| information or method invocation, and returns standardized |
| responses. |
| See also HP StorageWorks EVA |
| |
HP StorageWorks | A logical partition of a physical disk within an HP StorageWorks |
Virtual Array LUN | Virtual Array. LUNs are entities that can be replicated in the HP |
| StorageWorks Business Copy VA configuration, or can be used |
| as standalone entities. |
| |
ICDA | (EMC Symmetrix specific term) EMC's Symmetrix Integrated |
| Cached Disk Arrays (ICDA) is a disk array device that combines |
| a set of physical disks, a number of FWD SCSI channels, an |
| internal cache memory, and control and diagnostic software |
| commonly referred to as the microcode. |
IDB | The Data Protector Internal Database is an embedded database |
| located on the Cell Manager that keeps information regarding |
| which data is backed up, on which media it is backed up, how |
| backup and restore sessions are run, and which devices and |
| libraries are configured. |
IDB recovery file | An IDB file (obrindex.dat) with information about IDB backups, |
| media, and devices used for the backup. This information can |
| significantly simplify IDB recovery. It is recommended to relocate |
| the file, together with IDB transaction logs, to a separate physical |
| disk from other IDB directories, and, additionally, to make an |
| additional copy of the file. |
importing media | A process that |
| are on the medium back into the IDB. This then allows for fast |
| and convenient access to the data on the media. |
| See also exporting media. |
incremental | A backup that selects only files that have changed since a |
backup | previous backup. Several levels of incremental backup are |
| available, which enables detailed control of restore chain length. |
| See also backup types. |
incremental | (Microsoft Exchange Server specific term) A backup of the |
backup | Microsoft Exchange Server data that has changed since the last |
| full or incremental backup. With the incremental backup, only |
| the transaction log files are backed up. |
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