I'm not sure wether this is an OpenLDAP issue or a Debian issue...
When installing OpenLDAP 2.4.33 from source on Debian 6.0.4 with
back-sql support, I'm unable to make it start at boot.
I tested it a few times to isolate the problem, and the simple fact of
installing OpenLDAP with "--enable-sql" seems to be the cause. My
"/etc/init.d/slapd" file works fine, but the service won't start at boot.
Does anybody have an idea ?
Below the details of my tests, I tried two configurations, without and
with back-sql enabled :
I installed OpenLDAP 2.4.33 WITHOUT back-sql support. (plain "./configure")
I installed an adequate "/etc/init.d/slapd" file (inspired from the file
shipped with the Debian package installation), and then I installed the
slapd service (update-rc.d slapd defaults).
When I reboot the debian server, everything works fine, slapd starts.
Same installation, but this time WITH back-sql support (./configure
Like before, I deployed my "/etc/init.d/slapd" file.
The file works fine ("/etc/init.d/slapd start" starts the OpenLDAP server)
Then I install the slapd service, it seems to install well (update-rc.d
slapd defaults). But when I reboot, slapd fails to start.
I tried the following commands :
# service slapd start
Starting OpenLDAP: slapd failed!
# /etc/init.d/slapd start
Starting OpenLDAP: slapd.
# service slapd stop
Stopping OpenLDAP: slapd
So it seems the "slapd" service can not be started by the "service"
command (and thus cannot be launched a boot).
NOTE that the ONLY difference between Config 1 and Config 2 is that I
compiled OpenLDAP with "--enable-sql". At this point, I don't even use a
back-sql backend (I'm still with the default configuration, using the
Does anybody have an idea what's happening ?
One last thing : I tried also to compile OpenLDAP with back-sql as a
dynamic loaded module (./configure --enable-modules --enable-sql=mod).
Same result, if my "slapd.conf" contains the instructions to dynamically
load "back_sql.la", then :
- OpenLDAP doesn't start at boot
- "#service slapd start" doesn't work
- "#/etc/init.d slapd start" still works
Note : I tried to use insserv instead of update-rc.d, same result
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