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nvmm.mirrorを使用したテイクオーバーが無効(非同期ログ)になりました。中止しています

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環境

  • FAS9000
  • AFF-A700

問題

  • 新しいFAS9000システムでは、ランダムレポートのテイクオーバーが無効/有効になります。

例:
[?] Mon Nov 07 00:45:53 +0900 [FAS9000A-01: swi1: mri_ha: nvmm.mirror.aborting:debug]: mirror of sysid 1, partner_type HA Partner and mirror state MIRROR_ONLINE is aborted because of reason Abort Pending.
[?] Mon Nov 07 00:45:53 +0900 [FAS9000A-01: nvram_sync: nvmm.mirror.offlined:debug]: params: {'mirror': 'HA Partner Mirror Offlined'}
[?] Mon Nov 07 00:45:53 +0900 [FAS9000A-01: ib_cm_wq: ems.engine.suppressed:debug]: Event 'ic.rdma.qpDisconnected' suppressed 2 times in last 6828 seconds.
[?] Mon Nov 07 00:45:53 +0900 [FAS9000A-01: ib_cm_wq: ic.rdma.qpDisconnected:debug]: wafl is disconnected.
[?] Mon Nov 07 00:45:53 +0900 [FAS9000A-01: rastrace_dump: rastrace.dump.saved:debug]: A RAS trace dump for module IC instance 0 was stored in /etc/log/rastrace/IC_0_20221107_00:45:53:978463.dmp.
[?] Mon Nov 07 00:45:54 +0900 [FAS9000A-01: cf_main: cf.fsm.takeoverOfPartnerDisabled:error]: Failover monitor: takeover of FAS9000A-02 disabled (unsynchronized log).
[?] Mon Nov 07 00:45:54 +0900 [FAS9000A-01: cf_main: cf.fsm.takeoverByPartnerDisabled:error]: Failover monitor: takeover of FAS9000A-01 by FAS9000A-02 disabled (unsynchronized log).
[?] Mon Nov 07 00:45:54 +0900 [FAS9000A-01: ib_cm_wq: ems.engine.suppressed:debug]: Event 'ic.rdma.qpConnected' suppressed 2 times in last 6828 seconds.
[?] Mon Nov 07 00:45:54 +0900 [FAS9000A-01: ib_cm_wq: ic.rdma.qpConnected:debug]: wafl is connected.
[?] Mon Nov 07 00:45:54 +0900 [FAS9000A-01: ib_cm_wq: rdma.rlib.connected:debug]: wafl QP is now connected.
[?] Mon Nov 07 00:45:54 +0900 [FAS9000A-01: ib_cm_wq: rdma.rlib.connected:debug]: raid QP is now connected.
[?] Mon Nov 07 00:45:54 +0900 [FAS9000A-01: ib_cm_wq: rdma.rlib.connected:debug]: misc QP is now connected.
[?] Mon Nov 07 00:45:57 +0900 [FAS9000A-01: nvram_sync: nvmm.mirror.onlined:debug]: params: {'mirror': 'HA Partner Mirror Onlined'}
[?] Mon Nov 07 00:45:57 +0900 [FAS9000A-01: cf_main: cf.fsm.takeoverOfPartnerEnabled:notice]: Failover monitor: takeover of FAS9000A-02 enabled
[?] Mon Nov 07 00:45:57 +0900 [FAS9000A-01: cf_main: cf.fsm.takeoverByPartnerEnabled:notice]: Failover monitor: takeover of FAS9000A-01 by FAS9000A-02 enabled

  • 今回のインストール環境はリリースされていないため、パフォーマンス問題 はありません。
  • 両方のノードのスロット6のNVSモジュールを取り付け直すと、問題 を修正できません。

 

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