main/alpine-conf: fix issue when for it on lvm on cciss raid

1 files changed, 45 insertions, 0 deletions

diff --git a/main/alpine-conf/0001-setup-disk-add-raid-to-initfs-if-root-is-on-lvm.patch b/main/alpine-conf/0001-setup-disk-add-raid-to-initfs-if-root-is-on-lvm.patch
new file mode 100644
index 0000000000..273814e52d
--- /dev/null
+++ b/main/alpine-conf/0001-setup-disk-add-raid-to-initfs-if-root-is-on-lvm.patch
@@ -0,0 +1,45 @@
+From bf182e3346ef7aa42b7db5c9d7fbc431e78269e3 Mon Sep 17 00:00:00 2001
+From: Natanael Copa <ncopa@alpinelinux.org>
+Date: Wed, 1 Jul 2015 14:17:07 +0000
+Subject: [PATCH] setup-disk: add raid to initfs if root is on lvm
+
+ref #4421
+---
+ setup-disk.in | 14 ++++++++------
+ 1 file changed, 8 insertions(+), 6 deletions(-)
+
+diff --git a/setup-disk.in b/setup-disk.in
+index 9444b7e..e2798f9 100644
+--- a/setup-disk.in
++++ b/setup-disk.in
+@@ -234,6 +234,14 @@ install_mounted_root() {
+ 	# check if our root is on raid so we can feed mkinitfs and
+ 	# update-exlinux.conf with the proper kernel module params
+ 	for dev in $rootdev $pvs; do
++
++		# check if we need hardware raid drivers
++		case $dev in
++		/dev/cciss/*)
++			initfs_features="${initfs_features% raid} raid"
++			;;
++		esac
++
+ 		[ -e "/sys/block/${dev#/dev/}/md" ] || continue
+ 
+ 		local md=${dev#/dev/}
+@@ -245,12 +253,6 @@ install_mounted_root() {
+ 		esac
+ 	done
+ 
+-	# check if we need hardware raid drivers
+-	case $rootdev in
+-		/dev/cciss/*)
+-			initfs_features="${initfs_features% raid} raid"
+-			;;
+-	esac
+ 
+ 	if [ -n "$VERBOSE" ]; then
+ 		echo "Root device:     $rootdev"
+-- 
+2.4.5
+