[SSSD] IPA client randomly lose memory of users

Simo Sorce simo at redhat.com
Wed Dec 5 17:59:26 UTC 2012


On Wed, 2012-12-05 at 11:31 -0500, Qing Chang wrote:

I see this:

> First failed "getent passwd shassan" triggers:
> (Wed Dec  5 10:45:05 2012) [sssd[nss]] [nss_cmd_getpwnam_dp_callback]
> (0x0040): Unable to get 
> information from Data Provider
> Error: 1, 11, Fast reply - offline
> Will try to return what we have in cache

but later on you report only logs after 10:45:05.

It would be useful to see what happened in the provider immediately
before the error was returned. In particular I would like to see what
error caused the provider to go offline and if it mentions removing the
user in any way.

> (Wed Dec  5 10:45:48 2012) [sssd[be[sri.utoronto.ca]]] [sdap_save_user] (0x0400): Storing info for 
> user shassan
> (Wed Dec  5 10:45:48 2012) [sssd[be[sri.utoronto.ca]]] [sysdb_search_user_by_name] (0x0400): No such 
> entry
> (Wed Dec  5 10:45:48 2012) [sssd[be[sri.utoronto.ca]]] [sysdb_add_user] (0x0400): Error: 17 (File 
> exists)
> (Wed Dec  5 10:45:48 2012) [sssd[be[sri.utoronto.ca]]] [sysdb_store_user] (0x0080): A user with the 
> same UID [54184] was removed from the cache
> (Wed Dec  5 10:45:48 2012) [sssd[be[sri.utoronto.ca]]] [sysdb_search_user_by_uid] (0x0400): No such 
> entry 

This is interesting, do you have duplicated UIDs in your directory by
chance ?

Simo.

-- 
Simo Sorce * Red Hat, Inc * New York




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