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混在パスのノード

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Category:
fas-systems
Specialty:
hw
Last Updated:

環境

  • AFF A220
  • DS224C
  • ONTAP 9.7P11

問題

  • コントローラからストレージ情報がレポートされます Mixed-Path

::> node run -node <node_name> sysconfig -a 

NetApp Release 9.7P11: Tue Jan 12 18:03:00 EST 2021
System ID: xxxxxxx (node1); partner ID: xxxxxx (node2)
System Serial Number: xxxxx (node1)
System Rev: B0
System Storage Configuration: Mixed-Path
System ACP Connectivity: Inband Active
SAS2/SAS3 Mixed Stack Support: all
All-Flash Optimized: true
Capacity Optimized: false
All SAN Array: false
Backplane Part Number: DS22412
Backplane Rev:
Backplane Serial Number: xxxxxx

  • 1 つのドライブがすべてのパスで認識されるわけではありません

::> storage show disk -fields path-count
disk    path-count
------- ----------
1.0.0   4
1.0.1   4
1.0.2   4
1.0.3   4
1.0.4   4
1.0.5   4
1.0.6   4
1.0.7   4
1.0.8   4
1.0.9   2
1.0.10  4 

  • ドライブがアグリゲートの一部である
  • 同じスロット内の別のドライブでも同じ動作が発生します
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