ONTAP Upgrade Paused During Takeover - Failed: Operation was vetoed by raid

::> cluster image show-update-progress

Estimated            Elapsed
Update Phase         Status                   Duration        Duration
-------------------- ----------------- --------------- ---------------
Pre-update checks    completed                00:10:00        00:01:03
ONTAP updates        paused-on-error          01:32:00        00:24:58

Details:
Node name            Status            Status Description
-------------------- ----------------- --------------------------------------
Node1                failed            Error: Takeover failed.
                                       Action: Use the "storage failover
                                       show-takeover" command to view the
                                       cause of takeover failure and the
                                       suggested corrective actions. When
                                       all issues are resolved, use the
                                       "cluster image resume-update" command
                                       to trigger takeover.
Node2               completed

Status: Paused - An error occurred in "ONTAP updates" phase. The update cannot continue until the error has been resolved. Resolve all issues, then use the 
"cluster image resume-update" command to resume the update.

• Takeover was vetoed by raid:

::> storage failover show-takeover 

Node       Node Status           Aggregate      Takeover Status
---------- --------------------- -------------- -------------------------------
Node1
           Optimized takeover
           by partner aborted.
                                 aggr_1
                                                Failed: Operation was vetoed
                                                by raid. Check the event log.
                                 CFO aggregates Not attempted yet.
Node2
           Optimized takeover
           of partner aborted.
           Run the command
           "storage failover
           show-takeover -node
           Node1" to
           display the
           relocation status of
           the partner.
                                 -              -
3 entries were displayed.

• Aggregate degraded error in event log:

ERROR  upgrademgr.update.pausedErr: The automated update of the cluster has been paused due to the following reason:  Node "node2": Error: 
{Takeover failed.}, Action: {Use the "storage failover show-takeover" command to view the cause of takeover failure and the suggested corrective actions. 
When all issues are resolved, use the "cluster image resume-update" command to trigger takeover.}.

ERROR  arl.abort.raid: Aggregate aggr_1 is degraded due to an offline disk; canceling 'storage aggregate relocation start' operation.