Add some scripts to automatically handle JNL file pollution

dns/bind/src/etc/rc.syshook.d/early/99-named

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+#
+# It's OK to delete these files on bootup because we clean them out
+# during a clean shutdown. Therefore if these files still exist on
+# bootup, it means that the system wasn't shut down cleanly and as
+# a result these files are suspect and likely broken, so they need
+# to be removed to avoid any BIND9 bootup issues.
+#
+echo "Clearing out vestigial BIND9 journal files ..."
+find /usr/local/etc/namedb/primary -type f -name '*.jnl' -delete -print

dns/bind/src/etc/rc.syshook.d/stop/99-named

@@ -0,0 +1,31 @@
+#!/bin/sh
+
+BINDHOME="/usr/local/etc/namedb"
+
+log()
+{
+	[ ${#} -gt 0 ] || return 0
+	logger -is -t "bind-cleanup" "${@}"
+}
+
+#
+# First, do things the easy way (only possible if BIND9 is running!)
+#
+if service named status 1>/dev/null 2>&1 ; then
+	log "Clearing out pending BIND9 journal files..."
+	OUT="$(rndc sync -clean 2>&1)" || log "RNDC SYNC failed (rc=${?}): ${OUT}"
+
+	log "Stopping BIND ..."
+	OUT="$(service named stop 2>&1)" || log "Could not stop BIND (rc=${?}): ${OUT}"
+fi
+
+#
+# If the easy way didn't work, we do things the hard way because these
+# journal files can cause a LOT of issues when BIND9 next tries to start
+#
+if OUT="$(cd "${BINDHOME}/primary" && find * -type f -name '*.jnl' | fgrep '.jnl')" ; then
+	log "WARNING: BIND9 journal files still exist - [${OUT}]"
+	find "${BINDHOME}/primary" -type f -name '*.jnl' -delete -print
+fi
+
+exit 0

dns/bind/src/opnsense/scripts/OPNsense/Bind/setup.sh

@@ -5,3 +5,13 @@ for DIR in /var/run/named /var/dump /var/stats /var/log/named /usr/local/etc/nam
 	chown -R bind:bind ${DIR}
 	chmod 755 ${DIR}
 done
+
+# This should help clean out orphaned journal files
+if ! rndc sync -clean ; then
+	# If the RNDC command didn't work, we should probably clean
+	# the files out manually because on a clean shutdown they
+	# would be cleared out by "service named stop" ... so if
+	# they're still around it means something went down HARD and
+	# thus the files are suspect and could derail BIND9 startup
+	find /usr/local/etc/namedb/primary -type f -name '*.jnl' -print -delete
+fi