Product guide

264 EMC Ionix ControlCenter 6.1: Taking Control of Your Datacenter
About Virtual Provisioning
Thin device terminology
Thin Device Subscribed Capacity
The size of the thin device, as seen by the host.
Thin Device Allocated Reserve Capacity
The amount of reserve storage that has been used by a thin device.
Thin Device Allocated Capacity
The capacity that has been withdrawn from the thin pool for the exclusive use of this
thin device.
Alert and threshold terminology
Thin Pool - % Allocated
A threshold point at which an alert may be sent and the administrator may take
actions to ensure that sufficient thin pool storage is available.
Thin Pool Reserve - % Allocated
A threshold point at which an alert may be sent and the administrator may take
actions to ensure that sufficient thin pool reserve storage is available.
Thin Device - % Allocated
The expression of Thin Device Allocated Capacity as a percentage.