On Mon, May 16, 2005 at 03:04:59PM +0200, Dirk Prösdorf wrote: > On Sat, May 14, 2005 at 02:19:48 -0700, Steve Langasek wrote: > > > > But your strace shows that all the time is spent waiting for data from > > > > the > > > > server, which sounds like a server bug. While cron is hanging, do other > > > > queries (using ldapsearch, for example) still work from this system? > > > > Can
> > > Yes, no problem. only cron is hanging and all other applications > > > including nss and pam is working well. > > Ok. Are you using pam_ldap on this system? I have heard a report of > > pam_ldap causing performance problems against slapd 2.2.23 because of > > unnecessarily complex queries that don't match the schema in use and miss > > the indexing. > I'm don't think that this is a problem with pam_ldap (only). > I've the same problems with crontab and "calendar -a" on my system. > After disabling the ldap entries in "/etc/nsswitch.conf" the system > worked well (but this is only a hack). > A update to the new slapd version don't fix it. Ok, so we may be looking at a problem with the queries sent by libnss-ldap rather than by libpam-ldap. Klaus, were any of my suggestions helpful to you in tracking this problem down? Thanks, -- Steve Langasek postmodern programmer
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