[SSSD] IPA client randomly lose memory of users

Dmitri Pal dpal at redhat.com
Sat Dec 1 00:30:03 UTC 2012


On 11/30/2012 05:21 PM, Qing Chang wrote:
> my dovecot IMAP server would randomly lose memory of users, as an
> example:
>
> Samba/NFS server knows this user:
> [root at smb2 shassan]# getent passwd bqiang
> bqiang:*:47105:471:Beiping Qiang:/home2/bqiang:/bin/tcsh
>
> But dovecot server does not:
> [root at dovecot2 ~]# getent passwd bqiang
>
> Only when I apply this:
> [root at dovecot2 ~]# \rm /var/lib/sss/db/cache_sri.utoronto.ca.ldb
> [root at dovecot2 ~]# service sssd restart
>
> It gets it:
> [root at dovecot2 ~]# getent passwd bqiang
> bqiang:*:47105:471:Beiping Qiang:/home2/bqiang:/bin/tcsh
>
> So far I have to deal with this for three users. It's quite possible
> that there are more than 3 that are affected, they were just patient
> enough to wait until dovecot "recovers its memory".
>
> =====
> sssd.x86_64                      1.8.0-32.el6             
> @rhel-x86_64-server-6
> sssd-client.x86_64               1.8.0-32.el6             
> @rhel-x86_64-server-6
> =====
>
> Your help is much appreciated.
>
> Thanks,
> Qing
>
Can it be because hierarchy changes in some way?

-- 
Thank you,
Dmitri Pal

Sr. Engineering Manager for IdM portfolio
Red Hat Inc.


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