DS4246磁盘架状态为严重

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适用场景

ONTAP 9
DS4246
DS4246磁盘架固件升级

问题描述

升级磁盘架固件后、系统会从DS4246子系统报告多个错误

> storage show fault

Enclosure Status: critical
 Channel: 0a
 Shelf: 3
 Shelf Type: DS4246
 
 Power Supplies:
 Element Status         Status Bytes  Status Descriptions
 1: CRITICAL          02,00,00,F0   OFF, RQSTED ON, FAIL
 2: NOT INSTALLED     05,00,00,20
 3: NOT INSTALLED     05,00,00,20
 4: CRITICAL          02,00,00,F0   OFF, RQSTED ON, FAIL
 
 Temperature Sensors:
 Element Status         Status Bytes  Status Descriptions
 1: OK                01,00,2B,00
 2: OK                01,00,34,00
 3: OK                01,00,35,00
 4: OK                01,00,3B,00
 5: NOT INSTALLED     05,00,00,00
 6: NOT INSTALLED     05,00,00,00
 7: NOT INSTALLED     05,00,00,00
 8: NOT INSTALLED     05,00,00,00
 9: UNKNOWN           06,00,35,00
 10: OK                01,00,3F,00
 11: OK                01,00,33,00
 12: OK                01,00,34,00
 
 Vendor Unique Element 85-IOM6: (ACP)
 Element Status                      Status Bytes  Status Descriptions
 1 [IOM6 A]    : CRITICAL          02,00,00,40   FAIL
 2 [IOM6 B]    : CRITICAL          02,00,00,40   FAIL

EMS logs file

ses.multipath.ReqError: SAS disk shelf detected without a multipath configuration.

cluster::> storage shelf show -instance  -shelf 1.3
 Shelf Name: 1.3
 Stack ID: 1
 Shelf ID: 3
 Shelf UID: xx.xx.xx.xx.xx.xx.xx
 Serial Number: sn
 Module Type: IOM6
 Model: DS4246
 Shelf Vendor: NETAPP
 Disk Count: 24
 Connection Type: SAS
 Shelf State: Online
 Status: Critical
 Critical condition is detected in storage shelf power supply unit "4". The unit might fail.

已执行磁盘架IO (IOM)和PSU重新拔插、但问题仍然存在
更换磁盘架IOM或PSU无法恢复磁盘架的状态