If you previously destroyed an aggregate and have changed your mind, you can undestroy the aggregate if the data is still intact and the aggregate was not SnapLock-compliant.
Before You Begin
You must know the name of the aggregate you want to undestroy, because there is no Data ONTAP command available to display destroyed aggregates, nor do they appear in FilerView.
Step
- Undestroy the aggregate by entering the following command:aggr undestroy aggr_name
Example
sys1> aggr undestroy aggr1
The following message is displayed:To proceed with aggr undestroy, select one of the following options
[1] abandon the command
[2] undestroy aggregate aggr1 ID: 0xf8737c0-11d9c001-a000d5a3-bb320198
Selection (1-2)?
If you select 2, a message with a date and time stamp appears for each disk that is restored to the aggregate. The last line of the message says:Aggregate ‘aggr1’ undestroyed. Run wafliron to bring the aggregate online.
After You Finish
After undestroying an aggregate, you must run the wafliron program with the privilege level set to advanced. If you need assistance, contact technical support.
