Full_Name: Robert Brooks Version: 2 OS: 2.4.12 URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (62.49.19.14)

Set up is a pair of centos 4 hosts, one acts as primary, the other is a syncrepl consumer and mysql slave. Apart from syncrepl config/myqsl slave all config and software versions are the same. Mysql queries on both hosts are to localhost via socket.

After a period of operation (24-48 hours) the slave host drops the back-sql part of directory for some queries (same query will suceed some times). Using strace it can been seen that the ldap searches are not resulting in queries to mysql. Back-sql is a subordinate db and results from hdb backed part of directory are returned.

Restarting slapd fixes the problem, but start-up reports the shutdown was unclean on hdb db. Operation of primary is reliable.