Hello,
I have set up a bacula installation with a Dell 132T autochanger (/dev/sg2).
It has two LOT3 drives, /dev/nst0 and /dev/nst1.
Both drives works fine with the mtx-changer script. Currently backup are
done but only used drive 0. I would like to run jobs on both drive 0 and
1, however when I start two jobs at the same, the first one starts and
the second one starts two but wait for drive 0 to become free before
writing.
Could you help me to get the second jobs, loads a tape in drive 1 and
starts writing on drive 1, while drive 0 is used ?
Thanks in advance.
PS: See some parts of my config below!
Here is my storage daemon conf :
Storage { # definition of myself
Name = srv-mpp-lrs-sd
SDPort = 9103 # Director's port
WorkingDirectory = "/var/lib/bacula"
Pid Directory = "/var/run/bacula"
Maximum Concurrent Jobs = 2
SDAddress = 0.0.0.0
}
Director {
Name = srv-mpp-lrs-dir
Password = "xxx"
}
Director {
Name = srv-mpp-lrs-mon
Password = "xxx"
Monitor = yes
}
# An autochanger device with two drives
Autochanger {
Name = Dell-PV132T
Device = ULTRIUM-TD3-1
Device = ULTRIUM-TD3-2
Changer Command = "/etc/bacula/scripts/mtx-changer %c %o %S %a %d"
Changer Device = /dev/sg2
}
Device {
Name = ULTRIUM-TD3-1
Drive Index = 0
Media Type = LTO3
Archive Device = /dev/nst0
AutomaticMount = yes; # when device opened, read it
AlwaysOpen = yes;
RemovableMedia = yes;
#RandomAccess = no;
AutoChanger = yes
# Enable the Alert command only if you have the mtx package loaded
# Alert Command = "sh -c 'tapeinfo -f %c |grep TapeAlert|cat'"
}
Device {
Name = ULTRIUM-TD3-2
Drive Index = 1
Media Type = LTO3
Archive Device = /dev/nst1
AutomaticMount = yes; # when device opened, read it
AlwaysOpen = yes;
RemovableMedia = yes;
#RandomAccess = no;
AutoChanger = yes
# Enable the Alert command only if you have the mtx package loaded
# Alert Command = "sh -c 'tapeinfo -f %c |grep TapeAlert|cat'"
}
Messages {
Name = Standard
director = srv-mpp-lrs-dir = all
}
And some usefull parts of director conf :
Director { # define myself
Name = srv-mpp-lrs-dir
DIRport = 9101 # where we listen for UA connections
QueryFile = "/etc/bacula/scripts/query.sql"
WorkingDirectory = "/var/lib/bacula"
PidDirectory = "/var/run/bacula"
Password = "xxx" # Console password
Messages = Daemon
DirAddress = 0.0.0.0
Maximum Concurrent Jobs = 2
}
# Templates pour les jobs
JobDefs {
Name = "DefaultJob"
Type = Backup
Storage = Autochanger
Messages = Standard
Client = srv-mpp-lrs-fd
FileSet = "Full Set"
Priority = 5
# Do not wait more than 6days (next weekly)
Max Start Delay = 6d
Max Wait Time = 6d
# Do not wait more than 23h (next daily)
Incremental Max Wait Time = 23h
Schedule = "Planning"
Pool = Weekly, Daily
}
# Autochanger Dell PV132T (21x LTO3)
Storage {
Name = Autochanger
Address = srv-mpp-lrs
SDPort = 9103
Password = "xxx"
Device = Dell-PV132T # must be same as Device in Storage
daemon
Media Type = LTO3 # must be same as MediaType in
Storage daemon
Autochanger = yes # enable for autochanger device
Maximum Concurrent Jobs = 2
}
--
Adam CECILE Linbox / Free&ALter Soft
152 rue de Grigy tél: +33 3 87 50 87 95
Technopôle Metz 2000 fax: +33 3 87 75 19 26
57070 METZ - France http://www.linbox.com
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