[Samba] failed to update local tdb as a cache

[Orlando]

Hello,

I'm configuring Samba 3.6.9 on Centos 6.5 with OpenLDAP 2.4.23. Slapd 
runs without problems, i added samba schema and configured slapd.conf, 
and can list users from ldap without problems. Samba connection with 
openldap is working fine, but when I run some commands appear some 
errors like these:

# net sam provision
Checking for Domain Users group.
found!
Checking for Domain Admins group.
found!
Check for Administrator account.
ldapsam_get_account_policy: failed to update local tdb as a cache
ldapsam_get_account_policy: failed to update local tdb as a cache
ldapsam_get_account_policy: failed to update local tdb as a cache
ldapsam_get_account_policy: failed to update local tdb as a cache
found!
Checking for Guest user.
ldapsam_get_account_policy: failed to update local tdb as a cache
ldapsam_get_account_policy: failed to update local tdb as a cache
ldapsam_get_account_policy: failed to update local tdb as a cache
found!
Checking Guest's group.
found!


# pdbedit --list
ldapsam_get_account_policy: failed to update local tdb as a cache
Administrator:0:Administrator

#  pdbedit --account-policy "min password length" --value 6
ldapsam_get_account_policy: failed to update local tdb as a cache
valid account policy, but unable to fetch value!
account policy "min password length" description: Minimal password 
length (default: 5)
account policy "min password length" value was: 6
ldapsam_set_account_policy_in_ldap: failed to update local tdb cache
valid account policy, but unable to set value!

Anyone have any idea how to fix it?

Thanks in advance


Orlando