on.
Node: node-01
RECEIVE
 Packets:             8  | Csum Errors:         8  | Unsupported Vers:    0
 Invalid length:      0  | Malformed:           0  | Mem alloc fails:     0
 Missing TLVs:        0  | Cache overflow:      0  | Received Own Adv:    0
 Other errors:        0  | Unknown TLV:         0  | Ejected entries:     0
 Eject failed:        0  | Bad Value:           0
TRANSMIT
 Packets:             0  | Xmit fails:          0  | No hostname:         0
 Packet truncated:    0  | Truncate fails:      0  | Mem alloc fails:     0
 Other errors:        0
OTHER
 Init failures:       0

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.

 

  • この記事は役に立ちましたか?