[GF-Users] Postfix 3.11.xx lmdb support by default for Enterprise Linux 10?
luca-ml at vom-bruch.org
luca-ml at vom-bruch.org
Fri May 15 13:33:04 MST 2026
Hello,
Personally I am still on Alma 9.7 which still has Berkeley DB (hash:
support in Postifx).
However this is being deprecated and has been in EL10 and derivatives.
https://www.postfix.org/announcements/postfix-3.11.0.html
Quote:
Berkeley DB migration:
Some (Linux) distributions are removing support for BerkeleyDB databases
(In Postfix, this means we lose support for the hash: and btree: lookup
tables). See NON_BERKELEYDB_README for manual and partially automatic
migration from btree: to lmdb:, and from hash: to lmdb: or cdb:.
The loss of BerkeleyDB affects Mailman versions that want to execute
commands like "postmap hash:/path/to/file" when a mailing list is added
or removed. Postfix provides a way to redirect such commands to a
supported database type.
You don't have to wait until BerkeleyDB support is removed. It can make
sense to migrate while BerkeleyDB support is still available (mainly,
less downtime).
I know ghettoforge has a postfix3-lmdb package for support, which makes
sense for me on alma 9 but why is it not the default in EL10 packages of
ghettoforge?
I think the default package for postfix3 in EL10 Repo should already
have lmdb and not require a separate package as it will be the standard
anyway.
I assume the stock package of EL10 with 3.8.5 comes with lmdb support
out of the box also.
Just an idea, thoughts?
Luca
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