ZFS: Difference between revisions
imported>Sjau |
imported>Mic92 note about reservations |
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You can tweak the interval (defaults to once a week) and which pools should be scrubbed (defaults to all). | You can tweak the interval (defaults to once a week) and which pools should be scrubbed (defaults to all). | ||
== Reservations == | |||
Since zfs is a copy-on-write filesystem even for deleting files disk space is needed. Therefore it should be avoided | |||
to run out of disk space. Luckily it is possible to reserve disk space for datasets to prevent this. | |||
To enable reservations pick any dataset of your and do: | |||
<syntaxhighlight lang="console"> | |||
$ zfs set reservation=1G zroot # reserves enough disk space to have room for cleanups/deletion | |||
</syntaxhighlight> | |||
where <code>zroot</code> should be replaced by a dataset in your pool. | |||
== How to use the auto-snapshotting service == | == How to use the auto-snapshotting service == | ||