| See also replica, source volume, snapshot, and CA+BC EVA. |
BC Process | (EMC Symmetrix specific term) A protected storage environment |
| solution that has defined specially configured EMC Symmetrix |
| devices as mirrors or Business Continuance Volumes to protect |
| data on EMC Symmetrix standard devices. |
| See also BCV. |
BC VA | (HP StorageWorks Virtual Array specific term) Business Copy |
| VA allows you to maintain internal copies of HP StorageWorks |
| Virtual Array LUNs for data backup or data duplication within |
| the same virtual array. The copies (child or Business Copy LUNs) |
| can be used for various purposes, such as backup, data analysis |
| or development. When used for backup purposes, the original |
| (parent) LUNs are connected to the application system and the |
| Business Copy (child) LUNs are connected to the backup system. |
| See also HP StorageWorks Virtual Array LUN, application |
| system, and backup system. |
BCV | (EMC Symmetrix specific term) Business Continuance Volumes, |
| or BCV devices, are dedicated SLDs that are |
| the ICDA on which the business continuation operation runs. |
| BCV devices are assigned separate SCSI addresses, differing |
| from the addresses used by the SLDs they mirror. The BCV |
| devices are used as splittable mirrors of the primary EMC |
| Symmetrix SLDs that need to be protected. |
| See also BC and BC Process. |
Boolean operators | The Boolean operators for the full text search functionality of the |
| online Help system are AND, OR, NOT, and NEAR. Used when |
| searching, they enable you to define your query precisely by |
| creating a relationship between search terms. If no operator is |
| specified in a |
| example, the query manual disaster recovery is equivalent to |
| manual AND disaster AND recovery. |
boot volume/disk/ | A volume/disk/partition with files required for the initial step |
partition | of the boot process. Microsoft terminology defines the boot |
| volume/disk/partition as a volume/disk/partition containing |
| the operating system files. |
BRARCHIVE | (SAP R/3 specific term) An SAP R/3 backup tool that allows |
| you to archive redo log files. BRARCHIVE also saves all the logs |
| and profiles of the archiving process. |
350Glossary