[Samba] Revit problems

[Rowland penny]

On 22/05/2019 15:51, Gabriel O. Franca via samba wrote:
> Good morning people,
>
>
> I try to create a master file on a samba share (Linux server, serving 
> files via the Samba protocol).
>
> I have write-access on the folder and saving a 'normal' revit file 
> works perfectly.
>
> However, when I try to save a master file (checking the checkbox in 
> options), I get the error:
>
> Unable to write, it is read only or opened by somebody else.
>
>
> "Encountered hardware I / O error while accessing M: \ ... \ deltas.dat"
>
>
> I am using samba 4.9.4 in Centos 7.6
>
>
> [global]
> netbios name = SRVDC01
> realm = CENTRA.CORP
> log file = /var/log/samba/%m.log
> log level = 1
> idmap config *: backend = tdb
> idmap config *: range = 3000-7999
> idmap config *: backend = tdb
> idmap config *: range = 3000-7999
> username map = /opt/samba/etc/user.map
> server role = active directory domain controller
> server services = s3fs, rpc, nbt, wrepl, ldap, cldap, kdc, drepl, 
> winbindd, ntp_signd, kcc, dnsupdate
> workgroup = CENTRA
> idmap_ldb: use rfc2307 = yes
> ldap server require strong auth = no
>
> vfs objects = recycle, acl_xattr, acl_tdb
>         map acl inherit = Yes
>         store of attributes = Yes
> sync always = yes
> strict sync = yes
>         recycle: keeptree = yes
>         recycle: versions = yes
>         recycle: repository = / data / trash /% U
>         recycle: exclude = * .tmp, * .log, * .obj, ~ *. *, * .bak, * .iso
>         recycle: exclude_dir = tmp, cache
>
> [revit]
>         path = / data / revit
>         read only = no
>         browseable = yes
>         oplocks = False
>         level2 oplocks = False
> create mask = 2770
>         force create mode = 2770
>         directory mask = 2770
>         force directory mode = 2770
>
>
> Regards,
>
>
> Gabriel Franca
>
Sorry, but you cannot use a Samba AD DC like that, remove everything you 
added to the smb.conf that the provision created and then go and read this:

https://wiki.samba.org/index.php/Setting_up_a_Share_Using_Windows_ACLs

Rowland