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Data ONTAP does not recognize the filesystem of the root aggregate with ADP

Last Updated:

Applies to

  • ONTAP 9
  • ADP
  • New installation


ONTAP fails to boot up when initialize a new ONTAP HA pair:

Mar 07 12:54:07 [localhost:mgr.boot.unequalDist:error]: Warning: Unequal number of disks will be used for auto-partitioning of the root aggregate on the local system and HA partner. The local system will use 4 disks but the HA partner will use 0 disks. To correct this situation, boot both controllers into maintenance mode and remove the ownership of all disks.
Restoring parity from NVRAM
FWU 2nd trigger point
FWU has no post firmware update action registered.
PANIC  : This version of Data ONTAP does not recognize the filesystem of the root aggregate.

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