[Dovecot] dovecot-auth consumes 100% CPU time on Solaris 10

[Timo Sirainen]

On Wed, 2007-11-28 at 16:34 +0100, Mark Heitmann wrote:
> >
> > >/ It looks like your LDAP library is just returning a wrong file
> > />/ descriptor, and there's nothing I can do about that in Dovecot's side.
> > />/ Use OpenLDAP instead.
> > /
> > Looks like someone else has found this too:
> >
> > http://bugs.opensolaris.org/view_bug.do;jsessionid=868c93415e3b4b73aa32fe63eb730?bug_id=6551471
> >   
> I'm using OpenLDAP and try the versions 2.3.38 and 2.4.6. The described
> bug in the opensolaris board refer IMO to the Solaris ldap library.

Oh. I guess I should then remove that comment I added to code. :)

> I will now try some dtrace scripts to find out more about the problem. What
> amazes me, is that all other programs on this mail machine have no problems
> with the openldap installation ...

Most programs use blocking LDAP library calls and they don't care about
the file descriptor.

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