AMFLUSH(8) System Administration Commands AMFLUSH(8)NAMEamflush - flush Amanda backup files from holding disk to tape
SYNOPSISamflush [-b] [-f] [-s] [-D datestamp] config [host [disk...]...]
Amflush writes Amanda backups from the holding disks to tape, and
updates the Amanda info database and tapelist(5) accordingly. 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.
Run amflush in batch mode. All datestamps are selected unless
specified. The flush is started without confirmation.
Run amflush in foreground. Amflush normally detaches itself from
the tty and runs as a background process. With the -f option,
amflush stays in the foreground. This is useful if amflush is run
as part of another script that, for example, advances the tape
after the flush is completed.
Write log to stdout/stderr instead of the amflush log file.
Requires the -f option.
specify a datestamp expression you want to flush, see the
"DATESTAMP EXPRESSION" section of amanda(8) for a description. -D
20001225-7 will flush all dumps from 25 december 2000 to 27
Specify the host and disk on which the command will work.
See the "CONFIGURATION OVERRIDE" section in amanda(8).
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
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.
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
20001113: found Amanda directory.
20001114: found Amanda directory.
Multiple Amanda directories, please pick one by letter:
Select directories to flush [A..B]: [ALL] all
Flushing dumps in 20001113, 20001114,
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
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 ALSOamanda(8), amdump(8), : http://wiki.zmanda.com
James da Silva <firstname.lastname@example.org>
Stefan G. Weichinger <email@example.com>
Amanda 2.6.1p2 11/05/2009 AMFLUSH(8)