fchmod failed: Invalid argument for copy files to SMB share from command line

[Henning Kessler]

Hi there,

after upgrading an 11.3-U5 to 12.TrueNAS-12.0-U1 I have a strange problem when trying to copy files from a 10.15.7 macOS System to an attached SMB Volume via the command line:

Code:

√ madmin@pkgstation[~]% cp ./mounshare.sh /Volumes/munki/pkgs                                  17:52:07
cp: /Volumes/munki/pkgs/mounshare.sh: fchmod failed: Invalid argument

when I copy the same file from the GUI ist works. The user is member of a group that has full access to the directory:

Code:

root@nas[/mnt/tank01/apps/munki]# getfacl pkgs
# file: pkgs
# owner: root
# group: AD\administrator
            owner@:rwxpDdaARWcCos:fd----I:allow
            group@:rwxpDdaARWcCos:fd----I:allow
group:AD\waf-admins:rwxpDdaARWc--s:fd----I:allow
          user:www:r-x---a-R-c---:fd----I:allow
         everyone@:--------------:fd----I:allow

I haven't set any of the so called Share ACL.

smb.conf:

Code:

[global]
        dns proxy = No
        aio max threads = 2
        max log size = 51200
        load printers = No
        printing = bsd
        disable spoolss = Yes
        dos filemode = Yes
        kernel change notify = No
        directory name cache size = 0
        nsupdate command = /usr/local/bin/samba-nsupdate -g
        unix charset = UTF-8
        log level = 1 auth_json_audit:3@/var/log/samba4/auth_audit.log
        obey pam restrictions = False
        enable web service discovery = True
        logging = file
        server min protocol = SMB2_02
        unix extensions = No
        restrict anonymous = 2
        server string = FreeNAS Server
        fruit:nfs_aces = No
        interfaces = 127.0.0.1 192.168.1.83
        bind interfaces only = Yes
        netbios name = nas
        netbios aliases =
        server role = member server
        kerberos method = secrets and keytab
        workgroup = AD
        realm = AD.DOMAIN
        security = ADS
        local master = No
        domain master = No
        preferred master = No
        winbind cache time = 7200
        winbind max domain connections = 10
        client ldap sasl wrapping = seal
        template shell = /bin/sh
        template homedir = /home/%D/%U
        ads dns update = Yes
        allow trusted domains = No
        winbind enum users = Yes
        winbind enum groups = Yes
        idmap config AD: backend = rid
        idmap config AD: range = 100000001-200000000
        idmap config *: backend = tdb
        idmap config *: range = 90000001-100000000
        strict sync =  no
        registry shares = yes
        include = registry

here a the share specific configurations: