Replacing 2 Stripe disks with a single larger Disk

Bashar

Cadet
Joined
Feb 18, 2023
Messages
1
Hello

My pool consists of 2 HDDs (1TB disk and a 500GB disk in Raid0). I want to replace them both with one 4TB disk. Is this possible?

I know I can replace one drive of the two using the GUI. However, there is no easy option (that I know of) to remove the leftover drive. Would offlining the drive first move the data on it? I don't think so.

Is what I'm trying to accomplish possible by just replacing and removing drives or will I have to follow depasseg's guide? https://www.truenas.com/community/threads/howto-migrate-data-from-one-pool-to-a-bigger-pool.40519/

Thank you!
 
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