Full_Name: Frank Offermanns Version: 2.4.16 OS: Windows XP/Ubuntu 9.04 URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (217.6.189.242)
Hello everyone,
I compiled the LDAP Version 2.4.16 from CVS at 16 June with MINGW/MSYS on Windows. I used the latest version because every previous 2.4.16 version had similar problems. I have two systems working together as multimasters. After a random time (less than a day) it can happen, that a core of a CPU uses 100 % CPU Load. Both System seems to be working correctly, but the High CPU Load slows down everything. No matter how long i wait, this core stays at 100 % CPU load. On another test a test write operation never returned and I also had the high CPU load. After i killed my test write process, the slapd.exe crashed. (The write procees was on a another PC)
I also tested the original/downloadable 2.4.16 with a Windows Cygwin build and a Ubuntu build. But i had similar problems with each build.
I have not tested the latest Version with Ubuntu or Cygwin. I tried to compile it with Ubuntu 9.04 to check if this problem is still OS independent but got this error when calling configure (CPPFLAGS=-D_GNU_SOURCE ./configure --enable-hdb=mod --enable-bdb=mod --enable-modules=yes --enable-syncprov=mod): "bash: ./configure: /bin/sh^M: bad interpreter: No such file or directory"
Here is my slapd.conf which i converted with "slapdtest -f slapd.conf -F slapd"
I am not interested in configuration replication.
I know, that for security reasons i should not take the superuser for the replication, but i did this to simplify my tests. Personcaesar and ConfigObjects are selfdefined shemas.
# # See slapd.conf(5) for details on configuration options. # This file should NOT be world readable. # ucdata-path ./ucdata include ./schema/core.schema include ./schema/cosine.schema include ./schema/Personcaesar.schema include ./schema/ConfigObjects.schema
loglevel 0
# Define global ACLs to disable default read access.
# Do not enable referrals until AFTER you have a working directory # service AND an understanding of referrals. #referral ldap:/root.openldap.org
pidfile ./run/slapd.pid argsfile ./run/slapd.args
# Load dynamic backend modules: # modulepath ./libexec/openldap # moduleload back_bdb.la # moduleload back_ldap.la # moduleload back_ldbm.la # moduleload back_passwd.la # moduleload back_shell.la
# Sample security restrictions # Require integrity protection (prevent hijacking) # Require 112-bit (3DES or better) encryption for updates # Require 63-bit encryption for simple bind # security ssf=1 update_ssf=112 simple_bind=64
# Sample access control policy: # Root DSE: allow anyone to read it # Subschema (sub)entry DSE: allow anyone to read it # Other DSEs: # Allow self write access # Allow authenticated users read access # Allow anonymous users to authenticate # Directives needed to implement policy: # access to dn.base="" by * read # access to dn.base="cn=Subschema" by * read # access to * # by self write # by users read # by anonymous auth
access to * by dn.one="ou=Admins,o=caesar" write by * read
ServerID 1 "ldap://CAS-WS090309.ub2.cae.local" ServerID 2 "ldap://franktestxp.ub2.cae.local"
# # if no access controls are present, the default policy # allows anyone and everyone to read anything but restricts # updates to rootdn. (e.g., "access to * by * read") # # rootdn can always read and write EVERYTHING!
####################################################################### database config rootdn cn=config rootpw config
####################################################################### # BDB database definitions #######################################################################
database hdb cachesize 10000 idlcachesize 30000 suffix "" checkpoint 1024 5 rootdn "cn=Administrator,o=caesar" # Cleartext passwords, especially for the rootdn, should # be avoid. See slappasswd(8) and slapd.conf(5) for details. # Use of strong authentication encouraged. rootpw secret # The database directory MUST exist prior to running slapd AND # should only be accessible by the slapd and slap tools. # Mode 700 recommended.
directory "c:/all/data" dbconfig set_cachesize 0 400000000 1 dbconfig set_flags DB_LOG_AUTOREMOVE dbconfig set_lg_regionmax 1048576 dbconfig set_lg_max 10485760 dbconfig set_lg_bsize 2097152
# Indices to maintain index sn pres,eq index cn pres,eq,sub index MasterApp pres,eq index RightVoice pres,eq index DCOMServer pres,eq index ExtensionSMS pres,eq index ExtensionFax pres,eq,sub index ExtensionVoice pres,eq,sub index ExtensionCTI pres,eq index Deleted pres,eq index GUID pres,eq index CTIServerName pres,eq,sub index LastSyncUser pres,eq index ApplicationPhoneNr pres,eq,sub index NetDialLoginName pres,eq index email pres,eq index FullExtensionVoice pres,eq,sub index FullExtensionFax pres,eq,sub index FullExtensionSMS pres,eq index FullName pres,eq index PersonalID pres,eq index entryUUID eq index entryCSN eq index objectClass eq
overlay syncprov syncprov-checkpoint 1000 60 syncprov-sessionlog 10000
syncrepl rid=001 provider="ldap://CAS-WS090309.ub2.cae.local" searchbase="o=caesar" type=refreshAndPersist retry="5 3 15 +" binddn="cn=Administrator,o=caesar" bindmethod=simple credentials="secret"
syncrepl rid=002 provider="ldap://franktestxp.ub2.cae.local" searchbase="o=caesar" type=refreshAndPersist retry="5 3 15 +" binddn="cn=Administrator,o=caesar" bindmethod=simple credentials="secret"
MirrorMode On
sizelimit size.soft=100 size.hard=1000 size.prtotal=unlimited