Re: Tapes not reusing
2007-05-26 00:38:42
On Fri, May 25, 2007 at 05:23:22PM -0500, James Wilson wrote:
> Sorry, I will post my configs this time. I have them split up into 2
> separate backups. DailyTapes run from Monday-Saturday and WeeklyTapes
> run on Sunday which are always full backups. I meant the conf files by
> "Them".
>
> Here is my amanda.conf from DailyTape only.
>
> dumpcycle 7 # the number of days in the normal dump cycle
> runspercycle 7 # the number of amdump runs in dumpcycle days
> # (4 weeks * 5 amdump runs per week -- just
There are only 5 weekdays, so only 5 runs/dumpcycle, not 7.
> weekdays)
> tapecycle 15 tapes # the number of tapes in rotation
> # 4 weeks (dumpcycle) times 5 tapes per week (just
> # the weekdays) plus a few to handle errors that
> # need amflush and so we do not overwrite the full
> # backups performed at the beginning of the previous
> # cycle
> runtapes 3 # number of tapes to be used in a single run of
> amdump
4 dumpcycle * 5 run/dumpcycle * 3 tapes/run is 60 tapes, not 15.
Plus a few extra?
> tpchanger "chg-zd-mtx" # the tape-changer glue script
> tapedev "/dev/nst0" # the no-rewind tape device to be used
>
> changerfile "/etc/amanda/tape/changer"
> changerdev "/dev/sg0"
> tapetype IBM-LTO2 # what kind of tape it is (see
> tapetypes below)
>
> holdingdisk hd2 {
> directory "/home/amandahold"
> use 50000Mb
> }
>
> labelstr "^DailyTape-[0-9][0-9]*$" # label constraint regex: all
> tapes must match
> >>The next 3 tapes Amanda expects to use are: a new tape, a new tape,
> >>DailyTape-21.
> >>The next new tape already labelled is: WeeklyTape-14.
Somehow your tapelist shows an unused tape from the Weekly config
because amanda thought that was the "next labeled unused tape".
--
Jon H. LaBadie jon AT jgcomp DOT com
JG Computing
4455 Province Line Road (609) 252-0159
Princeton, NJ 08540-4322 (609) 683-7220 (fax)
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