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Zfs: Difference between revisions
→Creating a zpool
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This will create a new mount point at <code>/data</code> backed by the volumes attached at <code>/dev/vdb</code> and <code>/dev/vdc</code>. The filesystem will have a size slightly smaller than the combined sizes of all attached volumes. | This will create a new mount point at <code>/data</code> backed by the volumes attached at <code>/dev/vdb</code> and <code>/dev/vdc</code>. The filesystem will have a size slightly smaller than the combined sizes of all attached volumes. | ||
ZFS can compress data as it is written to the file system and uncompress it when it is read. To turn on and choose a compression algorithim for a zpool use the following command. | |||
<source lang="console"> | <source lang="console"> | ||
[name@server]$ sudo zfs set compression=lz4 data | [name@server]$ sudo zfs set compression=lz4 data | ||