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@ -5,39 +5,39 @@ USE_PROCD=1 |
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SAMBA_IFACE="" |
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config_get_sane() { |
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config_get "$@" |
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set -- "$(echo "$1" | tr -d '<>[]{};%?=#\n')" |
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} |
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smb_header() { |
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config_get SAMBA_IFACE $1 interface "lan" |
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config_get_sane SAMBA_IFACE "$1" interface "lan" |
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# resolve interfaces |
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local interfaces |
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interfaces=$( |
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. /lib/functions/network.sh |
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local net |
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for net in $SAMBA_IFACE; do |
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local device |
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network_is_up $net || continue |
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network_is_up "$net" || continue |
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network_get_device device "$net" |
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printf "%s " "${device:-$net}" |
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done |
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) |
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local workgroup description charset |
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# we dont use netbios anymore as default and wsd/avahi is dns based |
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local hostname |
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hostname="$(cat /proc/sys/kernel/hostname)" |
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hostname="$(cat /proc/sys/kernel/hostname | tr -d '{};%?=#\n')" |
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config_get workgroup $1 workgroup "WORKGROUP" |
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config_get description $1 description "Samba on OpenWrt" |
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config_get charset $1 charset "UTF-8" |
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config_get_sane workgroup "$1" workgroup "WORKGROUP" |
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config_get_sane description "$1" description "Samba on OpenWrt" |
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config_get_sane charset "$1" charset "UTF-8" |
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config_get_bool MACOS $1 macos 0 |
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config_get_bool DISABLE_NETBIOS $1 disable_netbios 0 |
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config_get_bool DISABLE_AD_DC $1 disable_ad_dc 0 |
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config_get_bool DISABLE_WINBIND $1 disable_winbind 0 |
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config_get_bool DISABLE_ASYNC_IO $1 disable_async_io 0 |
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config_get_bool ALLOW_LEGACY_PROTOCOLS $1 allow_legacy_protocols 0 |
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config_get_bool ENABLE_EXTRA_TUNING $1 enable_extra_tuning 0 |
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config_get_bool MACOS "$1" macos 0 |
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config_get_bool DISABLE_NETBIOS "$1" disable_netbios 0 |
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config_get_bool DISABLE_AD_DC "$1" disable_ad_dc 0 |
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config_get_bool DISABLE_WINBIND "$1" disable_winbind 0 |
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config_get_bool DISABLE_ASYNC_IO "$1" disable_async_io 0 |
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config_get_bool ALLOW_LEGACY_PROTOCOLS "$1" allow_legacy_protocols 0 |
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config_get_bool ENABLE_EXTRA_TUNING "$1" enable_extra_tuning 0 |
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mkdir -p /var/etc |
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sed -e "s#|NAME|#$hostname#g" \ |
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@ -52,14 +52,13 @@ smb_header() { |
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# extra tuning options by community feedback (kinda try&error) |
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if [ "$ENABLE_EXTRA_TUNING" -eq 1 ]; then |
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local socket_opt |
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socket_opt="$(grep -i 'socket options' /etc/samba/smb.conf.template | awk -F'=' '{print $2}' | tr -d '\n')" |
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[ -n "$socket_opt" ] && printf "\tsocket options =%s SO_KEEPALIVE\n" "$socket_opt" # add keepalive, maybe larger buffer? SO_RCVBUF=65536 SO_SNDBUF=65536 |
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printf "\tmax xmit = 131072\n" # increase smb1 transmit size |
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printf "\tmin receivefile size = 131072\n" # allows zero-copy writes via fs |
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printf "\tfake oplocks = Yes\n" # may corrupt files for simultanous writes to the same files by multiple clients, but might also see big speed boost |
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printf "\tuse sendfile = Yes\n" # enable sendfile, not sure whats with the 2019 bug https://bugzilla.samba.org/show_bug.cgi?id=14095 |
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printf "\tuse sendfile = Yes\n" # enable sendfile? |
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fi |
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if [ "$DISABLE_NETBIOS" -eq 1 ] || [ ! -x /usr/sbin/nmbd ]; then |
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@ -71,8 +70,6 @@ smb_header() { |
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if [ "$DISABLE_ASYNC_IO" -eq 1 ]; then |
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printf "\taio read size = 0\n" |
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printf "\taio write size = 0\n" |
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# sendfile bug: https://bugzilla.samba.org/show_bug.cgi?id=14095 |
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printf "\tuse sendfile = no\n" |
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fi |
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if [ "$ALLOW_LEGACY_PROTOCOLS" -eq 1 ]; then |
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@ -88,46 +85,27 @@ smb_header() { |
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if [ ! -L /etc/samba/smb.conf ]; then |
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logger -p daemon.warn -t 'samba4-server' "Local custom /etc/samba/smb.conf file detected, all luci/config settings are ignored!" |
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fi |
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} |
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smb_add_share() { |
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local name |
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local path |
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local users |
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local create_mask |
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local dir_mask |
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local browseable |
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local read_only |
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local writeable |
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local guest_ok |
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local guest_only |
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local inherit_owner |
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local vfs_objects |
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local timemachine |
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local timemachine_maxsize |
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local force_root |
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local write_list |
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local read_list |
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config_get name $1 name |
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config_get path $1 path |
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config_get users $1 users |
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config_get create_mask $1 create_mask |
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config_get dir_mask $1 dir_mask |
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config_get browseable $1 browseable |
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config_get read_only $1 read_only |
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config_get writeable $1 writeable |
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config_get guest_ok $1 guest_ok |
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config_get guest_only $1 guest_only |
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config_get inherit_owner $1 inherit_owner |
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config_get vfs_objects $1 vfs_objects |
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config_get_bool timemachine $1 timemachine 0 |
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config_get timemachine_maxsize $1 timemachine_maxsize |
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config_get_bool force_root $1 force_root 0 |
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config_get write_list $1 write_list |
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config_get read_list $1 read_list |
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config_get_sane name "$1" name |
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config_get_sane path "$1" path |
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config_get_sane users "$1" users |
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config_get_sane create_mask "$1" create_mask |
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config_get_sane dir_mask "$1" dir_mask |
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config_get_sane browseable "$1" browseable |
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config_get_sane read_only "$1" read_only |
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config_get_sane writeable "$1" writeable |
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config_get_sane guest_ok "$1" guest_ok |
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config_get_sane guest_only "$1" guest_only |
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config_get_sane inherit_owner "$1" inherit_owner |
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config_get_sane vfs_objects "$1" vfs_objects |
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config_get_bool timemachine "$1" timemachine 0 |
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config_get_sane timemachine_maxsize "$1" timemachine_maxsize |
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config_get_bool force_root "$1" force_root 0 |
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config_get_sane write_list "$1" write_list |
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config_get_sane read_list "$1" read_list |
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[ -z "$name" ] || [ -z "$path" ] && return |
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{ |
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@ -164,6 +142,12 @@ smb_add_share() { |
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[ -n "$timemachine_maxsize" ] && printf "\tfruit:time machine max size = %sG\n" "${timemachine_maxsize}" |
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fi |
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fi |
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# always enable io_uring if we can |
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if [ "$DISABLE_ASYNC_IO" -ne 1 ] && [ -e /usr/lib/samba/vfs/io_uring.so ]; then |
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# make sure its last in list |
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vfs_objects="$vfs_objects io_uring" |
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fi |
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[ -n "$vfs_objects" ] && printf "\tvfs objects = %s\n" "$vfs_objects" |
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} >> /var/etc/smb.conf |
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@ -190,9 +174,8 @@ service_triggers() { |
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procd_add_reload_trigger "dhcp" "system" "samba4" |
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local i |
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for i in $SAMBA_IFACE; do |
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procd_add_reload_interface_trigger $i |
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procd_add_reload_interface_trigger "$i" |
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done |
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} |
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@ -204,14 +187,13 @@ start_service() { |
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exit 1 |
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fi |
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local nice_value |
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config_get nice_value extra samba_nice 0 |
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config_get_sane nice_value extra samba_nice 0 |
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# start main AD-DC daemon, will spawn (smbd,nmbd,winbindd) as needed/configured. |
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if [ "$DISABLE_AD_DC" -ne 1 ] && [ -x /usr/sbin/samba ]; then |
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procd_open_instance |
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procd_set_param command /usr/sbin/samba -F |
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procd_set_param nice $nice_value |
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procd_set_param nice "$nice_value" |
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procd_set_param respawn |
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procd_set_param file /etc/samba/smb.conf |
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procd_set_param limits nofile=16384 |
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@ -220,7 +202,7 @@ start_service() { |
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# start fileserver daemon |
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procd_open_instance |
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procd_set_param command /usr/sbin/smbd -F |
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procd_set_param nice $nice_value |
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procd_set_param nice "$nice_value" |
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procd_set_param respawn |
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procd_set_param file /etc/samba/smb.conf |
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procd_set_param limits nofile=16384 |
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@ -230,7 +212,7 @@ start_service() { |
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if [ "$DISABLE_NETBIOS" -ne 1 ] && [ -x /usr/sbin/nmbd ]; then |
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procd_open_instance |
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procd_set_param command /usr/sbin/nmbd -F |
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procd_set_param nice $nice_value |
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procd_set_param nice "$nice_value" |
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procd_set_param respawn |
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procd_set_param file /etc/samba/smb.conf |
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procd_close_instance |
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@ -239,7 +221,7 @@ start_service() { |
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if [ "$DISABLE_WINBIND" -ne 1 ] && [ -x /usr/sbin/winbindd ]; then |
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procd_open_instance |
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procd_set_param command /usr/sbin/winbindd -F |
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procd_set_param nice $nice_value |
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procd_set_param nice "$nice_value" |
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procd_set_param respawn |
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procd_set_param file /etc/samba/smb.conf |
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procd_close_instance |
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Rosen Penev
4 years ago
GitHub