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|
#!/bin/bash
PROGNAME="Ssamba-start"
OPTSPEC="volname:"
VOL=
MNT_PRE="/mnt/samba"
function parse_args () {
ARGS=$(getopt -l $OPTSPEC -name $PROGNAME $@)
eval set -- "$ARGS"
while true; do
case $1 in
--volname)
shift
VOL=$1
;;
*)
shift
break
;;
esac
shift
done
}
function add_samba_export () {
volname=$1
mnt_pre=$2
mkdir -p $mnt_pre/$volname && \
printf "\n[gluster-$volname]\ncomment=For samba export of volume $volname\npath=$mnt_pre/$volname\nread only=no\nguest ok=yes\n" >> /etc/samba/smb.conf
}
function sighup_samba () {
pid=`cat /var/run/smbd.pid`
if [ "$pid" != "" ]
then
kill -HUP "$pid";
else
/etc/init.d/smb condrestart
fi
}
function add_fstab_entry () {
volname=$1
mntpt=$2
mntent="`hostname`:/$volname $mntpt glusterfs defaults,transport=tcp 0 0"
exists=`grep "$mntent" /etc/fstab`
if [ "$exists" == "" ]
then
echo "$mntent" >> /etc/fstab
fi
}
function get_cifs () {
volname=$1
echo "$(grep user.cifs /var/lib/glusterd/vols/"$volname"/info | cut -d"=" -f2)"
}
function mount_volume () {
volname=$1
mntpt=$2
if [ "$(cat /proc/mounts | grep "$mntpt")" == "" ]; then
mount -t glusterfs `hostname`:$volname $mntpt && \
add_fstab_entry $volname $mntpt
fi
}
parse_args $@
if [ $(get_cifs "$VOL") = "disable" ]; then
exit 0
fi
add_samba_export $VOL $MNT_PRE
mkdir -p $MNT_PRE/$VOL
sleep 5
mount_volume $VOL $MNT_PRE/$VOL
sighup_samba
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