[SSSD] how does the offline mode work?

Eric Doutreleau Eric.Doutreleau at it-sudparis.eu
Wed Sep 1 11:23:13 UTC 2010


hi

i m using fedora 13 with sssd on our labs
we use the ldap backed to authneticate

sometime used remove network cable
then i can see that sssd goes in offline mode
here what i can see in my sssd.log

(Wed Sep  1 11:32:59 2010) [sssd[be[default]]] [fo_resolve_service_done] 
(1): Fa
iled to resolve server 'ldap2.int-evry.fr': Could not contact DNS servers
(Wed Sep  1 11:32:59 2010) [sssd[be[default]]] [fo_resolve_service_done] 
(1): Fa
iled to resolve server 'ldap1.int-evry.fr': Could not contact DNS servers
(Wed Sep  1 11:32:59 2010) [sssd[be[default]]] [fo_resolve_service_done] 
(1): Fa
iled to resolve server 'ldap3.int-evry.fr': Could not contact DNS servers
(Wed Sep  1 11:32:59 2010) [sssd[be[default]]] [fo_resolve_service_send] 
(1): No
  available servers for service 'LDAP'
(Wed Sep  1 11:32:59 2010) [sssd[be[default]]] [be_run_offline_cb] (3): 
Going of
fline. Running callbacks.
(Wed Sep  1 11:34:37 2010) [sssd[be[default]]] [fo_resolve_service_done] 
(1): Fa
iled to resolve server 'ldap2.int-evry.fr': Could not contact DNS servers
(Wed Sep  1 11:34:37 2010) [sssd[be[default]]] [fo_resolve_service_done] 
(1): Fa
iled to resolve server 'ldap1.int-evry.fr': Could not contact DNS servers
(Wed Sep  1 11:34:37 2010) [sssd[be[default]]] [fo_resolve_service_done] 
(1): Fa
iled to resolve server 'ldap3.int-evry.fr': Could not contact DNS servers
(Wed Sep  1 11:34:37 2010) [sssd[be[default]]] [fo_resolve_service_send] 
(1): No
  available servers for service 'LDAP'
(Wed Sep  1 11:34:37 2010) [sssd[be[default]]] [be_run_offline_cb] (3): 
Going of
fline. Running callbacks.

but when i put the network cable on sssd is not aware of the network 
back before one or two minutes.
is there a way to speed up the process?
it would be nice if i could send a signal to check again with Networkmanager




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