4glitch@gmail.com wrote:

Full_Name: Dmitri Bogomolov Version: 2.4.28 OS: Gentoo/FreeBSD URL: ftp://ftp.openldap.org/incoming/dmitri-bogomolov-120314.patch Submission from: (NULL) (176.36.139.33)

As I can see, FreeBSD have no O_DSYNC, no fdatasync(fd). I've been able to build openldap-2.4.30 with trivial fix.

Can you please include it in next version?

No. Compile with -DMDB_SYNC and -DMDB_FDATASYNC yourself like it says in the comments in mdb.c.