Re: [Bacula-users] FW: difficulty reading tapes after upgrade 3.0.2 -> 5.2.12
2013-02-19 10:00:04
Zitat von GILES Stephen <stephen.giles AT ed.ac DOT uk>:
> Hello,
>
> Is anyone able to suggest anything, or point me in a direction?
> Have I hit an unknown bug as I can't think what else to try.
>
> My bacula-sd.conf looks like this.
>
> Please see additional information below.
>
> ----------
> Storage { # definition of myself
> Name = iota-sd
> SDPort = 9103 # Director's port
> WorkingDirectory = "/var/spool/bacula"
> Pid Directory = "/var/run"
> Maximum Concurrent Jobs = 20
> }
>
> Director {
> Name = iota-dir
> Password = "###"
> }
>
>
> # NEO2000 tapedrive1
> Device {
> Name = NeoLTO3-0
> Drive Index = 0
> Media Type = LTO3
> Archive Device = /dev/nst0
> Device Type = Tape
>
> AutoChanger = yes;
> AutomaticMount = yes;
> AutoSelect = yes;
>
> AlwaysOpen = no;
> RemovableMedia = yes;
> RandomAccess = no;
> Maximum Network Buffer Size = 262144
> Maximum File Size = 10gb
>
> Minimum blocksize = 262144
> Maximum blocksize = 262144
>
> Spool Directory = /bacula-spool/1/
> }
>
> # NEO2000 jukebox
> Autochanger {
> Name = NEO2000-1
> Device = NeoLTO3-0
> Changer Command = "/usr/libexec/bacula/mtx-changer %c %o %S %a %d"
> Changer Device = /dev/sg13
> }
>
> Messages {
> Name = Standard
> director = iota-dir = all
> }
>
>
Hello
The documentation for the on-tape-format is here:
http://www.bacula.org/2.4.x-manuals/en/developers/Storage_Media_Output_Format.html
and at first glance old tape from version 3.x should be readable and
http://www.bacula.org/5.2.x-manuals/en/main/main/Bacula_Security_Issues.html#SECTION004310000000000000000
also suggest
so.
One thing to try is to only set the Maximum blocksize = 262144 and
leave the Minimum blocksize at the default (0) to prevent Bacula from
using *fixed* blocksize.
Regards
Andreas
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