Le jeudi 11 juin 2009 à 13:04 +0200, Arno Lehmann a écrit :
> Which user does the SD run as?
>
bacula-sd runs as 'bacula' user :
burp:/etc/bacula# ps x aux|grep sd
bacula 19313 0.0 0.0 89768 2292 ? Ssl 06:17
0:00 /usr/sbin/bacula-sd -c /etc/bacula/bacula-sd.conf -u bacula -g tape
> Also do a 'ls -l /dev/nst0 /dev/sg4' to see if the user the SD runs as
> has permissions on those devices.
>
> (udev rules - a fun thing :-)
>
looks ok for me : owner is root:tape, and bacula is tape member :
burp:/etc/bacula# ll /dev/sg* /dev/nst*
crw-rw---- 1 root tape 9, 128 jun 10 11:46 /dev/nst0
crw-rw---- 1 root tape 9, 224 jun 10 11:46 /dev/nst0a
crw-rw---- 1 root tape 9, 160 jun 10 11:46 /dev/nst0l
crw-rw---- 1 root tape 9, 192 jun 10 11:46 /dev/nst0m
crw-rw---- 1 root tape 9, 129 jun 10 11:46 /dev/nst1
crw-rw---- 1 root tape 9, 225 jun 10 11:46 /dev/nst1a
crw-rw---- 1 root tape 9, 161 jun 10 11:46 /dev/nst1l
crw-rw---- 1 root tape 9, 193 jun 10 11:46 /dev/nst1m
crw-rw---- 1 root root 21, 0 jun 10 11:46 /dev/sg0
crw-rw---- 1 root root 21, 1 jun 10 11:46 /dev/sg1
crw-rw---- 1 root root 21, 10 jun 10 11:46 /dev/sg10
crw-rw---- 1 root root 21, 11 jun 10 11:46 /dev/sg11
crw-rw---- 1 root root 21, 12 jun 10 11:46 /dev/sg12
crw-rw---- 1 root root 21, 13 jun 10 11:46 /dev/sg13
crw-rw---- 1 root root 21, 14 jun 10 11:46 /dev/sg14
crw-rw---- 1 root root 21, 2 jun 10 11:46 /dev/sg2
crw-rw---- 1 root tape 21, 3 jun 10 11:46 /dev/sg3
crw-rw---- 1 root tape 21, 4 jun 10 11:46 /dev/sg4
crw-rw---- 1 root tape 21, 5 jun 10 11:46 /dev/sg5
crw-rw---- 1 root tape 21, 6 jun 10 11:46 /dev/sg6
crw-rw---- 1 root root 21, 7 jun 10 11:46 /dev/sg7
crw-rw---- 1 root root 21, 8 jun 10 11:46 /dev/sg8
crw-rw---- 1 root root 21, 9 jun 10 11:46 /dev/sg9
burp:/etc/bacula# grep bacula /etc/group
tape:x:26:bacula
bacula:x:108:
Anyway you made me on the right way :
burp:/etc/bacula# sudo -u
bacula /etc/bacula/scripts/mtx-changer /dev/sg4 list 10 /dev/nst0 0
touch: ne peut faire un touch sur `/var/lib/bacula/mtx.log': Permission
non accordée
/etc/bacula/scripts/mtx-changer: line 62: /var/lib/bacula/mtx.log:
Permission non accordée
/etc/bacula/scripts/mtx-changer: line 62: /var/lib/bacula/mtx.log:
Permission non accordée
1:BK0001L4
2:BK0004L4
5:BK0002L4
9:BK0003L4
12:CL0001L4
As I launched the script as root, it created logfile owned by root, so
it wrote garbage when launched as bacula !
Now it works well :)
Thanks !
--
Eric Belhomme - EVE SA - www.eve-team.com
2bis, voie la cardon, 91120 PALAISEAU, FRANCE
Tel: +33 1 64 53 27 30,Fax: +33 1 64 53 27 40
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