[CentOS] Dovecot SLOW with sssd in centos 6

2013-07-01 Thread FABIO FERRARI
Hello, I have a big performance problem with a mail server using dovecot and authenticating users via ldap. The architecture of the machine is a local ldap and mysql server, they are used by dovecot for authenticating the mail users. If i use pam_sss the mail server has about 1/8 - 1/10 the

Re: [CentOS] Dovecot SLOW with sssd in centos 6

2013-07-01 Thread Louis Lagendijk
On Mon, 2013-07-01 at 12:34 +0200, FABIO FERRARI wrote: Hello, I have a big performance problem with a mail server using dovecot and authenticating users via ldap. The architecture of the machine is a local ldap and mysql server, they are used by dovecot for authenticating the mail users.

Re: [CentOS] Dovecot SLOW with sssd in centos 6

2013-07-01 Thread Peter Brady
On 1/07/13 8:34 PM, FABIO FERRARI wrote: Even doing a 'time ls -l' on the mail tree (there are about 3000 ldap users in that directory) it is very very slow, the first time I try to do it after a reboot, it takes about 6 minutes with sssd, and about 8 seconds with ldap. If this time lag only