[Samba] Share is read-only despite read only = no

[Graham Dunn]

The owner of a folder (userid gdunn01) is unable to make any changes to
it (rename / delete) through Samba despite being listed as having
read/write perms.

I'm using winbind for username mapping.

I feel like I'm missing something simple.

ma21cab5# wbinfo -t
checking the trust secret via RPC calls succeeded

ma21cab5# ls -ld asdfas/
drwxr-xr-x  2 gdunn01  Domain Users  512 Jun 22 08:50 asdfas/

ma21cab5# pw usershow gdunn01
gdunn01:*:155737:10513::0:0::/home/HARRIS/gdunn01:/bin/csh

ma21cab5# smbstatus

Samba version 3.0.22
PID     Username      Group         Machine
-------------------------------------------------------------------
37921   gdunn01       Domain Users  dev-gdunn    (137.237.160.74)

Service      pid     machine       Connected at
-------------------------------------------------------
IPC$         37921   dev-gdunn     Thu Jun 22 09:42:35 2006
data         37921   dev-gdunn     Thu Jun 22 08:50:31 2006

Locked files:
Pid          DenyMode   Access      R/W        Oplock
SharePath           Name
----------------------------------------------------------------------------------------
37921        DENY_NONE  0x100001    RDONLY     NONE
/mnt/data   foo   Thu Jun 22 08:50:33 2006

ma21cab5# smbcacls //ma21cab5/data foo/asdfas -U gdunn01
Password:
REVISION:1
OWNER:HARRIS\gdunn01
GROUP:HARRIS\Domain Users
ACL:HARRIS\gdunn01:ALLOWED/0/FULL
ACL:HARRIS\Domain Users:ALLOWED/0/READ
ACL:\Everyone:ALLOWED/0/READ
ACL:\CREATOR OWNER:ALLOWED/11/FULL
ACL:\CREATOR GROUP:ALLOWED/11/
ACL:\Everyone:ALLOWED/11/


# Global parameters

[global]
workgroup = HARRIS
server string = Samba server
security = DOMAIN
allow trusted domains = No
show add printer wizard = No
wins server = 137.237.90.45
log file = /var/log/samba/log.%m
max log size = 50
dns proxy = No
ldap ssl = no
idmap backend = rid:HARRIS=10000-900000
idmap uid = 10000-900000
idmap gid = 10000-900000
template shell = /bin/csh
winbind use default domain = yes
winbind enum users = No
winbind enum groups = No

[data]
comment = 210GB RAID5
path = /mnt/data
read only = No


ma21cab5# smbd -V
Version 3.0.22

ma21cab5# uname -a
FreeBSD ma21cab5.inscriber.local 5.3-RELEASE-p5 FreeBSD 5.3-RELEASE-p5
#0: Mon Mar 28 19:24:46 EST 2005
root at ma21cab5.inscriber.local:/usr/obj/usr/src/sys/GENERIC  i386