「Host multipath driver configuration error detected」が原因で「Volume not on Preferred Path」が表示される

環境

NetApp Eシリーズ

問題

• EMLレポート IO shipping implicit volume transfer 。

A:6/15/22, 9:28:22 PM (21:28:22) 129190 4011 Volume not on preferred path due to AVT/RDAC failover - Shelf 99, Bay A <--CRITICAL
A:6/15/22, 9:23:22 PM (21:23:22) 129189 2044 IO shipping implicit volume transfer - Volume Test
----> Shipped/Owned IOs: 45/14, Host ID: 8

• 以前は Volume Not On Preferred Path、 Host multipath driver configuration error detected が報告されています。

Date/Time: 2022-06-15 02:22:09
Sequence number: 129022
Event type: 9103
Event category: Error
Priority: Critical
Event needs attention: true
Event send alert: true
Event visibility: true
Description: Host multipath driver configuration error detected
Event specific codes: 0/0/0
Component type: Host
Component location: Host Test
Logged by: Controller in bay A