クラスタ間ポートの問題が停止しているため、InterclusterBrokenConnectionAlertが発生しました
環境
- AFF / FAS / ASA
- ONTAP 9
- MetroCluster
問題
- ログを確認したところ、EMSログで次のイベントが見つかりました。
[?] Fri Jun 21 04:20:34 +0530 [Node-02: mgmt_port_link_status_poll: netif.linkDown:info]: Ethernet e0f: Link down, check cable.[?] Fri Jun 21 04:20:35 +0530 [Node-02: vifmgr: vifmgr.portdown:notice]: A link down event was received on node BFLNTAPCLA-02, port e0f.[?] Fri Jun 21 04:20:48 +0530 [Node-02: vifmgr: vifmgr.reach.noreach:notice]: Network port e0f on node Node-02 cannot reach its expected broadcast domain Default:Replication. No other broadcast domains appear to be reachable from this port. [?] Fri Jun 21 04:20:48 +0530 [Node-02: vifmgr: vifmgr.reach.skipped:notice]: Network port e0f on node Node-02 was not scanned for reachability because it was administratively or operationally down at the time of the scan. [?] Fri Jun 21 04:31:33 +0530 [Node-02: mgwd: callhome.hm.alert.major:alert]: Call home for Health Monitor process schm: InterclusterBrokenConnectionAlert[Node-01].- スイッチのログから、受信電力が検出されていないことがわかりました。
# show interface ethernet 1/10 transceiver detailsEthernet1/10SFP Detail Diagnostics Information (internal calibration) ---------------------------------------------------------------------------- Current Alarms Warnings Measurement High Low High Low ---------------------------------------------------------------------------- Temperature 43.48 C 75.00 C -5.00 C 70.00 C 0.00 C Voltage 3.33 V 3.63 V 2.97 V 3.46 V 3.13 V Current 6.99 mA 12.00 mA 1.00 mA 11.50 mA 2.00 mA Tx Power -4.01 dBm 5.39 dBm -10.00 dBm 2.39 dBm -6.00 dBm Rx Power N/A 5.39 dBm -12.75 dBm 2.39 dBm -8.72 dBm