メインコンテンツまでスキップ

MCC 環境で複数のディスクに障害が発生し、ループが失われました

Views:
7
Visibility:
Public
Votes:
0
Category:
metrocluster
Specialty:
metrocluster
Last Updated:

環境

  • MetroCluster ( 2 ノード)
  • FAS9000

問題

  • 2 つのノードで複数のディスクに障害が発生した場合:

        ノード1
       Local broken disks

       RAID Disk   Device           HA  SHELF BAY CHAN Pool Type  RPM  Used (MB/blks)   Phys (MB/blks)
       ---------   ------           ------------- ---- ---- ---- ----- --------------   --------------
       not responding   B1_SW1_D5:10.126L13   2a   0   12  FC:A   0   SAS 10000 1713523/3509295616 1716957/3516328368 (fast zeroed)
       not responding   B1_SW1_D5:10.126L17   2a   0   16  FC:A   0   SAS 10000 1713523/3509295616 1716957/3516328368 (fast zeroed)
       not responding   B1_SW1_D5:11.126L56   10a   0   3   FC:B   0   SAS 10000 1713523/3509295616 1716957/3516328368 (fast zeroed)
       not responding   B2_SW2_D6:11.126L57   10b   0   4   FC:B   0   SAS 10000 1713523/3509295616 1716957/3516328368 (fast zeroed)
       not responding   B2_SW2_D6:11.126L68   10b   0   15  FC:B   0   SAS 10000 1713523/3509295616 1716957/3516328368 (fast zeroed)

        ノード2
       Local broken disks

       RAID Disk   Device           HA  SHELF BAY CHAN Pool Type  RPM  Used (MB/blks)   Phys (MB/blks)
       ---------   ------           ------------- ---- ---- ---- ----- --------------   --------------
       not responding   B1_SW1_D5:11.126L27   10a   1   0   FC:B   0   SAS 10000 1713523/3509295616 1716957/3516328368 (fast zeroed)

  • EMS ログに次のエラーがあります。

    1/3/2022 18:43:16  FAS9000-02
    ERROR      fci.device.login.failure: A login failure has occurred between Fibre Channel adapter 2b and processor device B2_SW2_D6:10.126 (0x02060a00), with error subcode 0x703.

  • ATTO ( b2_SW2_D6 : 10.126L0 )はループに表示されません。

     FC-to-SAS Bridge:
             B2_SW4_D8:10.126L0       : ATTO    FibreBridge7600N 4.20  FB7600N103891
         B2_SW4_D8:10.shelf10  : DS224-12  Firmware rev. IOM12 A: 0270  IOM12 B: 0270
         B2_SW4_D8:10.shelf11  : DS224-12  Firmware rev. IOM12 A: 0270  IOM12 B: 0270
         B2_SW4_D8:10.shelf12  : DS224-12  Firmware rev. IOM12 A: 0270  IOM12 B: 0270

 

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.