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Re: OpenLDAP and MySQL
On Wed, 2006-05-24 at 00:33 -0400, Russell Handorf wrote:
> Thanks again for your help. It now fails at sql-test001-concurrency
> (sql-test000-read passes).
>
> >>>>> Starting sql-test001-concurrency ...
> running defines.sh
> Starting slapd on TCP/IP port 9011...
> Testing SQL backend concurrency...
> Waiting 5 seconds for slapd to start...
> Using ldapsearch to retrieve all the entries...
> Filtering original ldif used to create database...
> write test disabled for mysql; set SLAPD_USE_SQLWRITE=yes to enable
> Using tester for concurrent server access...
> PID=15745 - Search(50): base="dc=example,dc=com", filter="cn=Mitya Kovalev".
> PID=15746 - Read(100): entry="documentTitle=book1,dc=example,dc=com".
> PID=15747 - Search(50): base="cn=Akakiy Zinberstein,dc=example,dc=com",
> filter="sn=Zinberstein".
> PID=15751 - Read(100): entry="dc=example,dc=com".
> PID=15746 - Read done (0).
> PID=15753 - Search(50): base="dc=example,dc=com", filter="cn=James*".
> ldap_search: Can't contact LDAP server (-1)
> PID=15745 - Search done (-1).
> ldap_search: Can't contact LDAP server (-1)
> PID=15747 - Search done (-1).
> ldap_read: Can't contact LDAP server (-1)
> PID=15751 - Read done (-1).
> PID=15755 - Read(100): entry="cn=Akakiy Zinberstein,dc=example,dc=com".
> ldap_bind: Can't contact LDAP server (-1)
> PID=15756 - Search(50): base="dc=example,dc=com", filter="sn=*".
> ldap_bind: Can't contact LDAP server (-1)
> PID=15757 - Read(100): entry="ou=Referral,dc=example,dc=com".
> ldap_bind: Can't contact LDAP server (-1)
> stopping: child exited with status 1
> ./scripts/sql-test001-concurrency: line 94: 15730
> Killed $SLAPD -f $CONF1 -h $URI1 -d $LVL $TIMING >$LOG1
> 2>&1
> slapd-tester failed (1)!
> ./scripts/sql-test001-concurrency: line 99: kill: (15730) - No such process
> >>>>> ./scripts/sql-test001-concurrency failed (exit 1)
> make: *** [sql-yes] Error 1
> root@rancid:~/ldapstuff/openldap-2.3.22/tests# ldap_search: Can't
> contact LDAP server (-1)
> PID=15753 - Search done (-1).
This output is showing that slapd died unexpectedly, and the logs you
posted don't help; follow instructions at
<http://www.openldap.org/faq/data/cache/56.html>, find a core dump (if
none was generated, see "ulimit -c" and set the allowed core size as
appropriate in order to get one) and provide a backtrace that shows why
and where it failed. Back-sql is essentially unsupported, so don't
expect any prompt reaction unless anything trivial surfaces.
Ah, SLAPD_DEBUG=-1 is really a last resort. Since you're using OpenLDAP
2.3, SLAPD_DEBUG=stats,trace,args (the default) usually suffices. For a
description of the log levels read slapd.conf(5).
p.
Ing. Pierangelo Masarati
Responsabile Open Solution
OpenLDAP Core Team
SysNet s.n.c.
Via Dossi, 8 - 27100 Pavia - ITALIA
http://www.sys-net.it
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Office: +39.02.23998309
Mobile: +39.333.4963172
Email: pierangelo.masarati@sys-net.it
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