MetroCluster IP安装存储故障转移互连错误NVRAM日志未同步磁盘清单未交换

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适用场景

MetroCluster IP
ONTAP 9
全新安装

问题描述

在安装过程中，发出命令 storage failover show 时会出现以下错误：

示例：

siteB::> storage failover show Takeover Node Partner Possible State Description -------------- -------------- -------- ------------------------------------- siteB-01 siteB-02 false Waiting for siteB-02, Takeover is not possible: Storage failover interconnect error, NVRAM log not synchronized, Disk inventory not exchanged SiteB-02 siteB-01 false Waiting for siteB-01, Takeover is not possible: Storage failover interconnect error, NVRAM log not synchronized, Disk inventory not exchanged 2 entries were displayed.

metrocluster check node show 显示警告：

cluster::> metrocluster check node show –instance Node Name: siteA-01 Type of Check: ha-mirroring-op-state Cluster Name: cluster_name Result of the Check: warning Additional Information/Recovery Steps: Node's HA mirroring is not online. Verify the HA mirroring link status with the "metrocluster interconnect show" command, then bring the HA mirroring online with the "storage failover modify -node <node> -enabled true" command. Node Name: siteA-02 Type of Check: dr-mirroring-op-state Cluster Name: cluster_name Result of the Check: warning Additional Information/Recovery Steps: Node's DR mirroring is not online. Check the RDMA connectivity to its DR partner, run the "metrocluster node show" command to verify the node and its DR partner are up and normal, then bring the DR mirroring online with the (privilege: diag) "metrocluster interconnect mirror modify -node <node> -partner-type DR -mirror-oper-status online" command.

即使iWARP连接已启动、镜像操作状态也会报告为脱机 metrocluster interconnect mirror show:

cluster::> metrocluster interconnect mirror show Mirror Mirror Partner Admin Oper Node Partner Name Type Status Status Adapter Type Status ---- ------------ ------- -------- ------- ------- ------ ------ siteB-01 siteB-02 HA enabled offline e0b iWARP Up e1b iWARP Up siteA-01 DR enabled offline e0b iWARP Up e1b iWARP Up siteA-02 AUX enabled offline e0b iWARP Up e1b iWARP Up siteB-02 siteB-01 HA enabled offline e0b iWARP Up e1b iWARP Up siteA-02 DR enabled offline e0b iWARP Up e1b iWARP Up siteA-01 AUX enabled offline e0b iWARP Up e1b iWARP Up