由于配对节点上缺少3PAR磁盘、接管可能会变为false状态

适用场景

• FAS 系统
• FlexArray
• 3PAR存储
• ONTAP 9.x及更高版本

问题描述

• 由于配对节点上缺少第三方磁盘、接管可能会在NetApp上变为false状态。

::>Storage failover show

Node           Partner        Possible State Description
-------------- -------- -------------------------------------
NETAPP01     NETAPP02     true     Connected to NETAPP02
NETAPP02     NETAPP01     false    Connected to NETAPP01, Takeover is not possible: Local node missing partner disks

• 在EMS中观察到以下与磁盘计数不匹配相关的事件：

Wed Jul 21 14:07:49 +0000 [DEFRNAS001: cfdisk_config: cf.disk.inventory.mismatch:error]: Status of the disk DEFRSAN10:31.126L69 (60002AC0:00000000:A001B612:0001ABA7:00000000:00000000:00000000:00000000:00000000:00000000) has recently changed or the node (DEFRNAS002) is missing the disk.
Wed Jul 21 14:07:49 +0000 [DEFRNAS001: cfdisk_config: callhome.sfo.miscount:error]: Call home for HA GROUP ERROR: DISK/SHELF COUNT MISMATCH