(ITS#5798) MMR/mirror mode circumvents schema check

[ando@sys-net.it]

Full_Name: Pierangelo Masarati
Version: HEAD/re24
OS: irrelevant
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (82.63.140.131)
Submitted by: ando


When syncrepl is configured, schema checking is switched off.  As a consequence,
schema checking does not occur for all writes, including direct writes from
clients when MMR/MM is in use.

Internal writes performed by syncrepl should be marked as such, in order to
disable schema checking only when appropriate.

p.