Tivoli Audio Version 3 Release 7 Portable Media Storage User Manual


  Open as PDF
of 1473
 
daemon process
In the AIX operating system, a process begun by the root user or by the root shell
that can be stopped only by the root user. Daemon processes generally provide
services that must be available at all times, such as sending data to a printer.
damaged file
A physical file for which TSM has detected read errors.
DASD
Direct access storage device.
database
A collection of information about all objects managed by the server, including
policy management objects, users and administrators, and client nodes.
database audit
A utility that checks for and optionally corrects inconsistent database references.
database backup series
One full backup of the database, plus up to 32 incremental backups made since that
full backup. Each full backup that is run starts a new database backup series. A
backup series is identified with a number.
database backup trigger
A set of criteria that defines when and how database backups are run automatically.
The criteria determine how often the backup is run, whether the backup is a full or
incremental backup, and where the backup is stored.
database buffer pool
Storage that is used as a cache to allow database pages to remain in memory for
long periods of time, so that the server can make continuous updates to pages
without requiring input or output (I/O) operations from external storage.
database dump
The action performed by the DSMSERV DUMPDB utility (DMPADSM command
on AS/400), which copies TSM database entries to media for later reload in case a
catastrophic error occurs.
database load
The action performed by the DSMSERV LOADDB utility (LODADSM command
on AS/400), which copies TSM database entries from media to a newly installed
database.
database snapshot
A function of TSM that backs up the entire TSM database to media that can be
taken off-site. The database snapshot does not interrupt any database backup series
and cannot have incremental database backups associated with it. Contrast with full
backup.
1418
Version 3 Release 7