On lundi, 2 janvier 2017 09.20:17 h CET Robert N wrote:
> Hi Bruno,
>
> Happy New Year!
>
> what version of Bareos do you use?
>
> I try to use the same on 15.2.3 on Centos6:
>
> Storage {
>
> @|"sh -c 'idx=$(cat /tmp/bkp_idx 2>/dev/null || echo 0) ; echo -n Device =
> DiskDeviceIncr ; echo $((($idx % 5) + 1)) | tee /tmp/bkp_idx'"
>
> }
>
> but when I try to validate the config, it fails with following error,
> although the output generated by the script is correct. I tried replacing
> the @| line with :"Device = DiskDeviceIncr2" the exact output of script,
> and it works.
>
>
> [root@muc1pro-backup-1 bareos]# bareos-dir -t -v
> bareos-dir: ERROR TERMINATION at res.c:575
> Config error: Could not find config Resource "Device" referenced on line 1 :
> Device = DiskDeviceIncr2
> : line 1, col 24 of file |sh -c 'idx=$(cat /tmp/bkp_idx
> : 2>/dev/null || echo 0) ; echo -n Device = DiskDeviceIncr ;
> : echo $((($idx % 5) + 1)) | tee /tmp/bkp_idx'
> Device = DiskDeviceIncr2
>
> Thanks,
> Robert
Hi Robert,
I wouldn't expect that the lexical parser is able to run the script.
It expect to have a mandatory Device parameter an equal sign (=) then a value
quoted or not and a end of line.
So Probably a line with
Device = "__some_kind_of_magic_good_luck_script"
and the correct @| \@| would work and make lexical parser happier.
Also not sure how the general daemon would react on dynamic device ....
Which is still for my brain not completely understable.
--
Bruno Friedmann
Ioda-Net Sàrl www.ioda-net.ch
Bareos Partner, openSUSE Member, fsfe fellowship
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