Available capacity for Thick Provisioned LUNs? They are all showing 0% free.

How do we get the actual available capacity for Thick Provisioned LUNs? They are all showing 0% free.

  • From the array's perspective a thick provisioned LUN is full so that is what most devices report to SRM. Generally speaking you will want to look inside the owner of the filesystem (server / VM) mapped to the LUN to understand how much free space there is available.