Re: Provide slapd Aborts on failed assertion

[Howard Chu <hyc@symas.com>]

Paul Turgyan wrote:
> I have a consumer slapd in refreshandpersist mode and a provider slapd
> that aborts on the first search operation issued by the consumer.
> I've tracked it down to the cachesize option.  If I set the cachesize  
> option to
> any value,  the provider fails an assertion in pthread_mutex_lock.

Sounds much the same as ITS#4848. No software fix for this is planned in 
OpenLDAP 2.3. Just rewrite your slapd.conf with the statements in the proper order.

> I am running:
> linux 2.6.18.3
> glibc-2.3.6
> OpenLDAP-2.3.35
> BerkeleyDB.4.2 w/ patches
>
> Here is my provider config file:
> #
> include         /etc/openldap/schema/core.schema
> include         /etc/openldap/schema/cosine.schema
> include         /etc/openldap/schema/inetorgperson.schema
> include         /etc/openldap/schema/nis.schema
> include         /etc/openldap/schema/local.schema
> #
> access to dn.base=""
>         by * read
>
> # default settings
> defaultsearchbase       "dc=umich,dc=edu"
> allow           bind_v2 bind_anon_cred bind_anon_dn
> #
> # file locations
> pidfile         /home/pturgyan/openldap-2.3/slapd.prov.pid
> argsfile        /home/pturgyan/openldap-2.3/slapd.prov.args
> #
> threads         32
> #
> # database settings
> database        bdb
> suffix          "dc=umich,dc=edu"
> rootdn          "cn=root,dc=umich,dc=edu"
> rootpw          BD=fast
>
> overlay         syncprov
> #syncprov-checkpoint 100 10
> #syncprov-sessionlog 100
>
> directory       /var/slapd/tmp/db/db.save
> cachesize       1000
> idlcachesize    25000
> checkpoint      1024 5
> lastmod         on
> #
> include         /home/pturgyan/openldap-2.3/slapd.index

--
  -- Howard Chu
  Chief Architect, Symas Corp.  http://www.symas.com
  Director, Highland Sun        http://highlandsun.com/hyc/
  Chief Architect, OpenLDAP     http://www.openldap.org/project/