磁盘冗余因布线不正确而失败
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适用场景
- ONTAP 9
- 磁盘架布线
问题描述
EMS报告HA Group Notification from Storage06-02 (DISK REDUNDANCY FAILED) ERROR。
[?] Sun Nov 20 13:21:07 +0000 [Node01: dsa_disc: callhome.dsk.redun.fault:error]: Call home for DISK REDUNDANCY FAILED
[?] Sun Nov 20 13:21:07 +0000 [Node01: dsa_disc: ses.inconsistent.config:alert]: Inconsistent configuration detected for shelf connected to adapter 0b.
SAS-EXPANDER-MAP 报告布线不正确。
- 扩展器映射不会显示两个路径上的所有磁盘架：
::> system node run -node <node_name> sasadmin expander_map
Expanders on channel 0a:
Level 1: WWN 500a0980085a5039, ID 1, Serial Number ' xxxxx', Product 'DS22412IOM12A ', Rev '0270', Slot A
Expanders on channel 0b:
Level 1: WWN 500a09800e72633f, ID 0, Serial Number ' xxxxx', Product 'DS21212IOM12E ', Rev '0230', Slot A
Level 2: WWN 500a0980085a50f5, ID 1, Serial Number ' xxxxx', Product 'DS22412IOM12A ', Rev '0270', Slot B
Level 3: WWN 500a09800e72233f, ID 0, Serial Number ' xxxxx', Product 'DS21212IOM12E ', Rev '0230', Slot B
- 磁盘架0布线不正确