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Zfs: Difference between revisions
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=Notes= | =Notes= | ||
*While in theory it should be possible to use ZFS with resizing volumes in OpenStack in practices this has not been straight forward and is better to be avoided if possible. | *While in theory it should be possible to use ZFS with resizing volumes in OpenStack in practices this has not been straight forward and is better to be avoided if possible. | ||
*While there is no hard limit to how many volumes you can attach to your VM it is best to keep the number of volumes attached to a reasonable number. 19 attached volumes has been tested and shown to work well the Queens version of OpenStack. | *While there is no hard limit to how many volumes you can attach to your VM it is best to keep the number of volumes attached to a reasonable number. 19 attached volumes has been tested and shown to work well with the Queens version of OpenStack. | ||
*Having a pool of two or more volumes may provide improved IO performance. | *Having a pool of two or more volumes may provide improved IO performance. | ||
=See also= | =See also= | ||
* [https://www.freebsd.org/doc/handbook/zfs.html https://www.freebsd.org/doc/handbook/zfs.html] | * [https://www.freebsd.org/doc/handbook/zfs.html https://www.freebsd.org/doc/handbook/zfs.html] | ||