Re: [Bacula-users] bacula can't make use of multi drives
2015-02-12 20:56:26
On 2/12/2015 12:33 PM, Kelley, Jared
wrote:
given the data in my last email.
There is more. Status storage sees the correct volumes mounted
in the drives, but has the slots wrong.
compared with mtx changer
/etc/bacula/scripts/mtx-changer
/dev/sg13 listall | head -10
D:0:F:1:AAAB1763B2
D:1:F:16:AAAC236886
D:2:F:17:AAAC2D6888
D:3:F:19:AAAC266883
D:4:F:22:AAAC226887
D:5:F:24:AAAB0863AD
D:6:F:25:AAACDA687F
D:7:F:32:AAAB0F63AA
D:8:F:38:AAAB1563B0
status storage:
Device "Drive0"
(/dev/tape/by-path/ip-10.5.66.22:3260-iscsi-iqn.1997-05.com.amazon:sgw-20b85d49-tapedrive-01-lun-0-nst)
is mounted with:
Volume: AAAB1763B2
Pool: Default
Media type: LTO
Slot 25 is loaded in drive 0.
Total Bytes=1,990,203,651,072 Blocks=192,563
Bytes/block=10,335,337
Positioned at File=2,142 Block=6,400
==
What does 'status slots' show?
If possible, try running mtx-changer manually with bacula stopped.
Do a 'list' command, not a 'listall', since it is the list command
that Bacula uses during 'update slots' There could potentially be an
issue with the mtx-changer script itself. The manually load and
unload a drive using mtx-changer and see if anything changes.
Also, run mtx-changer as the same user that bacula-sd runs as,
because mtx-changer is being invoked by SD. On my Centos 6 system it
runs as bacula:tape. This could reveal a permissions issue, etc.I
think at this point it is best to first determine that the
mtx-changer script is indeed working as expected by testing it
manually.
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