Red Hat Bugzilla – Bug 742176
Migration: Account Policy plug-in entries fails to load for the ds8.2 to ds9.0 migrated instance.
Last modified: 2012-08-16 17:34:50 EDT
Description of problem:
Account Policy plug-in entries fails to load for the ds8.2 to ds9.0 migrated instance.
Version-Release number of selected component (if applicable): DS9.0
How reproducible: Consistently
Steps to Reproduce:
1. Set the hostname of RHEL4/5(Source) machine to "mig_ds82".
2. Install DS8.2 on the source machine and create an instance.
3. Export all the db files to an ldif file using db2ldif command.
service dirsrv stop
service dirsrv-admin stop
for instdir in /var/lib/dirsrv/slapd-* ; do
for dbdir in /var/lib/dirsrv/$inst/db/* ; do
if ! [ -d $dbdir ] ; then continue ; fi # skip non-directories
/usr/lib(64)/dirsrv/$inst/db2ldif -n $dbname -a /var/lib/dirsrv/$inst/ldif/$dbname.upgrade.ldif
4. Run the tar command to create a tar/zip file on the source machine.
tar cpjf /var/tmp/test_mig.tar.bz2 -C / --no-recursion --exclude httpd.conf --exclude admserv.conf etc/sysconfig/dirsrv* etc/dirsrv/slapd-* etc/dirsrv/slapd-*/* etc/dirsrv/slapd-*/schema/* var/run/dirsrv var/lock/dirsrv/slapd-* var/log/dirsrv/slapd-* var/lib/dirsrv/slapd-* var/lib/dirsrv/slapd-*/* var/lib/dirsrv/slapd-*/ldif usr/lib(64)/dirsrv/slapd-*/* var/lib/dirsrv/slapd-*/ldif/*/*.ldif
5. Copy the tar file to RHEL6 machine and change the hostname of "Target" machine to "mig_ds82".
6. Untar the "test_mig.tar.bz2" file on target machine.
scp root@Source_IP:/var/tmp/test_mig.tar.bz2 /tmp/
tar cfjp /tmp/test_mig.tar.bz2
7. Copy the instance directory files if your migration is Cross-Arch.
"cp -r /usr/lib(64)/dirsrv/slapd-*/ /usr/lib(64)/dirsrv/"
8. Create the dirsrv user/group at the "Target" machine as whom the DS was running at "Source" machine and change the ownership for the dirsrv directories.
groupadd dsrel; useradd -g dsrel -s /bin/bash -d /export/svrbld -p redhat svrbld
for i in `find /usr /var /etc -name dirsrv`; do chown -R svrbld:dsrel $i; done
9. Install DS9.0(389-ds-base) packages on the Target machine and run "setup-ds.pl -u" to upgrade the instance and complete the migration.
setup-ds.pl -u -s General.UpdateMode=offline
10. Restart the directory server instances. service dirsrv restart
11. Check whether the account policy plug-in entries are loaded.
/usr/bin/ldapmodify -x -h 10.16.98.241 -p 10389 -D "cn=Directory Manager" -w Secret123 << EOF
> dn: cn=Account Policy Plugin,cn=plugins,cn=config
> changetype: modify
> replace: nsslapd-pluginEnabled
> nsslapd-pluginEnabled: on
modifying entry "cn=Account Policy Plugin,cn=plugins,cn=config"
ldap_modify: No such object (32)
Actual results: Account Policy plug-in entries not loaded.
Expected results: Plug-in entries should be successfully loaded for the migrated instances.
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