I recently created a raidz of four 2TB-disks and moved a bunch of movies onto
them.
And then I noticed that I've somehow lost a full TB of space. Why?
nebol@filez:/$ zfs list tank2
NAMEUSED AVAIL REFER MOUNTPOINT
tank2 3.12T 902G 32.9K /tank2
nebol@filez:/$ zpool list tank2
NAME
On Mon, Jun 6, 2011 at 3:39 PM, Johan Eliasson
johan.eliasson.j...@gmail.com wrote:
I recently created a raidz of four 2TB-disks and moved a bunch of movies onto
them.
And then I noticed that I've somehow lost a full TB of space. Why?
zpool reports space usage on disks, without taking into
On 06/06/11 08:07, Cyril Plisko wrote:
zpool reports space usage on disks, without taking into account RAIDZ overhead.
zfs reports net capacity available, after RAIDZ overhead accounted for.
Yup. Going back to the original numbers:
nebol@filez:/$ zfs list tank2
NAMEUSED AVAIL REFER
I see now that a detail in my first post was incorrect, one of the disks is a
1.5 TB-disk, so the pool is thus 4 x 1.5 TB. So zpool reports total space
including parity. It makes sense then!
Thanks!
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