From 5d130cc45cd334fd38b0c6874bcc81ac74636217 Mon Sep 17 00:00:00 2001
From: William Hubbs <w.d.hubbs@gmail.com>
Date: Mon, 25 Apr 2016 12:04:34 -0500
Subject: localmount/netmount: allow mount points to be marked critical

In previous releases, we either treated no mount points as critical or
all of them.

Now both localmount and netmount support a critical_mounts setting. If
mount points listed in this setting fail to mount, localmount and
netmount will fail.
---
 init.d/localmount.in | 14 +++++++-------
 init.d/netmount.in   |  7 ++++++-
 2 files changed, 13 insertions(+), 8 deletions(-)

(limited to 'init.d')

diff --git a/init.d/localmount.in b/init.d/localmount.in
index cfc841a7..96ccc44b 100644
--- a/init.d/localmount.in
+++ b/init.d/localmount.in
@@ -22,7 +22,7 @@ depend()
 start()
 {
 	# Mount local filesystems in /etc/fstab.
-	local types="noproc" x= no_netdev= rc=
+	local critical= types="noproc" x= no_netdev= rc=
 	for x in $net_fs_list $extra_net_fs_list; do
 		types="${types},no${x}"
 	done
@@ -37,13 +37,13 @@ start()
 	mount -at "$types" $no_netdev
 	eend $? "Some local filesystem failed to mount"
 	rc=$?
-	if [ "$RC_UNAME" != Linux ]; then
-		rc=0
-	elif yesno "${ignore_mount_errors:-NO}"; then
-		if [ $rc -ne 0 ]; then
-			ewarn "localmount: errors detected, but ignored"
-		fi
+	if [ -z "$critical_mounts" ]; then
 		rc=0
+	else
+		for x in ${critical_mounts}; do
+		mountinfo -q $x || critical=x
+		done
+		[-z "$critical" ] && rc=0
 	fi
 	return $rc
 }
diff --git a/init.d/netmount.in b/init.d/netmount.in
index f7237f13..0febde2a 100644
--- a/init.d/netmount.in
+++ b/init.d/netmount.in
@@ -42,8 +42,13 @@ start()
 		rc=$?
 	fi
 	ewend $rc "Could not mount all network filesystems"
-	if [ "$RC_UNAME" != Linux ]; then
+	if [ -z "$critical_mounts" ]; then
 		rc=0
+	else
+		for x in ${critical_mounts}; do
+		mountinfo -q $x || critical=x
+		done
+		[-z "$critical" ] && rc=0
 	fi
 	return $rc
 }
-- 
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