I am not sure this is the correct forum for this question, but as the
article I am referring to is on the bacula.us website I thought I would
try this mailing list.
I am running CentOS 7.6 server and Bacula v9.4.2 (from RPMs)
I am trying to get the functionality in this documentation (
http://bit.ly/2VFukBx ) modified to work with my configuration.
I am trying to use Backblaze as my backend as opposed to AWS which is
used in the documentation.
I have rclone set up and working (I was able to copy files to Backblaze
bucket).
I have downloaded both rclone-changer and rclone, and put them in
/usr/local/bin (mode:0755 owned by root:root).
I have copied the rclone.conf file to /opt/bacula/etc/ (mode:0600 owned
by bacula:root)
The following modifications have been made to bacula-sd.conf
<SNIP>
Autochanger {
Name = "rclone_b2"
Device = BaculaVTL
Changer Device = 'BaculaVTL:BaculaVTL'
Changer Command = "/usr/local/bin/rclone-changer %c %o %S %a"
}
Device {
Name = BaculaVTL
Media Type = BaculaVTL
Maximum Changer Wait = 18000
Archive Device = /zfsstore/backups/bacula/vtape/tape
Autochanger = yes
LabelMedia = yes;
Random Access = Yes;
AutomaticMount = no;
RemovableMedia = no;
AlwaysOpen = no;
Spool Directory = /zfsstore/backups/bacula/bacula-spool
Maximum Spool Size = 419430400
}
</SNIP>
These modifications have been made to bacula-dir.conf
<SNIP>
Autochanger {
Name = Cloud_b2
Address = firewall
SDPort = 9103
Password = "secret"
Device = rclone_b2
Media Type = BaculaVTL
Autochanger = Cloud_b2
Maximum Concurrent Jobs = 10
}
Pool {
Name = Offsite
Pool Type = Backup
Recycle = yes
AutoPrune = yes
Storage = Cloud_b2
Maximum Volume Bytes = 1073741824
AutoPrune = yes
Volume Retention = 4 weeks
}
</SNIP>
In the rclone-changer script I have inserted the following:
<SNIP>
class Rclone(object):
"""
Rclone contains logic to convert simple commands to full rclone
command line
calls with error handling
"""
#=====================================================
# Default params config
#=====================================================
rclone = '/usr/local/bin/rclone'
config = '/opt/bacula/etc/rclone.conf'
logFile = '/opt/bacula/working/rclone.log'
logChanger = '/opt/bacula/working/rclone-changer.log'
lockFile = '/opt/bacula/working/.rclonelock'
stateFile = '/opt/bacula/working/rclone-changer.state'
slots = 100
#=====================================================
options = []
@staticmethod
</SNIP>
Towards the end of the article it states to go into bconsole and run the
following command:
label barcodes storage=Cloud_b2 pool=Offsite
When doing this I get the following output:
Connecting to Storage daemon Cloud_b2 at firewall:9103 ...
Connecting to Storage daemon Cloud_b2 at firewall:9103 ...
3306 Issuing autochanger "slots" command.
Device "rclone_b2" has 0 slots.
No slots in changer to scan.
I would expect the results to do something with the 100 slots configured
in the rclone-changer script. I am not even sure that the
rclone-changer script is getting called. I added some code to write to
a file as a test, and that file was not created or written to disk.
I am not sure if anyone has tried to do this with CentOS, bacula 9.4.2,
and the bacula-changer script, but I could use some help from someone
who has done something similar. I have never configured an auto-changer
let alone a virtual auto-changer.
Thank you for your assistance.
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