メインコンテンツまでスキップ

WWPNがBrocadeスイッチにログインしていない

Views:
9
Visibility:
Public
Votes:
0
Category:
fabric-interconnect-and-management-switches
Specialty:
brocade<a>2009654570</a>
Last Updated:

環境

Brocadeスイッチ G720

問題

  • Brocadeスイッチにケーブルを接続して In_Sync 状態に移行したあとにWWPNが検出されない

Index Port Address  Media Speed   State     Proto
==================================================
  35  35   01xx00   id   N32    In_Sync    FC  

=============
Port 35:
=============
Identifier:  3   SFP
Connector:   7   LC
Transceiver: 6804406000000000 8,16,32_Gbps M5 sw Inter,Short_dist
....
Vendor Name: BROCADE      
Vendor OUI:  00:05:1e
Vendor PN:   57-1000333-01   
...
Temperature: 59    Centigrade 
Current:    0.000   mAmps 
Voltage:    3291.7  mVolts 
RX Power:   -2.9   dBm (507.2uW) 
TX Power:   -1.5   dBm (715.4 uW) 

  • SFPの受信数と送信数が最適な範囲にある
  • ケーブルを別の 空きポートに移動してもWWPNがログインしていない
  • スイッチポートからホストへのケーブルを交換しました。WWPNはまだログインしていません
  • Link fail, loss sync エラーはポートテルショーで報告されており、歴史的なものであるように思われました。

/fabos/cliexec/porterrshow:
      frames    enc   crc   crc   too   too   bad   enc   disc   link   loss   loss   frjt   fbsy  c3timeout   pcs   uncor
    tx    rx    in   err   g_eof  shrt   long   eof    out   c3   fail   sync   sig          tx   rx    err   err
32:   4.2g   4.2g   0    0    0    0    0    0    0    2    35.7k  17.9k 411    0    0    0    0    0    16.6k
33:   2.9g 668.2m   0    0    0    0    0    0    0    1    35.5k  17.9k 119    0    0    0    0    0    9.4k

2023/07/20-23:34:32, [PORT-1003], 61891, FID 128, WARNING, G620B, Port 33 Faulted because of many Link Failures.
2023/07/20-23:37:54, [PORT-1003], 61897, FID 128, WARNING, G620B, Port 33 Faulted because of many Link Failures.
2023/07/20-23:41:16, [PORT-1003], 61903, FID 128, WARNING, G620B, Port 33 Faulted because of many Link Failures.
2023/07/20-23:44:43, [PORT-1003], 61909, FID 128, WARNING, G620B, Port 33 Faulted because of many Link Failures.

  • 同じケーブルを別のスイッチに移動した場合、WWPNがログイン中

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.