repquota strange behaviour

[Valerio Daelli]

Hi list

we have a couple of fileservers (FreeBSD 5.4 and 6.2) with pam_ldap
and nss_ldap.
They get the users from our openldap server.
Suddendly when we run repquota we have a lot of usernames which are
not translated: they are shown as numeric userid.
About half of the usernames are displayed correctly and half are
displayed only as userid:

#repquota -u /data/exports/Users

...
sburgare         --       10  2097152  2097152      -        5 1000000
1000000      -
smurr            --   724008  2097152  2097152      -     1181 1000000
1000000      -
giotti           --  1706432  2097152  2097152      -     3646 1000000
1000000      -
dpenkov          --      658  2097152  2097152      -       22 1000000
1000000      -
pmassa           --   200640  2097152  2097152      -      976 1000000
1000000      -

...
3440             --  1271682  2097152  2097152      -     2570 1000000
1000000      -
3441             --   381056  2097152  2097152      -      418 1000000
1000000      -
3442             --   182236  2097152  2097152      -      227 1000000
1000000      -
3443             --   314658  2097152  2097152      -      585 1000000
1000000      -

This is our nss_ldap.conf:
---
uri  ldap://ldap1.XXX
base dc=ifom-ieo-campus,dc=it
binddn uid=pam,ou=Services,ou=Accounts,dc=XXX,dc=XXX
bindpw XXX
bind_policy soft
pam_password SSHA
scope sub
nss_base_passwd ou=Users,ou=People,ou=Accounts,dc=XXX,dc=XXX
---

if we query the openldap server for those userids, we get the correct usernames:
# ldapsearch -LLL -h ldap1.XXX -b 'dc=XXX,dc=XXX' '(uidNumber=3440)' uid

dn: uid=lverhoef,ou=ifom,ou=Users,ou=People,ou=Accounts,dc=XXX,dc=
XXX
uid: lverhoef

id works as usual:

# id lverhoef
uid=3440(lverhoef) gid=951(CAMPUS)

and the command quota works as usual:
# quota lverhoef

Disk quotas for user lverhoef (uid 3440):
     Filesystem   usage   quota   limit   grace   files   quota   limit   grace
/data/exports/Users
                1271682 2097152 2097152            2570 1000000 1000000


Any clue?
Thanks a lot!

Valerio Daelli