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HA interconnect down on AFF C30

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aff-series
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hw
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Applies to

  • AFF C30
  • HA Interconnect

Issue

HA interconnect between the nodes is down. EMS log example:
4/23/2026 10:31:34 AFF-C30-01 ERROR cf.fsm.takeoverOfPartnerDisabled: Failover monitor: takeover of AFF-C30-02 disabled (partner halted in notakeover mode).
4/23/2026 10:31:34 AFF-C30-02 ALERT cf.hwassist.notifyCfgFailed: Failed to update the hardware-assist configuration with hardware component (BMC): HWAssist not configured(4).
4/23/2026 10:31:34 AFF-C30-02 ERROR cf.fsm.takeoverOfPartnerDisabled: Failover monitor: takeover of AFF-C30-01 disabled (unsynchronized log).
4/23/2026 10:01:51 AFF-C30-02 ERROR cf.fsm.takeoverOfPartnerDisabled: Failover monitor: takeover of AFF-C30-01 disabled (partner halted in notakeover mode).
4/23/2026 10:01:42 AFF-C30-01 ERROR cf.fsm.takeoverOfPartnerDisabled: Failover monitor: takeover of AFF-C30-02 disabled (local halt in progress).
4/23/2026 10:01:41 AFF-C30-01 ALERT perf.ccma.off: Performance archiver is not enabled for datastore 'opm'.
4/23/2026 10:01:41 AFF-C30-02 ERROR cf.fsm.takeoverOfPartnerDisabled: Failover monitor: takeover of AFF-C30-01 disabled (local halt in progress).
4/23/2026 10:01:41 AFF-C30-02 ALERT perf.ccma.off: Performance archiver is not enabled for datastore 'opm'.
4/23/2026 10:00:00 AFF-C30-01 ERROR ic.HAInterconnectLinkDown: HA interconnect: External link #0 has been down for 32719 minutes.
4/23/2026 10:00:00 AFF-C30-02 ERROR ic.HAInterconnectLinkDown: HA interconnect: External link #0 has been down for 395015 minutes.
4/23/2026 09:00:00 AFF-C30-01 ERROR ic.HAInterconnectLinkDown: HA interconnect: External link #0 has been down for 32659 minutes.
4/23/2026 09:00:00 AFF-C30-02 ERROR ic.HAInterconnectLinkDown: HA interconnect: External link #0 has been down for 394955 minutes.
4/23/2026 08:00:00 AFF-C30-01 ERROR ic.HAInterconnectLinkDown: HA interconnect: External link #0 has been down for 32599 minutes.

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