メインコンテンツまでスキップ

FC ポートのフラッピングが原因で ATTO ブリッジがリブートします

Views:
19
Visibility:
Public
Votes:
0
Category:
metrocluster
Specialty:
MetroCluster
Last Updated:

環境

  • ファブリック接続MetroCluster
  • ONTAP 9
  • ATTO FB7500N
  • ATTOファームウェア3.35 以前

問題

FCポートのフラッピングが原因でATTOブリッジが予期せずリブートしました。
 
ATTOブリッジでエラーが表示されることがあります。
例:
08:18:22 07/30/21 INFO FC Async Event, Link Down, PTP/Fabric, 16Gb on FC Port 1 
08:18:22 07/30/21 INFO FC Port 1 Link Down detected.
08:18:22 07/30/21 INFO FC Loop Is Not Operational on FC Port 1 
08:18:22 07/30/21 INFO FC Port ID 0x000000 [0x000] LogOut  Pt:00000000000000000 
08:18:22 07/30/21 INFO FC Port ID 0x000000 [0x000] LogOut  Pt:00000000000000000 
08:18:22 07/30/21 INFO Initiator 0000000000000000 logged out.
08:18:22 07/30/21 INFO Initiator 0000000000000000 logged out.
08:18:22 07/30/21 CRIT FC Chip Error, Status: 0x00000000, Error1: 0x00000000,
08:18:22 07/30/21 CRIT  Error2: 0x00000000 on FC Port 1 
08:18:22 07/30/21 CRIT Software Interrupt Exception Detected (SWI) (001H)
 
get fcporterrors all ; Fibre Channel Error Counts ; Port | Link Failures | Sync Loss | Signal Loss | Invalid Tx | Invalid CRC ;========================================================================== 1 6110 44460 0 403860 144 2 1 4 0 28 0
 
クラスタのEMSログにはさらにエラーが表示されます。
例:
Fri Aug 13 13:54:59 +0200 [ClusterA-N1: dsbridge_admin: fc.bridge.fc.port.alert:alert]: Fibre Channel FibreBridge7500N Bridge ATTO_0000000000000000 S/N: FB7500N000000 WWN: 0000000000000000 FC Port FC_PORT1 offline. 
Fri Aug 13 14:03:06 +0200 [ClusterA-N1: dsbridge_admin: fc.bridge.fc.port.notice:notice]: Fibre Channel FibreBridge7500N Bridge ATTO_0000000000000000 S/N: FB7500N000000 WWN: 0000000000000000 FC Port FC_PORT1 connected. 

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.