Your aggregates must be online before you start the upgrade.
Step
- From the CLI, verify that all aggregates are online: storage aggregate show
Example
COT2::> storage aggregate show
Aggregate Size Available Used% State #Vols Nodes RAID Status
--------- ------ --------- ----- ------- ------ ---------- -----------
aggr0 124.0GB 56.90GB 54% online 1 COT2-01 raid0,
normal
aggr1 442.9GB 431.9GB 3% online 3 COT2-01 raid0,
normal
2 entries were displayed.
If any aggregates are offline, use the storage aggregate online command to bring the aggregates online.