Re: postfix-3.11.4,1 does not work with lmdb-1.0.0,1, requires 0.93.5,1

Michael Grimm <[email protected]> Sat, 4 Jul 2026 20:37:45 +0200
Newsgroups gmane.os.freebsd.devel.ports
Message-ID <[email protected]>
Jordan M <[email protected]> wrote:
> On 2026-07-04 2:40, Michael Grimm wrote:

>> That would be a whole lotta work for my numerous knot3 and
>> postfix-current lmdb databases at some servers ...

> If the files used by the port are the same format that mdb_dump can read.  AFAICT that's not the case for postfix.  I couldn't get mdb_dump to recognize the postmap-generated file as a valid database.

IMHO you don't need mdb_dump/mdb_load w.r.t. to postfix' lmdb databases. 

It should be sufficient to re-run 'postmap lmdb:YOUR_PLAIN_TABLE_OR_WHATSOEVER' on all relevant plain text files you need to convert to lmdb databases. (To be on the save side I would delete that YOUR_PLAIN_TABLE_OR_WHATSOEVER.lmdb beforehand.)

But: I haven't done that, yet.

Regards,
Michael