We do see errors in the log, although not clear yet if the large number of them were due
to sssd service not being restarted (we fixed that and still saw the same two errors in
the logs - just not sure if as often)
"(Wed Jan 25 21:50:20 2017) [sssd[nss]] [sss_dp_get_reply] (0x0010): The Data
Provider returned an error [org.freedesktop.sssd.Error.DataProvider.Offline]" in the
sssd log and about 7000 occurrences in the ldap log of
[[sssd[ldap_child[7916]]]] [ldap_child_get_tgt_sync] (0x0010): Failed to init credentials:
Preauthentication failed