Hi,
Is there no Idea about this issue?
Regards, I
2013/7/17 Iban Cabrillo <cabri...@ifca.unican.es>
> Dear,
> We have a simple bacula configuration.
> And autochanger with two tape device (LTO3 and LTO5), for two kind of
> different backups. Both work when they run independently. But If a job on
> LTO5 is running the other jobs related to LTO3 are waiting until this jobs
> has finished. This is a pain in the ass, because the LTO5 run very long
> unique/full backups (along days) then I found that a couple of incremental
> backups on LT03 running on the same day. The jobs run on different clients
> and event sometimes in different catalogs.
>
> These are the relevant configuration:
>
> *bacula-dir.conf*
>
> Director { # define myself
> Name = bacula-dir
> DIRport = 9101 # where we listen for UA connections
> QueryFile = "/etc/bacula/scripts/query.sql"
> WorkingDirectory = "/var/lib/bacula"
> PidDirectory = "/var/run/bacula"
> Maximum Concurrent Jobs = 10
> Password = "YYYYYYYYYYYYYY" # Console password
> Messages = Daemon
> DirAddress = "xxxxxx"
> .....
>
> *bacula-sd.conf*
>
> Storage { # definition of myself
> Name = bacula-sd
> SDPort = 9103 # Director's port
> WorkingDirectory = "/var/lib/bacula"
> Pid Directory = "/var/run/bacula"
> Maximum Concurrent Jobs = 20
> SDAddress = "xxxxx"
> .....
>
> Autochanger {
> Name = TSM3500
> Device = ULT3580-TD3
> Device = ULT3580-TD5
> Changer Device = /dev/sg7
> Changer Command = "/etc/bacula/scripts/mtx-changer %c %o %S %a %d"
> # %c = changer device
> # %o = command (unload|load|loaded|list|slots)
> # %S = slot index (1-based)
> # %a = archive device (i.e., /dev/sd* name for tape
> drive)
> # %d = drive index (0-based)
> }
>
> Device {
> # The TSM3100's first tape drive
> Name = ULT3580-TD3
> Archive Device = /dev/nst0
> Device Type = Tape
> Media Type = LTO-3
> Autochanger = Yes
> # Changer Device = <inherited from Changer>
> Alert Command = "sh -c '/usr/sbin/tapeinfo -f /dev/sg5 | /bin/sed -n
> /TapeAlert/p"
> Drive Index = 1
> RemovableMedia = yes
> Random Access = no
> Maximum Block Size = 262144
> Maximum Network Buffer Size = 262144
> Maximum Spool Size = 40gb
> Maximum Job Spool Size = 30gb
> Spool Directory = /backup/spool
> AutomaticMount = Yes;
> }
>
> Device {
> # The TSM3100's second tape drive
> Name = ULT3580-TD5
> Archive Device = /dev/nst1
> Device Type = Tape
> Media Type = LTO-5
> Autochanger = Yes
> # Changer Device = <inherited from Changer>
> Alert Command = "sh -c '/usr/sbin/tapeinfo -f /dev/sg6 | /bin/sed -n
> /TapeAlert/p"
> Drive Index = 0
> RemovableMedia = yes
> Random Access = no
> Maximum Block Size = 262144
> Maximum Network Buffer Size = 262144
> Maximum Spool Size = 40gb
> Maximum Job Spool Size = 30gb
> Spool Directory = /backup/spool
> AutomaticMount = Yes;
> }
>
> *And the storage definitions:*
>
> Storage {
> Name = TSM3500-LTO3
> Address = "xxxxxx"
> SDPort = 9103
> Password = "YYYYYYYYYYYYYYYYYYY"
> Device = ULT3580-TD3
> Media Type = LTO-3
> Autochanger = yes
> Maximum Concurrent Jobs = 5
> }
>
> Storage {
> Name = TSM3500-LTO5
> Address = "xxxxx"
> SDPort = 9103
> Password = "YYYYYYYYYYYYYYYYYYY"
> Device = ULT3580-TD5
> Media Type = LTO-5
> Autochanger = yes
> Maximum Concurrent Jobs = 5
> }
>
> I think that "Maximum concurrent Jobs" variable is well defined (well
> maybe the storage definition level should be 1, I do not see a tape writing
> jobs in parallel, I checked this and neither work )...but I am not able to
> find the misconfiguration.
>
> Any Idea ??
>
> Cheers, I.
>
> --
> ####################################
> Iban Cabrillo Bartolome
> Instituto de Fisica de Cantabria (IFCA)
> Santander, Spain
> Tel: +34942200969
> ####################################
> Bertrand Russell:
> *"El problema con el mundo es que los estúpidos están seguros de todo y
> los inteligentes están llenos de dudas*"
>
--
####################################
Iban Cabrillo Bartolome
Instituto de Fisica de Cantabria (IFCA)
Santander, Spain
Tel: +34942200969
####################################
Bertrand Russell:
*"El problema con el mundo es que los estúpidos están seguros de todo y los
inteligentes están llenos de dudas*"
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