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ctdb-scripts: Reformat script with "shfmt -w -p -i 0 -fn"
Signed-off-by: Martin Schwenke <mschwenke@ddn.com> Reviewed-by: Volker Lendecke <vl@samba.org>
This commit is contained in:
Martin Schwenke
Volker Lendecke
parent
5d8647376f
commit
029dddfb79
@ -1,7 +1,7 @@
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#!/bin/sh
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# ctdb event script for Samba
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[ -n "$CTDB_BASE" ] || \
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[ -n "$CTDB_BASE" ] ||
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CTDB_BASE=$(d=$(dirname "$0") && cd -P "$d" && dirname "$PWD")
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. "${CTDB_BASE}/functions"
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@ -9,16 +9,16 @@
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detect_init_style
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case $CTDB_INIT_STYLE in
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suse)
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CTDB_SERVICE_SMB=${CTDB_SERVICE_SMB:-smb}
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;;
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debian)
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CTDB_SERVICE_SMB=${CTDB_SERVICE_SMB:-smbd}
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;;
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*)
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# Use redhat style as default:
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CTDB_SERVICE_SMB=${CTDB_SERVICE_SMB:-smb}
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;;
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suse)
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CTDB_SERVICE_SMB=${CTDB_SERVICE_SMB:-smb}
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;;
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debian)
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CTDB_SERVICE_SMB=${CTDB_SERVICE_SMB:-smbd}
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;;
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*)
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# Use redhat style as default:
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CTDB_SERVICE_SMB=${CTDB_SERVICE_SMB:-smb}
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;;
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esac
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service_name="samba"
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@ -27,25 +27,25 @@ load_script_options
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ctdb_setup_state_dir "service" "$service_name"
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service_start ()
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service_start()
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{
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# make sure samba is not already started
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service "$CTDB_SERVICE_SMB" stop > /dev/null 2>&1
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killall -0 -q smbd && {
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sleep 1
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# make absolutely sure samba is dead
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killall -q -9 smbd
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}
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# start Samba service. Start it reniced, as under very heavy load
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# the number of smbd processes will mean that it leaves few cycles
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# for anything else
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nice_service "$CTDB_SERVICE_SMB" start || die "Failed to start samba"
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# make sure samba is not already started
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service "$CTDB_SERVICE_SMB" stop >/dev/null 2>&1
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killall -0 -q smbd && {
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sleep 1
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# make absolutely sure samba is dead
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killall -q -9 smbd
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}
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# start Samba service. Start it reniced, as under very heavy load
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# the number of smbd processes will mean that it leaves few cycles
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# for anything else
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nice_service "$CTDB_SERVICE_SMB" start || die "Failed to start samba"
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}
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service_stop ()
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service_stop()
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{
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service "$CTDB_SERVICE_SMB" stop
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program_stack_traces "smbd" 5
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service "$CTDB_SERVICE_SMB" stop
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program_stack_traces "smbd" 5
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}
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######################################################################
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@ -56,74 +56,75 @@ service_stop ()
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# shellcheck disable=SC2154
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smbconf_cache="$script_state_dir/smb.conf.cache"
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testparm_foreground_update ()
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testparm_foreground_update()
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{
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_timeout="$1"
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_timeout="$1"
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# No need to remove these temporary files, since there are only 2
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# of them.
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_out="${smbconf_cache}.out"
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_err="${smbconf_cache}.err"
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# No need to remove these temporary files, since there are only 2
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# of them.
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_out="${smbconf_cache}.out"
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_err="${smbconf_cache}.err"
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timeout "$_timeout" testparm -v -s >"$_out" 2>"$_err"
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case $? in
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timeout "$_timeout" testparm -v -s >"$_out" 2>"$_err"
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case $? in
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0) : ;;
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124)
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if [ -f "$smbconf_cache" ] ; then
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echo "WARNING: smb.conf cache update timed out - using old cache file"
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return 1
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else
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echo "ERROR: smb.conf cache create failed - testparm command timed out"
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exit 1
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fi
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;;
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if [ -f "$smbconf_cache" ]; then
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echo "WARNING: smb.conf cache update timed out - using old cache file"
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return 1
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else
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echo "ERROR: smb.conf cache create failed - testparm command timed out"
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exit 1
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fi
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;;
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*)
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if [ -f "$smbconf_cache" ] ; then
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echo "WARNING: smb.conf cache update failed - using old cache file"
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cat "$_err"
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return 1
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else
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echo "ERROR: smb.conf cache create failed - testparm failed with:"
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cat "$_err"
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exit 1
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fi
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esac
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if [ -f "$smbconf_cache" ]; then
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echo "WARNING: smb.conf cache update failed - using old cache file"
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cat "$_err"
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return 1
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else
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echo "ERROR: smb.conf cache create failed - testparm failed with:"
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cat "$_err"
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exit 1
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fi
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;;
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esac
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# Only using $$ here to avoid a collision. This is written into
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# CTDB's own state directory so there is no real need for a secure
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# temporary file.
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_tmpfile="${smbconf_cache}.$$"
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# Patterns to exclude...
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_pat='^[[:space:]]+(registry[[:space:]]+shares|include|copy|winbind[[:space:]]+separator)[[:space:]]+='
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grep -Ev "$_pat" <"$_out" >"$_tmpfile"
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mv "$_tmpfile" "$smbconf_cache" # atomic
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# Only using $$ here to avoid a collision. This is written into
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# CTDB's own state directory so there is no real need for a secure
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# temporary file.
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_tmpfile="${smbconf_cache}.$$"
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# Patterns to exclude...
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_pat='^[[:space:]]+(registry[[:space:]]+shares|include|copy|winbind[[:space:]]+separator)[[:space:]]+='
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grep -Ev "$_pat" <"$_out" >"$_tmpfile"
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mv "$_tmpfile" "$smbconf_cache" # atomic
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return 0
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return 0
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}
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testparm_background_update ()
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testparm_background_update()
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{
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_timeout="$1"
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_timeout="$1"
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testparm_foreground_update "$_timeout" >/dev/null 2>&1 </dev/null &
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testparm_foreground_update "$_timeout" >/dev/null 2>&1 </dev/null &
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}
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testparm_cat ()
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testparm_cat()
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{
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testparm -s "$smbconf_cache" "$@" 2>/dev/null
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testparm -s "$smbconf_cache" "$@" 2>/dev/null
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}
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list_samba_shares ()
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list_samba_shares()
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{
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testparm_cat |
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sed -n -e 's@^[[:space:]]*path[[:space:]]*=[[:space:]]@@p' |
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sed -e 's/"//g'
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testparm_cat |
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sed -n -e 's@^[[:space:]]*path[[:space:]]*=[[:space:]]@@p' |
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sed -e 's/"//g'
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}
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list_samba_ports ()
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list_samba_ports()
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{
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testparm_cat --parameter-name="smb ports" |
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sed -e 's@,@ @g'
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testparm_cat --parameter-name="smb ports" |
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sed -e 's@,@ @g'
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}
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###########################
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@ -142,20 +143,20 @@ monitor)
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ret=$?
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smb_ports="$CTDB_SAMBA_CHECK_PORTS"
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if [ -z "$smb_ports" ] ; then
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smb_ports=$(list_samba_ports)
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[ -n "$smb_ports" ] || die "Failed to set smb ports"
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if [ -z "$smb_ports" ]; then
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smb_ports=$(list_samba_ports)
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[ -n "$smb_ports" ] || die "Failed to set smb ports"
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fi
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# Intentionally unquoted multi-word value here
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# shellcheck disable=SC2086
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ctdb_check_tcp_ports $smb_ports || exit $?
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if [ "$CTDB_SAMBA_SKIP_SHARE_CHECK" != "yes" ] ; then
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list_samba_shares | ctdb_check_directories || exit $?
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if [ "$CTDB_SAMBA_SKIP_SHARE_CHECK" != "yes" ]; then
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list_samba_shares | ctdb_check_directories || exit $?
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fi
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if [ $ret -ne 0 ] ; then
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testparm_background_update 10
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if [ $ret -ne 0 ]; then
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testparm_background_update 10
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fi
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;;
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esac
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