Zfs: Difference between revisions
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sudo zpool create -o ashift=12 tank mirror sda sdb | sudo zpool create -o ashift=12 tank mirror sda sdb | ||
</pre> | </pre> | ||
== File systems == | == File systems == | ||
| Line 32: | Line 33: | ||
zfs create mypool/myfs (creates and automatically mounts) | zfs create mypool/myfs (creates and automatically mounts) | ||
zfs list | zfs list | ||
</pre> | |||
== Regular Maintenance == | |||
<pre> | |||
zpool scrub mypool | |||
zpool status mypool | |||
zpool scrub -s mypool (to stop scrub) | |||
</pre> | </pre> | ||
Revision as of 22:59, 10 March 2014
http://zfsonlinux.org/faq.html
https://pthree.org/2012/04/17/install-zfs-on-debian-gnulinux/
Install
add-apt-repository ppa:zfs-native/stable apt-get update apt-get install ubuntu-zfs
Pools
zpool create mypool raidz1 sde sdf sdg zpool list zpool status mypool zpool destroy mypool (to get rid of it)
http://zfsonlinux.org/faq.html#HowDoesZFSonLinuxHandlesAdvacedFormatDrives Add the ashift=12 option for modern drives with 4K sector size:
sudo zpool create -o ashift=12 tank mirror sda sdb
File systems
NOTE: These steps do not seem to be necessary to create a basic pool and mount it.
zfs create mypool/myfs (creates and automatically mounts) zfs list
Regular Maintenance
zpool scrub mypool zpool status mypool zpool scrub -s mypool (to stop scrub)