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After running 9a-9b node panics with PANIC : raid: Unable to find root aggregate. Reason: Unknown

Last Updated:

Applies to

  • ONTAP 9
  • ADP


When doing a boot-menu option 9a/9b, ONTAP attempts to reassign all disks, partition them, and make a root aggr. After the first node arrives at cluster setup, the second node will PANIC during its 9b process.
PANIC  : raid: Unable to find root aggregate. Reason: Unknown. (DS=11, DL=11, DA=11, BDTOC=0, BDLBL=0, BLMAG=80 BLCRC=0, BLVER=0, BLSZ=0, BLTOC=0, BLOBJ=0)

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