August 2, 20233 yr Hi all. I have two nvme 500GB in pool (ZFS). I would like to replace one with 2TB, and later with another 2TB (I only have two slots). How I can do it ?
August 2, 20233 yr Community Expert Solution 34 minutes ago, mucflyer said: Hi all. I have two nvme 500GB in pool (ZFS). I would like to replace one with 2TB, and later with another 2TB (I only have two slots). How I can do it ? You cannot do that using ZFS. You would have to replace both drives at the same time which means any existing data first has to be copied elsewhere. This is one reason for using BTRFS in pools - it is much more flexible about adding drives (particularly of mixed sizes).
August 2, 20233 yr Community Expert You could only do that with a zfs redundant pool, not with a striped pool (raid0) as you are using.
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