Can't change SMB/CIFS config due to error applying new settings

NunoAlex · 31. Januar 2022

I'm running my OMV 5.6.24-1 on a RasPi4 for more than a year with the sole purpose of sharing my media library across a bunch of USB disks.

It's fully updated regularly with all available patches, and everything is configured as simple as possible.

Today I needed to change an option under SMB/CIFS > Advanced settings, but every time I try to apply the new settings, I get the error below. Even just changing Log Level from "None" to "Normal" throws the same error.

I also have a similar OMV running an older version 5.6.2-1 just for testing which does not have this issue, so I'm suspecting there's some bug with the latest build.

Code

OMV\ExecException: Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C.UTF-8; omv-salt deploy run --no-color samba 2>&1' with exit code '1': raspberrypi:
----------
          ID: configure_samba_global
    Function: file.managed
        Name: /etc/samba/smb.conf
      Result: True
     Comment: File /etc/samba/smb.conf updated
     Started: 21:42:36.799235
    Duration: 201.061 ms
     Changes:
              ----------
              diff:
                  ---
                  +++
                  @@ -46,125 +46,3 @@
                   usershare path =
                   local master = no
                   disable netbios = yes
                  -min protocol = SMB2
                  -#======================= Share Definitions =======================
                  -[MY SHARED VOLUMES]
                  -
                  ...
----------
          ID: configure_samba_shares
    Function: file.append
        Name: /etc/samba/smb.conf
      Result: True
     Comment: Appended 121 lines
     Started: 21:42:37.000703
    Duration: 578.8 ms
     Changes:
              ----------
              diff:
                  ---

                  +++

                  @@ -46,3 +46,124 @@

                   usershare path =
                   local master = no
                   disable netbios = yes
                  +#======================= Share Definitions =======================
                  +[MY SHARED VOLUMES]
                  +
                  ...
                  
----------
          ID: configure_samba_recyclebin_cron
    Function: file.managed
        Name: /etc/cron.daily/openmediavault-samba-recycle
      Result: True
     Comment: File /etc/cron.daily/openmediavault-samba-recycle is in the correct state
     Started: 21:42:37.579892
    Duration: 9.723 ms
     Changes:
----------
          ID: remove_samba_recyclebin_cron_scripts
    Function: module.run
      Result: True
     Comment: file.find: []
     Started: 21:42:37.591593
    Duration: 4.212 ms
     Changes:
              ----------
              file.find:
----------
          ID: configure_default_wsdd
    Function: file.managed
        Name: /etc/default/wsdd
      Result: True
     Comment: File /etc/default/wsdd is in the correct state
     Started: 21:42:37.596192
    Duration: 5.537 ms
     Changes:
----------
          ID: divert_default_wsdd
    Function: omv_dpkg.divert_add
        Name: /etc/default/wsdd
      Result: True
     Comment: Leaving 'local diversion of /etc/default/wsdd to /etc/default/wsdd.distrib'
     Started: 21:42:37.603249
    Duration: 43.726 ms
     Changes:
----------
          ID: divert_samba_smb_config
    Function: omv_dpkg.divert_add
        Name: /etc/samba/smb.conf
      Result: True
     Comment: Leaving 'local diversion of /etc/samba/smb.conf to /etc/samba/smb.conf.distrib'
     Started: 21:42:37.647842
    Duration: 44.517 ms
     Changes:
----------
          ID: test_samba_service_config
    Function: cmd.run
        Name: samba-tool testparm --suppress-prompt
      Result: True
     Comment: Command "samba-tool testparm --suppress-prompt" run
     Started: 21:42:37.697642
    Duration: 445.984 ms
     Changes:
              ----------
              pid:
                  2588
              retcode:
                  0
              stderr:
                  You have some share names that are longer than 12 characters. These may not be accessible to some older clients. (Eg. Windows9x, WindowsMe, and not listed in smbclient in Samba 3.0.)
              stdout:
                  # Global parameters
                  [global]
                      allow insecure wide links = Yes
                      disable netbios = Yes
                      disable spoolss = Yes
                      encrypt passwords = Yes
                      getwd cache = Yes
                      guest account = nobody
                      log file = /var/log/samba/log.%m
                      logging = syslog
                      log level = 2
                      max log size = 1000
                      min receivefile size = 16384
                      pam password change = Yes
                      panic action = /usr/share/samba/panic-action %d
                      passdb backend = tdbsam
                      passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
                      passwd program = /usr/bin/passwd %u
                      printcap name = /dev/null
                      server string = %h server
                      socket options = TCP_NODELAY IPTOS_LOWDELAY
                      unix extensions = Yes
                      usershare path =
                      workgroup = WORKGROUP
                      fruit:aapl = yes
                      aio read size = 16384
                      aio write size = 16384
                      create mask = 0777
                      directory mask = 0777
                      follow symlinks = Yes
                      use sendfile = Yes
                      wide links = Yes
                      write cache size = 524288

                    [MY SHARED VOLUMES]
                    (...)
                    
----------
          ID: start_samba_service
    Function: service.running
        Name: smbd
      Result: True
     Comment: Service restarted
     Started: 21:42:38.311905
    Duration: 3680.499 ms
     Changes:
              ----------
              smbd:
                  True
----------
          ID: start_samba_service_nmbd
    Function: service.running
        Name: nmbd
      Result: False
     Comment: Failed to start nmbd.service: Unit nmbd.service is masked.
     Started: 21:42:42.161642
    Duration: 166.005 ms
     Changes:
----------
          ID: start_wsdd_service
    Function: service.running
        Name: wsdd
      Result: True
     Comment: Service wsdd is already enabled, and is running
     Started: 21:42:42.328786
    Duration: 318.902 ms
     Changes:
              ----------
              wsdd:
                  True

Summary for raspberrypi
-------------
Succeeded: 10 (changed=6)
Failed:     1
-------------
Total states run:     11
Total run time:    5.499 s in /usr/share/php/openmediavault/system/process.inc:196
Stack trace:
#0 /usr/share/php/openmediavault/engine/module/serviceabstract.inc(62): OMV\System\Process->execute()
#1 /usr/share/openmediavault/engined/rpc/config.inc(167): OMV\Engine\Module\ServiceAbstract->deploy()
#2 [internal function]: Engined\Rpc\Config->applyChanges(Array, Array)
#3 /usr/share/php/openmediavault/rpc/serviceabstract.inc(123): call_user_func_array(Array, Array)
#4 /usr/share/php/openmediavault/rpc/serviceabstract.inc(149): OMV\Rpc\ServiceAbstract->callMethod('applyChanges', Array, Array)
#5 /usr/share/php/openmediavault/rpc/serviceabstract.inc(588): OMV\Rpc\ServiceAbstract->OMV\Rpc\{closure}('/tmp/bgstatus7H...', '/tmp/bgoutput3U...')
#6 /usr/share/php/openmediavault/rpc/serviceabstract.inc(159): OMV\Rpc\ServiceAbstract->execBgProc(Object(Closure))
#7 /usr/share/openmediavault/engined/rpc/config.inc(189): OMV\Rpc\ServiceAbstract->callMethodBg('applyChanges', Array, Array)
#8 [internal function]: Engined\Rpc\Config->applyChangesBg(Array, Array)
#9 /usr/share/php/openmediavault/rpc/serviceabstract.inc(123): call_user_func_array(Array, Array)
#10 /usr/share/php/openmediavault/rpc/rpc.inc(86): OMV\Rpc\ServiceAbstract->callMethod('applyChangesBg', Array, Array)
#11 /usr/sbin/omv-engined(537): OMV\Rpc\Rpc::call('Config', 'applyChangesBg', Array, Array, 1)
#12 {main}

Alles anzeigen

Any help is much appreciated!

Thank you.

NunoAlex · 31. Januar 2022

(Continuation)

I'm not a Linux guy but I don't mind getting my hands on the command line, however I googled around and couldn't find any hints for this issue.

I tried to manually start nmbd.service, but I have the same error saying that mbd.service is masked (whatever that means):

###:~ $ sudo systemctl enable nmbd.service

Synchronizing state of nmbd.service with SysV service script with /lib/systemd/systemd-sysv-install.

Executing: /lib/systemd/systemd-sysv-install enable nmbd

Failed to enable unit: Unit file /etc/systemd/system/nmbd.service is masked.

###:~ $ file /lib/systemd/systemd-sysv-install

/lib/systemd/systemd-sysv-install: POSIX shell script, ASCII text executable

###:~ $ cat /lib/systemd/systemd-sysv-install

Bash

#!/bin/sh
# This script is called by "systemctl enable/disable" when the given unit is a
# SysV init.d script. It needs to call the distribution's mechanism for
# enabling/disabling those, such as chkconfig, update-rc.d, or similar. This
# can optionally take a --root argument for enabling a SysV init script
# in a chroot or similar.
set -eu

usage() {
    echo "Usage: $0 [--root=path] enable|disable|is-enabled <sysv script name>" >&2
    exit 1
}

ROOT=

# parse options
eval set -- "$(getopt -o r: --long root: -- "$@")"
while true; do
    case "$1" in
        -r|--root)
            ROOT="$2"
            shift 2 ;;
        --) shift ; break ;;
        *) usage ;;
    esac
done

NAME="${2:-}"

run() {
    if [ -n "$ROOT" ] && [ "$ROOT" != "/" ]; then
        _SKIP_SYSTEMD_NATIVE=1 chroot "$ROOT" /usr/sbin/update-rc.d "$@"
    else
        _SKIP_SYSTEMD_NATIVE=1 /usr/sbin/update-rc.d "$@"
    fi
}

[ -n "$NAME" ] || usage

case "$1" in
    enable)
        # call the command to enable SysV init script $NAME here..
        run "$NAME" defaults
        run "$NAME" enable
        ;;
    disable)
        run "$NAME" defaults
        run "$NAME" disable
        ;;
    is-enabled)
        # exit with 0 if $NAME is enabled, non-zero if it is disabled
        ls "$ROOT"/etc/rc[S5].d/S??"$NAME" >/dev/null 2>&1
        ;;
    *)
        usage ;;
esac

Alles anzeigen

Thanks again.

/Nuno

Zoki · 31. Januar 2022

systemctl unmask nmbd.service

systemctl start nmbd.service

macom · 31. Januar 2022

and

systemctl enable nmbd.service

and please use the code box </> to insert text copied from a console

NunoAlex · 31. Januar 2022

Zitat von Zoki

systemctl unmask nmbd.service
systemctl start nmbd.service

Thanks so much for the quick response, issue fixed!

I guess the solution was so easy that I couldn't' find it anywhere, and definitely too easy for me to find it.

Well, but at least now others can find this solution more easily, hopefully.

Thanks!

/Nuno

Can't change SMB/CIFS config due to error applying new settings

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