Hi,
I have a similar configuration and works as expected.
The only thing different is
amrecover_changer "/dev/changer"
where /dev/changer is a sym link to /dev/sg11 (The Robot)
When I recover something I do not define anything and the
changer and tapes devices are obtain in the CONF of amanda.conf
I only execute this as root and the recover works
$ amrecover CONF -s amanda -t amanda
Cheers,
Nuno
On Wed, 2022-05-25 at 09:07 +0200, Stefan G. Weichinger wrote:
>
>
> At a customer I decided to do some recovery testing.
>
> We use the chg-robot changer there, with one tape drive.
>
> See below:
>
> * tapetype
> * changer
> * taperscan
> * storage
> * amrecover_changer
>
> (I could also show the whole config, but don't want to flood
> the list ...)
>
> Amdumps work fine.
> Recovery ... I have questions:
>
> I decided to restore a DLE with a lev1 on one tape and the lev0
> on
> another tape, to test the whole handling of 2 or more tapes.
>
> That lead to amrecover reading the lev1 tarball from tape 1,
> and then
> hours of waiting ... it never got to the point of requesting
> tape 2 or
> changing it on its own.
>
> I read the manpages etc, and I am unsure if to use "robot" (=
> changer
> name) as tape device in amrecover, or "tape:/dev/nst0"
> directly.
>
> tested both, no difference
>
> Maybe the tape drive doesn't return some of those EOM/EOT
> messages?
>
> It's a HP Ultrium 4-SCSI, Rev: B12H ... as far as I remember
> that worked
> before.
>
> Thanks for any hints here.
>
> (ah, for reference: Amanda-3.5.1 on Debian 11.3 right now)
>
> ---
>
> here the configs:
>
>
> define tapetype LTO-4 {
> │
> comment "Created by amtapetype; compression disabled;
> 2017-10-31 sgw" │
> length 698510208 kbytes
> │
> filemark 0 kbytes
> │
> speed 36696 kps
> │
> blocksize 2 mbytes
> │
> readblocksize 2 mbytes
> │
> }
> │
>
> │
> define changer robot {
> │
> tpchanger "chg-robot:/dev/sg21" # lsscsi -g
> │
> property "tape-device" "0=tape:/dev/nst0"
> │
> property "eject-before-unload" "no"
> │
> property "use-slots" "1-24"
> │
> changerfile "/etc/amanda/abt/chg-robot-dev-sg21"
> │
> }
> │
>
> │
> define taperscan lexi {
> │
> comment "none"
> │
> plugin "lexical"
> │
> }
> │
>
> │
> define storage abt {
> │
> tapepool "abt"
> │
> tapetype "LTO-4"
> │
> tpchanger "robot"
> │
> runtapes 1
> │
> taperscan "lexi"
> │
>
> │
> flush-threshold-dumped 300
> │
> flush-threshold-scheduled 300
> │
> taperflush 300
> │
> autoflush yes
> │
>
> │
> #labelstr "^ABT-[0-9][0-9]*$"
> │
> autolabel "ABT-%b"
> │
> }
> │
>
> │
> reserve 30
> │
>
> │
> amrecover_changer "robot"
>
--
Nuno Dias <[email protected]>
LIP
