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Brocade : Control Processor ( CP )ブレードに障害が発生し、 HA (ハイアベイラビリティ)は非冗長です

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Category:
fabric-interconnect-and-management-switches
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brocade
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環境

  • Brocade DCX
  • Brocade DCX-4S
  • Brocade DCX8510-4
  • Brocade DCX8510-8
  • Brocade X6-4
  • Brocade X6-8

問題

  • スタンバイCPブレードで障害が発生し、HAが非冗長または非同期になりました。
  • errdump -a 出力はブレードに障害があるとマークしhashow、ハイアベイラビリティが動作していないことを確認します。

次に例を示します。

Switchname:admin> errdump -a

2020/03/23-14:16:38, [EM-1033], 2226, SLOT 6 | CHASSIS, ERROR, switchname, CP in Slot 7 set to faulty because CP ERROR asserted.

2020/03/23-14:16:53, [EM-1047], 2227, SLOT 6 | CHASSIS, INFO, switchname, CP in slot 7 not faulty, CP ERROR deasserted.

2020/03/23-14:20:03, [EM-1033], 2228, SLOT 6 | CHASSIS, ERROR, switchname, CP in Slot 7 set to faulty because CP ERROR asserted.

2020/03/23-14:20:18, [EM-1047], 2229, SLOT 6 | CHASSIS, INFO, switchname, CP in slot 7 not faulty, CP ERROR deasserted.
2022/07/26-09:18:24, [FSSM-1003], 21471, SLOT 1 | CHASSIS, WARNING, switchname, HA State out of sync.

 

Switchname:admin> hashow   
 Local CP (Slot 6, CP0): Active, Warm Recovered   
 Remote CP (Slot 7, CP1): Non-Redundant   

/fabos/cliexec/hadump:
---------------------------------------
TIME_STAMP: Jul 27 10:16:34.770774
---------------------------------------
Local CP (Slot 1, CP0): Active, Cold Recovered
Remote CP (Slot 2, CP1): Non-Redundant

 

/fabos/cliexec/slotshow -m:

Slot   Blade Type     ID    Model Name     Status 
--------------------------------------------------
  1     CP BLADE    175     CPX6           ENABLED
  2     CP BLADE    175     CPX6           FAULTY (53) - possible RRD
  3     SW BLADE    178     FC32-48        ENABLED
  4     SW BLADE    178     FC32-48        ENABLED
  5     CORE BLADE  176     CR32-4         ENABLED
  6     CORE BLADE  176     CR32-4         ENABLED
  7     UNKNOWN                            VACANT
  8     AP BLADE    186     SX6            ENABLED

 

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