Move cleargpt.sh and cleargmirror.sh scripts to main repo

usr/local/sbin/cleargmirror.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+
+clear_disk() {
+	local _disk="${1}"
+	local _mirror=$(/sbin/gmirror dump ${_disk} 2>/dev/null | sed '/name: /!d; s,^.*: ,,')
+
+	if [ -n "${_mirror}" ]; then
+		/sbin/gmirror destroy -f ${_mirror} >/dev/null 2>&1
+	fi
+	/sbin/gmirror clear ${_disk} >/dev/null 2>&1
+}
+
+mirror="${1}"
+disk1="${2}"
+disk2="${3}"
+
+if [ -z "${mirror}" -o -z "${disk1}" -o -z "${disk2}" ]; then
+	echo "You must specify mirror name, and disks that should be cleared"
+	exit 1
+fi
+
+/sbin/gmirror destroy -f ${mirror} >/dev/null 2>&1
+clear_disk ${disk1}
+clear_disk ${disk2}
+
+exit 0

usr/local/sbin/cleargpt.sh

@@ -0,0 +1,13 @@
+#!/bin/sh
+DISK=$1
+if [ "$DISK" = "" ]; then
+	echo "You must specify the disk that should be formatted/cleared."
+	exit 1
+fi
+for PART in `/sbin/gpart show $DISK | grep -v '=>' | awk '{ print $3 }'`; do
+	if [ "$PART" != "" ]; then
+		/sbin/gpart delete -i $PART $DISK >/dev/null
+	fi
+done
+/sbin/gpart destroy $DISK >/dev/null
+exit 0