使用ONTAP 9.13.1.或更高版本的集群端口上的L2可访问问题
适用场景
- ONTAP 9.13.1.或更高版本
- 无交换机集群
- 仅限集群端口
问题描述
- 系统会为其中一个集群端口报告类似于以下内容的错误：
Tue Jan 23 18:06:43 +0900 [Node-01: vifmgr: vifmgr.reach.noreach:notice]: Network port e4e on node Node-01 cannot reach its expected broadcast domain Cluster:Cluster. No other broadcast domains appear to be reachable from this port.
Tue Jan 23 18:06:44 +0900 [Node-01: vifmgr: vifmgr.port.monitor.failed:error]: The "l2_reachability" health check for port e4e (node Node-01) has failed. The port is operating in a degraded state.
- 此时将显示以下自动通报警报：
Tue Jan 23 18:06:44 +0900 [Node-01: vifmgr: callhome.clus.net.degraded:alert]: Call home for CLUSTER NETWORK DEGRADED: Insufficient L2 Reachability - Insufficient L2 Reachability detected from cluster port e4e on node Node-01.
- 一段时间后、可访问程度将恢复：
Tue Jan 23 18:06:57 +0900 [Node-01: vifmgr: vifmgr.reach.ok:notice]: Network port e4e on node Node-01 can reach its expected broadcast domain Cluster:Cluster. No other broadcast domains appear to be reachable from this port.
Tue Jan 23 18:07:14 +0900 [Node-01: vifmgr: vifmgr.port.monitor.passed:notice]: The "l2_reachability" health check for port e4e (node Node-01) has passed.
Tue Jan 23 18:07:14 +0900 [Node-01: vifmgr: vifmgr.portHealthy:notice]: The health status of port e4e (node Node-01) has changed from degraded to healthy. This port can now be used for hosting LIFs.