检测到 " 两个互连链路之一出现故障 " 陷阱警报
适用场景
- FAS8080
- ONTAP 9
问题描述
EMS log
通过互连端口 ib0a ,节点 1 节点和节点 2 之间的端口将立即断开链路并还原。
[?] Sun May 23 13:06:00 JST [node 1: mlx4_intr_handler: ic.linkStatusChange:info]: HA interconnect: Port ib0a link is down.
[?] Sun May 23 13:06:00 JST [node 1: ctrl_hb_port_ib0a: ctrl.rdma.heartBeat:info]: HA interconnect: Missed heartbeat to XXX.XXX.XXX.XXX.
[?] Sun May 23 13:06:01 JST [node 1: monitor: monitor.globalStatus.nonCritical:error]: One of the two interconnect links has failed.
[?] Sun May 23 13:06:06 JST [node 1: mlx4_intr_handler: ic.linkStatusChange:info]: HA interconnect: Port ib0a link is up.
sysconfig -a
显示链路状态为活动。
NetApp Release 9.1P16: Wed Nov 14 00:22:10 EST 2018
System ID: 0537090755 (node 1); partner ID: 0537090720 (node 2)
System Serial Number: 451713000103 (node 1)
System Rev: C3
Interconnect Port 1:
Port Name: ib0a
Default GID: XXXX:0000:0000:0000:00a0:9800:0035:XXXX
Base LID: 0x3c
Active MTU: 4096
Data Rate: 40 Gb/s (4X) QDR
Link State: ACTIVE
QSFP Vendor: Molex Inc.
QSFP Part Number: 112-00374 A0
QSFP Type: Active Optical 5m ID:00
QSFP Serial Number: XXXXXXXXXXXXXX
Interconnect Port 2:
Port Name: ib0b
Default GID: XXXX:0000:0000:0000:00a0:9800:0035:XXXX
Base LID: 0x3d
Active MTU: 4096
Data Rate: 40 Gb/s (4X) QDR
Link State: ACTIVE
QSFP Vendor: Molex Inc.
QSFP Part Number: 112-00374 A0
QSFP Type: Active Optical 5m ID:00
QSFP Serial Number: XXXXXXXXXXXXXX