Rollback Snapshot Button Is Missing

[nello]

Within Storage > Snapshots, I see a list of snapshots. But none of them have a Restore Rollback button under the Actions column:

Why aren't there any Restore Rollback buttons?

 

[nojohnny101]

Well that is a little strange but I have never known of a "restore" button. I think they are:
Rollback
Delete
Clone

Which one are you missing? Also please note that only the most recent snapshots will have the button for "rollback". Also remember that cloning is always the preferred option.

 

[nello]

Yes, you are correct. I meant "rollback."

 

[depasseg]

You can only rollback to the previous snapshot, so you must first delete snapshots between then and now, and then you can rollback.

 

[Sakuru]

It's generally better to clone a snapshot instead of rolling back. That way you aren't deleting data. http://doc.freenas.org/9.10/storage.html#snapshots

 

[m0nkey_]

Within Storage > Snapshots, I see a list of snapshots. But none of them have a Restore Rollback button under the Actions column:

View attachment 13313

Why aren't there any Restore Rollback buttons?

How are you to rollback a snapshot with no data? (Hint: 0 used). A snapshot regardless if data has changed or not will be taken if you've scheduled them. You'll have to look for a snapshot with data to roll back. In this case, the button will be there.