Re: AFFECTS: users of databases/lmdb

Andrea Venturoli <[email protected]> Fri, 3 Jul 2026 08:29:33 +0200

Newsgroups	gmane.os.freebsd.devel.ports
Message-ID	<[email protected]>

On 7/2/26 21:05, FreeBSD ports/UPDATING: Alexander Kojevnikov wrote:
> 
>   AFFECTS: users of databases/lmdb <http://updating.kojevnikov.com/atom/
>   ports>
> 
> 20260702:
>    AFFECTS: users of databases/lmdb
>    AUTHOR: [email protected]
> 
>    LMDB 1.0 introduced an incompatible on-disk file format change.
>    Versions 0.9.x and 1.0.x databases are mutually incompatible.
> 
>    Before upgrading, export all existing databases using the old v0.9
>    mdb_dump utility, then import them with the new v1.0 mdb_load after
>    upgrading.  There is no support for opening v0.9 database files
>    directly with LMDB 1.0.
> 
>    Example migration procedure:
>    # mdb_dump -a /path/to/db > /tmp/mydb.dump
>    # pkg upgrade databases/lmdb
>    # mdb_load -f /tmp/mydb.dump /path/to/newdb

Hello.
How does this affect Samba installations?
Do we need to do this procedure?
Does Samba do it automatically?
Is it not neede in this specific case?

  bye & Thanks
	av.