Increase storage

[mrjoli021]

Hello,
I am running raidz2 on 2vdevs with 12 drives. I though I would get 18TB of storage once I upgraded all my drives to 2TB. I am only getting 16TB. Not sure if that is accurate or if I need to do something to increase it. Besides that my NFS and ISCSI shares only show 10TB of storage. How can I expand the NFS and ISCSI shares to all my storage space?

 

[danb35]

I am running raidz2 on 2vdevs with 12 drives. I though I would get 18TB of storage once I upgraded all my drives to 2TB. I am only getting 16TB.

Two, six-disk, RAIDZ2 vdevs, each with 6 x 2 TB disks? Then yes, 16 TB (14.4 TiB) sounds right. Two disks' worth of parity per vdev means you have the capacity of 4 x 2 TB (or 8 TB) per vdev.

 

[mrjoli021]

That is fine, but how do I increase the NFS and ISCSI storage to reflect 16TB?

 

[danb35]

If the NFS storage is limited, it's because you've set a quota. Change the quota. Can't help you with iSCSI, since I don't use it.