|AMFLUSH(8)||System Administration Commands||AMFLUSH(8)|
NAME¶amflush - flush Amanda backup files from holding disk to tape
amflush [-b] [-f] [--exact-match] [-s] [-D datestamp] [-o configoption...] config [host [disk...]...]
DESCRIPTION¶Amflush writes Amanda backups from the holding disks to tape, and updates the Amanda info database and tapelist(5) accordingly. It is similar to amdump, but does not perform any backup operations on Amanda clients. Backups may stay in a holding disk when something is wrong with the tape at the time amdump is run. When this happens, the problem must be corrected and amflush run by hand.
The command optionally takes a set of DLE specifications (see amanda-match(7)) to narrow the DLEs for which dumps will be flushed. All dumps in holding are flushed if no expressions are given.
You can specify many host/disk expressions, only disks that match an expression will be flushed. All disks are flushed if no expressions are given. see the "HOST & DISK EXPRESSION" section of amanda(8) for a description.
Amflush will look in the holding disks specified by the amanda.conf file in /usr/local/etc/amanda/config for any non-empty Amanda work directories. It then prompts you to select a directory or to process all of the directories. The work directories in the holding disks are named by the date at the time amdump was run, e.g. 19910215.
See the amanda(8) man page for more details about Amanda.
EXAMPLE¶Amflush will search for holding areas associated with the daily configuration. After you select which holding area to flush, amflush writes the data to tape, updates the databases and sends a mail report similar to amdump(8).
% amflush MyConfig Scanning /amanda-hold... 20001113: found Amanda directory. 20001114: found Amanda directory. Multiple Amanda directories, please pick one by letter: A. 20001113 B. 20001114 Select directories to flush [A..B]: [ALL] all Flushing dumps in 20001113, 20001114, today: 20001117 to tape drive /dev/rmt/0mn. Expecting tape DMP014 or a new tape. (The last dumps were to tape DMP013) Are you sure you want to do this? yes Running in background, you can log off now. You'll get mail when amflush is finished.
The following example causes amflush to flush everything to tape, then ejects tape, using 'at' to run the task in the background.
% echo 'amflush -b -f MyConfig && mt offline' | at now
EXIT CODE¶The exit code of amflush is the ORed value of:
0 = success 1 = error 4 = a dle failed 8 = Don't know the status of a dle (RESULT_MISSING in the report) 16 = tape error or no more tape
SEE ALSO¶amanda(8), amdump(8), amanda-match(7)
The Amanda Wiki: : http://wiki.zmanda.com/
AUTHORS¶James da Silva <email@example.com>
Stefan G. Weichinger <firstname.lastname@example.org>