Hi All,

Ignore my previous email. I root caused the problem. It's because the logs has been forward to some other node, the original node sssd is not running. Sorry for the confusion.

Thanks, Aaron

On Wed, Dec 2, 2015 at 2:31 PM, aaron wang arraonatwork@gmail.com wrote:

Hi All,

I'm seeing this kind of error logs in my linux environment: *pam_sss(su:session): Request to sssd failed. Connection refused*

This error logs shows up constantly, I guess there are some cron jobs are trying to run sudo commands, but the connection request from pam_sss to sssd is refused.

session optional pam_keyinit.so revoke session required pam_limits.so session [success=1 default=ignore] pam_succeed_if.so service in crond quiet use_uid session required pam_unix.so session optional pam_sss.so

Above is the session section from system-auth file, I used "authconfig --enablesssd --enablesssdauth --enablelocauthorize --update" to configure the system files.

1. "service sssd status" is returning running, and I can ssh login local

linux users and also ldap users.

2. I commented our "session optional pam_sss.so" , the error logs still

coming out constantly.

Any idea about debugging this problem ? Or is there a known issue about this ?

Thanks, Aaron