Add mirrored disk

[elangley]

Hi All,

In FreeNAS-11.1-U7 I am attemping to add a disk to a pool that only has one disk in it in order to make a mirror. However when I go to extend volume their is no selection available for mirror, just stripe, log, etc..

What am I missing?

TIA,

~eric

 

[Chris Moore]

Add a mirror drive to an existing single disk vdev:
https://www.ixsystems.com/community/threads/create-zfs-mirror-by-adding-a-drive.14880/post-453290