Dell Compellent Series 30 - Manual (Page 107)

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Glossary
A
activate disaster recovery
Process of mapping a volume to a server so that you can use it to run IO through.
active space
Amount of space that is used by a volume if the volume has no Replays attached to it. This
number does not include RAID overhead.
actual space
Amount of active space plus Replay space.
assigned disks
Disks that have been assigned to a folder and are part of the Dell Compellent page pool.
async/asynchronous replication
A write is written to the local system, then queued for delivery to the remote system. If the
local system fails before the write is delivered, it is possible that writes will not be delivered
to the remote system.
available space
Amount of total storage available on all drives.
B
bandwidth
Amount of data that can be sent to or from Storage Center per internal time.
base price
Agreed upon price for basic storage.
BE (back end)
Connection between controller and disks.