Bacula upgrade will BLOW UP

Arkadiusz Patyk areq at pld-linux.org
Tue Apr 21 16:17:30 CEST 2009


On Tue, Apr 21, 2009 at 12:19:30PM +0200, Mariusz Mazur wrote:
> Bacula uses a database backend, but can be compiled only against one database 
> at a time. The default in pld was mysql.
> 
> Recently released Bacula 3.0 adds support for libdbi, which, in short, is a 
> database abstraction layer with runtime db plugins (called drivers), so 
> bacula compiled with libdbi supports any database without the need to 
> recompile anything (you just install bacula + libdbi and add e.g. 
> libdbi-drivers-mysql to the mix). This is obviously what we need to have as a 
> default in pld.
> 
> Problem: if we make the switch, any old configuration which depends on bacula 
> being compiled natively against mysql will stop working. The fix will most 
> likely be extremely trivial, yet, I doubt many people will be happy that 
> we're breaking something as crucial as a backup system.
> 
> So, anybody got any ideas how to handle this properly? Would a %banner be 
> enough stating that you need to a) add libdbi-drivers-mysql and b) alter the 
> config? Or maybe something else?

%banner is enough for me

Cheers,
Arek


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