Hello everyone,
as we are investigating our performance problems, we noticed the following one:
Feb 7 12:01:18 lakota-neu slapd[24815]: [ID 555073 local4.error] tid= 1: multiple threads per connection not supported
Does this mean that currently only one thread per request connection is allowed? If so, how can this be changed? We used the openldap package from Blastwave, as we were unable to compile from the Sources.
Does anyone have an idea for this?
Regards,
CLaus
I've never used Blastwave myself, but you've just scared me off them for life.
That's a message from the {Sun,iPlanet,Netscape,Fedora,RedHat,WhateverItIsToday} LDAP library. (It ships with Solaris.)
How slapd didn't experience instant combustion upon startup is beyond me.
On Fri, 8 Feb 2008, Kick, Claus wrote:
Hello everyone,
as we are investigating our performance problems, we noticed the following one:
Feb 7 12:01:18 lakota-neu slapd[24815]: [ID 555073 local4.error] tid= 1: multiple threads per connection not supported
Does this mean that currently only one thread per request connection is allowed? If so, how can this be changed? We used the openldap package from Blastwave, as we were unable to compile from the Sources.
Does anyone have an idea for this?
Regards,
CLaus
Hello everyone,
I've never used Blastwave myself, but you've just scared me off them
for
life.
Well, I like most of the packages they serve and pkg-get is very handy to handle dependencies.
That's a message from the {Sun,iPlanet,Netscape,Fedora,RedHat,WhateverItIsToday} LDAP library.
(It
ships with Solaris.)
Ok. I do not understand that warning/error. What does it actually mean? Is the ldap library wrong? Is slapd configured incorrectly? Has it been compiled incorrectly?
How slapd didn't experience instant combustion upon startup is beyond
me.
It is running on two machines in the same configuration now, so no combustion at all ;)
Regards,
Claus
That's a message from the {Sun,iPlanet,Netscape,Fedora,RedHat,WhateverItIsToday} LDAP library.
Ok. I do not understand that warning/error. What does it actually mean? Is the ldap library wrong? Is slapd configured incorrectly? Has it been compiled incorrectly?
Likely the OpenLDAP build environment was incorrect. I suppose your options are to compile OpenLDAP yourself and/or yell at Blastwave to recompile OpenLDAP.
On Monday 11 February 2008 11:35:37 Kick, Claus wrote:
Ok. I do not understand that warning/error. What does it actually mean? Is the ldap library wrong? Is slapd configured incorrectly? Has it been compiled incorrectly?
If OpenLDAP slapd is reporting an error message from the Sun LDAP library, something is very wrong. OpenLDAP's slapd needs to be compiled against the OpenLDAP LDAP library (the one that ships with the source code to slapd). This is usually taken care of by the build process (the libraries are built first, and then all the binaries are linked against them).
There are even issues at times if OpenLDAP's slapd is compiled against an older version of the OpenLDAP LDAP libraries (which I have seen on occasion due to broken libtool's etc.).
Regards, Buchan
I am using the current version of openldap from blastwave with no issues. Of course I use nothing in /usr/local and have /opt/csw first in my path. Also verify that your libpaths are correctly set
#crle
I make sure that the libs I use are listed in the proper order here is an example.
default library path /lib:/usr/lib trusted directories /lib/secure:/usr/lib/secure:/usr/lib/mps:/usr/lib/mps/64
The last two are required to work with programs like ssh I believe.
note also that blastwave sets the openldap to run at boot time so if you are planning on starting it by hand you will have to disable the csw version of ldap...or change the options in one of the configuration files. ( I just disabled the service and wrote my own script in order to solve this ).
Be careful about updating because it will change permissions on some important files if you have set things up by hand. In my case I run as user ldap not root and I had to change ownerships and permissions back to what I was running after an update. ( pain ).
On Feb 12, 2008 8:46 AM, Buchan Milne bgmilne@staff.telkomsa.net wrote:
On Monday 11 February 2008 11:35:37 Kick, Claus wrote:
Ok. I do not understand that warning/error. What does it actually mean? Is the ldap library wrong? Is slapd configured incorrectly? Has it been compiled incorrectly?
If OpenLDAP slapd is reporting an error message from the Sun LDAP library, something is very wrong. OpenLDAP's slapd needs to be compiled against the OpenLDAP LDAP library (the one that ships with the source code to slapd). This is usually taken care of by the build process (the libraries are built first, and then all the binaries are linked against them).
There are even issues at times if OpenLDAP's slapd is compiled against an older version of the OpenLDAP LDAP libraries (which I have seen on occasion due to broken libtool's etc.).
Regards, Buchan
openldap-software@openldap.org
-
Aaron Richton -
Buchan Milne -
James Hartley -
Kick, Claus