Re: Deadlock problem on objectClass.bdb

2013-05-23 Thread Maxim Shaposhnik
Hello, Howard. Many thanks for you quick reply. I have tried version 4.8.30 and POSIX mutex option for BDB. Unfortunately, this doesn't helps. Debugging results of slapd process is here: http://pastebin.com/FYjp4h61 One more thing I have noticed (may be it can give some clue): while slapd is

Deadlock problem on objectClass.bdb

2013-05-22 Thread Maxim Shaposhnik
Hi, I'm faced with the OpenLDAP freeze problem on concurrent item modification. OS type\version is FC17, OpenLDAP 2.4.35. Tried both BerkrleyDB versions 5.2.36 and latest 5.3.21. DB size is about 50K. From my experiments, LDAP stops responding when the count of locks on objectClass.bdb

Re: Deadlock problem on objectClass.bdb

2013-05-22 Thread Howard Chu
Maxim Shaposhnik wrote: Hi, I'm faced with the OpenLDAP freeze problem on concurrent item modification. OS type\version is FC17, OpenLDAP 2.4.35. Tried both BerkrleyDB versions 5.2.36 and latest 5.3.21. DB size is about 50K. From my experiments, LDAP stops responding when the count of