[Samba] Revit problems

[Gabriel O. Franca]

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