Upgrading space of array

[mackwage]

If you have a raidz array of three 3tb hard drives and slowly replace those 3 drives with 4tb drives, is it possible to upgrade to the extra space you would have in the array after?

Will freenas do this automatically?

 

[Dusan]

Yes, it is possible and everything is described in detail in the documentation ;) : http://doc.freenas.org/index.php/Volumes#Replacing_Drives_to_Grow_a_ZFS_Pool

 

[mackwage]

Thank you much! :D