openldap-devel November 2013

openldap-devel@openldap.org

3 participants
4 discussions

Re: Read lock without a write lock
by Howard Chu 21 Nov '13

21 Nov '13

Milosz Tanski wrote: > I saw that LMDB recently added a new flag MDB_NOLOCK. Is there a way > to keep the reader lock file and but do away with the write lock? > > My motivation for doing this to be able to use LMDB from a process > that forks to share the database. And the application can implement > it's own write lock (mutex in shm or futex on linux). What advantage do you gain from using your own write lock? Note that forking to share the database is explicitly *not* supported. > This would be preferable to having to do doing something like a > MDB_NOLOCK with a pthread_rwlock since we could still have parallel > readers with one writer. -- -- Howard Chu CTO, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/

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RE24 Testing call #1 (OpenLDAP 2.4.38)
by Quanah Gibson-Mount 14 Nov '13

14 Nov '13

Current RE24 is ready for testing for the 2.4.38 release. Thanks! --Quanah -- Quanah Gibson-Mount Architect - Server Zimbra, Inc. -------------------- Zimbra :: the leader in open source messaging and collaboration

2 4

conflicting types for ‘slap_reparse_sync_cookie’
by Michael Ströder 02 Nov '13

02 Nov '13

HI! Building current git master 0645878d5dc4c08b7fd8d5bf39a166d74650f15b fails (see below). Ciao, Michael. make[3]: Entering directory `/usr/src/michael/openldap-git/master/openldap/servers/slapd/overlays' make[3]: Nothing to be done for `static'. make[3]: Leaving directory `/usr/src/michael/openldap-git/master/openldap/servers/slapd/overlays' cc -g -O0 -DSLAP_SCHEMA_EXPOSE -DSLAP_CONFIG_DELETE -I../../include -I. -I./slapi -I. -I../../include -I/usr/include -I/usr/include -I/usr/include -I/usr/include -c -o ldapsync.o ldapsync.c In file included from ldapsync.c:26:0: slap.h:65:0: warning: "SLAP_CONFIG_DELETE" redefined [enabled by default] <command-line>:0:0: note: this is the location of the previous definition ldapsync.c:375:1: error: conflicting types for ‘slap_reparse_sync_cookie’ In file included from slap.h:3342:0, from ldapsync.c:26: proto-slap.h:1188:20: note: previous declaration of ‘slap_reparse_sync_cookie’ was here make[2]: *** [ldapsync.o] Error 1 make[2]: Leaving directory `/usr/src/michael/openldap-git/master/openldap/servers/slapd' make[1]: *** [all-common] Error 1 make[1]: Leaving directory `/usr/src/michael/openldap-git/master/openldap/servers' make: *** [all-common] Error 1

2 1

Fix for slapo-unique: filter in unique_uri not evaluated
by Michael Ströder 01 Nov '13

01 Nov '13

HI! Is there a chance to get ITS#6825 (dup ITS#6917) ever fixed? Ciao, Michael.

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openldap-devel November 2013