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Takeover not possible: local node missing partner disks due to miscabling

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Category:
disk-shelves
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hw
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Applies to

  • FAS
  • ONTAP 9
  • ANDU (Automatic non disruptive upgrade)

Issue

  • Error message in Storage Failover Show during validation step of ANDU (automatic non disruptive upgrade) :

Takeover is not possible: Local node missing partner disks

 

  • EMS-LOG-FILE:

node1 ALERT cf.disk.invent.mismatchalt: Status of some of the disks has changed or the node (node1) is missing 4 disks (detailed logs have been throttled).

node1 ERROR cf.disk.inventory.mismatch: Status of the disk ?.? (5000CCA0:1D0DDEA4:00000000:00000000:00000000:00000000:00000000:00000000:00000000:00000000) has recently changed or the node (node1) is missing the disk.

node1 ERROR cf.disk.inventory.mismatch: Status of the disk ?.? (5000CCA0:724C29B8:00000000:00000000:00000000:00000000:00000000:00000000:00000000:00000000) has recently changed or the node (node1) is missing the disk.

node1 ERROR cf.disk.inventory.mismatch: Status of the disk ?.? (5000CCA0:1D0F63E8:00000000:00000000:00000000:00000000:00000000:00000000:00000000:00000000) has recently changed or the node (node1) is missing the disk.

node2 ERROR cf.disk.inventory.mismatch: Status of the disk ?.? (5000CCA0:1D06B56C:00000000:00000000:00000000:00000000:00000000:00000000:00000000:00000000) has recently changed or the node (node2) is missing the disk.

  • SYSCONFIG -A:

System Storage Configuration: Single-Path HA for both nodes

  • ActiveIQ errors:
  •  [High] HA Configuration: Takeover is not possible
  •  [Medium]  Cabling: Shelves with both connections via the same SAS path detected

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