Dell PowerEdge T430 Glossary - Page 15
common implementations of RAID including RAID 0, RAID 1, RAID 5, RAID 10, and RAID 50.
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Redundant Array of Independent Disks (RAID) Remote Instant Replay Remote Setup Wizard (RSW) Remote System Replay Replay Profile Replay space replica replica collection replica collection set replica reserve replica set replicating system failure. Single Redundancy protects against loss of data if any one resource fails. Dual Redundancy protects against data lost if any two resources fail. Redundant array of independent disks. A method of providing data redundancy. Some common implementations of RAID including RAID 0, RAID 1, RAID 5, RAID 10, and RAID 50. See mirroring, striping. A Dell Compellent Storage Center solution feature in which a replay is replicated to a remote Dell Compellent Storage Center. The local and remote Dell Compellent Storage Centers are active-active, and bidirectional replication can occur, synchronously or asynchronously, on independent intervals. Dell Compellent Storage Center replication requires the Enterprise Manager software application with a Replication license. See Replay, Remote System, replication. A graphical user interface (GUI) that enables you to configure a Dell EqualLogic PS Series array after you install the Host Integration Tools/Microsoft Edition. In Dell Compellent Storage Center, a separate SAN configured to receive replication data from an original volume on the local Dell Compellent Storage Center. Dell Compellent Storage Center replication requires the Enterprise Manager software application with a Replication license. See replication. In Dell Compellent Storage Center, a fully usable, point-in-time copy (PITC) of data that contains an image of the data as it appeared at the point in time at which the copy was initiated. The copy may be stored locally or on a remote Dell Compellent Storage Center. See snapshot, Data Instant Replay, Remote Instant Replay. In Dell Compellent Storage Center, a set of rules that determine when and how replays pointin-time copies will be taken and how long they will be saved. See Replay. In Dell Compellent Storage Center, the amount of space that is automatically reserved and used for replays. See active space, actual space. A point-in-time representation of a Dell EqualLogic PS Series volume. The original volume and its replica are located on different Dell EqualLogic PS Series groups (replication partners) potentially separated at some geographical distance to facilitate disaster tolerance. In Dell EqualLogic Group Manager, the set of replicas resulting from each replication of a volume collection. In Dell EqualLogic Group Manager, the set of replica collections for a volume collection. In Dell EqualLogic Group Manager, the portion of the delegated space on a replication partner that is set aside for the replica sets for a specific volume. You configure the replica reserve for the volume on the primary group, but the actual replica reserve is on the secondary group. In Dell EqualLogic Group Manager, the set of complete replicas for a volume, template volume, or thin clone volume. A Dell Compellent Storage Center configured to send replication data from one or more local volumes to a remote Storage Center. See replication, Remote System, Remote Instant Replay. 13