Growing a mirrored vdev

[James Mason]

Hi

Quick question... As I understand it, if I have a RAIDZ vdev and I increase the capacity of each drive one by one then when all drives are of a higher capacity the vdev size will increase, right?

My question is, does this also work with a mirrored vdev? If I have, say, two 60GB SSDs set up as a mirrored vdev and I replace one with a 120GB SSD (firstly, can I do this?), and then after resilvering, replace the other 60GB drive with a 120GB one then will I now have a 120GB mirrored vdev?

Thanks in advance.

 

[Patrick M. Hausen]

Yes. Although you might have to do it on the command line. I never did that in the UI ...

 

[sretalla]

Yes, it can be done in the GUI or CLI.

 

[James Mason]

Cheers guys, good to know. I'll probably end up doing this at some point so it's useful to know it's an option. Thanks.