当节点选项disk.auto.read_after_write_verify.enable设置为off时、ONTAP 9.7升级失败

适用场景

ONTAP 9.7  

问题描述

• 启动时会显示以下消息

WARNING: Turning off automatic read-after-write verification might cause filesystem inconsistencies.
This should not be disabled, unless directed to do so by support personnel.
Do you want to continue {y|n}?

• 当消息提示用户输入时、启动会阻止用户提供输入。
• 启动时会显示以下错误消息

WARNING: netapp_mount_mroot: d-blade boot is incomplete.

以及

netapp_mount_mroot: /mroot is not mounted, retrying...
WARNING: netapp_mount_mroot: Giving up waiting for mroot after 1201 seconds.
  =mount_spin: /mroot: Connection reset by peer
ERROR: Please communicate the above information to support.

• MDB RECOVERY UNSUCCESSFUL 可能还会观察到其他错误、例如。