From 382c4e5184c9caa25e85f277564657243db2a150 Mon Sep 17 00:00:00 2001
From: Turbo Fredriksson <turbo@bayour.com>
Date: Sun, 14 Apr 2013 17:41:51 +0200
Subject: [PATCH] Possibility to disable (not start) zfs at bootup.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Issue #1402
---
 etc/init.d/zfs.fedora.in | 5 +++++
 etc/init.d/zfs.gentoo.in | 5 +++++
 etc/init.d/zfs.lsb.in    | 5 +++++
 etc/init.d/zfs.lunar.in  | 5 +++++
 etc/init.d/zfs.redhat.in | 5 +++++
 5 files changed, 25 insertions(+)

diff --git a/etc/init.d/zfs.fedora.in b/etc/init.d/zfs.fedora.in
index 04f2077..3cece9b 100644
--- a/etc/init.d/zfs.fedora.in
+++ b/etc/init.d/zfs.fedora.in
@@ -25,6 +25,11 @@
 
 export PATH=/usr/local/sbin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin
 
+if [ -z "$init" ]; then
+    # Not interactive
+    grep -Eqi 'zfs=off|zfs=no' /proc/cmdline && exit 3
+fi
+
 # Source function library & LSB routines
 . /etc/rc.d/init.d/functions
 
diff --git a/etc/init.d/zfs.gentoo.in b/etc/init.d/zfs.gentoo.in
index df883cf..5b8671e 100644
--- a/etc/init.d/zfs.gentoo.in
+++ b/etc/init.d/zfs.gentoo.in
@@ -3,6 +3,11 @@
 # Released under the 2-clause BSD license.
 # $Header: /var/cvsroot/gentoo-x86/sys-fs/zfs/files/zfs,v 0.9 2011/04/30 10:13:43 devsk Exp $
 
+if [ -z "$init" ]; then
+    # Not interactive
+    grep -Eqi 'zfs=off|zfs=no' /proc/cmdline && exit 3
+fi
+
 depend()
 {
 	# bootmisc will log to /var which may be a different zfs than root.
diff --git a/etc/init.d/zfs.lsb.in b/etc/init.d/zfs.lsb.in
index 3d04206..0d0ffb4 100644
--- a/etc/init.d/zfs.lsb.in
+++ b/etc/init.d/zfs.lsb.in
@@ -36,6 +36,11 @@ ZPOOL_CACHE="@sysconfdir@/zfs/zpool.cache"
 [ -x "$ZPOOL" ] || exit 1
 [ -x "$ZFS" ] || exit 2
 
+if [ -z "$init" ]; then
+    # Not interactive
+    grep -Eqi 'zfs=off|zfs=no' /proc/cmdline && exit 3
+fi
+
 start()
 {
 	[ -f "$LOCKFILE" ] && return 3
diff --git a/etc/init.d/zfs.lunar.in b/etc/init.d/zfs.lunar.in
index 97384dc..3cf79ce 100644
--- a/etc/init.d/zfs.lunar.in
+++ b/etc/init.d/zfs.lunar.in
@@ -14,6 +14,11 @@ ZFS="@sbindir@/zfs"
 ZPOOL="@sbindir@/zpool"
 ZPOOL_CACHE="@sysconfdir@/zfs/zpool.cache"
 
+if [ -z "$init" ]; then
+    # Not interactive
+    grep -Eqi 'zfs=off|zfs=no' /proc/cmdline && exit 3
+fi
+
 case $1 in
   start)  echo "$1ing ZFS filesystems"
 
diff --git a/etc/init.d/zfs.redhat.in b/etc/init.d/zfs.redhat.in
index ae797c1..fb5187f 100644
--- a/etc/init.d/zfs.redhat.in
+++ b/etc/init.d/zfs.redhat.in
@@ -25,6 +25,11 @@
 
 export PATH=/usr/local/sbin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin
 
+if [ -z "$init" ]; then
+    # Not interactive
+    grep -Eqi 'zfs=off|zfs=no' /proc/cmdline && exit 3
+fi
+
 # Source function library & LSB routines
 . /etc/rc.d/init.d/functions
 
-- 
1.8.3.1