Re: ZFS pool/filesystem space oddity
- In reply to: Steve O'Hara-Smith : "ZFS pool/filesystem space oddity"
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Date: Sun, 03 Mar 2024 17:46:29 UTC
On Sun, 3 Mar 2024 11:58:59 +0000 "Steve O'Hara-Smith" <steve@sohara.org> wrote: > Hi, > > My NAS runs a ZFS pool called archive striped over two mirrored > pairs of 4TB drives. It all works fine but I had a space eater recently > and so have been paying closer attention to space reports than normal - > which is why I noticed the oddity that the filesystems in the pool are > reported as having more free space than the pool. > > Why is this ? Which is right ? Turns out to be due to the difference between df -H and df -h. ✓ steve@holdall ~ $ df -H /data Filesystem Size Used Avail Capacity Mounted on archive/data 7.0T 4.0T 3.0T 57% /data ✓ steve@holdall ~ $ df -h /data Filesystem Size Used Avail Capacity Mounted on archive/data 6.4T 3.7T 2.7T 57% /data Sorry for the noise. -- Steve O'Hara-Smith <steve@sohara.org>