HAインターコネクトリンクが不安定なため、テイクオーバーステータスがDisabledとEnabledの間でフラッピングしています

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Category:: fas-systems<a>Interconnect</a><a>unsynchronized log</a><a>A400 / FAS8300 / FAS8700</a><a>2009644520</a>

Specialty:: hw

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環境

AFF-A400
FAS8300
AFF-A700

問題

HAインターコネクトリンクが不安定なため、テイクオーバーステータスがDisabledとEnabledの間でフラッピングしています

例：

Wed Jun 28 03:52:44 [Netapp1-01: kernel: netif.linkDown:info]: Ethernet eXx: Link down, check cable.

Wed Jun 28 03:52:45 [Netapp1-01: cf_main: cf.fsm.takeoverOfPartnerDisabled:error]: Failover monitor: takeover of Netapp1-02 disabled (unsynchronized log).

Wed Jun 28 03:52:45 [Netapp1-01: cf_main: cf.fsm.takeoverByPartnerDisabled:error]: Failover monitor: takeover of Netapp1-01 by Netapp1-02 disabled (unsynchronized log).

Wed Jun 28 03:52:47 [Netapp1-01: kernel: netif.linkUp:info]: Ethernet eXx: Link up.

Wed Jun 28 03:52:48 [Netapp1-01: cf_main: cf.fsm.takeoverOfPartnerEnabled:notice]: Failover monitor: takeover of Netapp1-02 enabled

Wed Jun 28 03:52:48 [Netapp1-01: cf_main: cf.fsm.takeoverByPartnerEnabled:notice]: Failover monitor: takeover of Netapp1-01 by Netapp1-02 enabled

Wed Jun 28 04:03:06 [Netapp1-01: kernel: netif.linkDown:info]: Ethernet eXx: Link down, check cable.

Wed Jun 28 04:03:06 [Netapp1-01: cf_main: cf.fsm.takeoverOfPartnerDisabled:error]: Failover monitor: takeover of Netapp1-02 disabled (unsynchronized log).

Wed Jun 28 04:03:06 [Netapp1-01: cf_main: cf.fsm.takeoverByPartnerDisabled:error]: Failover monitor: takeover of Netapp1-01 by Netapp1-02 disabled (unsynchronized log).

Wed Jun 28 04:03:08 [Netapp1-01: kernel: netif.linkUp:info]: Ethernet eXx: Link up.

Wed Jun 28 04:03:08 [Netapp1-01: cf_main: cf.fsm.takeoverOfPartnerEnabled:notice]: Failover monitor: takeover of Netapp1-02 enabled

Wed Jun 28 04:03:09 [Netapp1-01: cf_main: cf.fsm.takeoverByPartnerEnabled:notice]: Failover monitor: takeover of Netapp1-01 by Netapp1-02 enabled