[OE-core] [PATCH 1/1] initramfs-live-install*: fix the "install" boot option

[nitin.a.kamble at intel.com]

From: Nitin A Kamble <nitin.a.kamble at intel.com>

The install boot option was giving the following error when one tried to
install the live image on a  permanent storage of a BSP.

cat: write error Invalid argument
Installation image failed
sh: can't access tty: job control turned off

Further digging into the issue, found out that the install script was trying
to do this:
 cat /proc/mounts > /etc/mtab

And in the base-files recipe the /etc/mtab is made soft link to /proc/mounts.
So the cat command was failing to write on /etc/mtab. As the contents of
the /proc/mounts is already reflected in the /etc/mtab file due to the
symlink-ing, there is no need for this step to recreate /etc/mtab in the
install script. So just removing this unnecessary step, which solves the
install issue of the live images.

Fixes this bug:
[YOCTO #4229]

Signed-off-by: Nitin A Kamble <nitin.a.kamble at intel.com>
---
 .../initrdscripts/files/init-install-efi.sh        |    1 -
 .../initrdscripts/files/init-install.sh            |    1 -
 .../initramfs-live-install-efi_1.0.bb              |    2 +-
 .../initrdscripts/initramfs-live-install_1.0.bb    |    2 +-
 4 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/meta/recipes-core/initrdscripts/files/init-install-efi.sh b/meta/recipes-core/initrdscripts/files/init-install-efi.sh
index 23228c9..9f7a9e7 100644
--- a/meta/recipes-core/initrdscripts/files/init-install-efi.sh
+++ b/meta/recipes-core/initrdscripts/files/init-install-efi.sh
@@ -66,7 +66,6 @@ rm -f /etc/udev/scripts/mount*
 umount /dev/${device}* 2> /dev/null || /bin/true
 
 mkdir -p /tmp
-cat /proc/mounts > /etc/mtab
 
 disk_size=$(parted /dev/${device} unit mb print | grep Disk | cut -d" " -f 3 | sed -e "s/MB//")
 
diff --git a/meta/recipes-core/initrdscripts/files/init-install.sh b/meta/recipes-core/initrdscripts/files/init-install.sh
index d2a0db3..2ecd333 100644
--- a/meta/recipes-core/initrdscripts/files/init-install.sh
+++ b/meta/recipes-core/initrdscripts/files/init-install.sh
@@ -78,7 +78,6 @@ if [ ! -b /dev/loop0 ] ; then
 fi
 
 mkdir -p /tmp
-cat /proc/mounts > /etc/mtab
 
 disk_size=$(parted /dev/${device} unit mb print | grep Disk | cut -d" " -f 3 | sed -e "s/MB//")
 
diff --git a/meta/recipes-core/initrdscripts/initramfs-live-install-efi_1.0.bb b/meta/recipes-core/initrdscripts/initramfs-live-install-efi_1.0.bb
index 8ad47d4..264931f 100644
--- a/meta/recipes-core/initrdscripts/initramfs-live-install-efi_1.0.bb
+++ b/meta/recipes-core/initrdscripts/initramfs-live-install-efi_1.0.bb
@@ -3,7 +3,7 @@ LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
 SRC_URI = "file://init-install-efi.sh"
 
-PR = "r0"
+PR = "r1"
 
 RDEPENDS_${PN} = "parted e2fsprogs-mke2fs dosfstools"
 
diff --git a/meta/recipes-core/initrdscripts/initramfs-live-install_1.0.bb b/meta/recipes-core/initrdscripts/initramfs-live-install_1.0.bb
index 0f80f0e..3a8836d 100644
--- a/meta/recipes-core/initrdscripts/initramfs-live-install_1.0.bb
+++ b/meta/recipes-core/initrdscripts/initramfs-live-install_1.0.bb
@@ -3,7 +3,7 @@ LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
 SRC_URI = "file://init-install.sh"
 
-PR = "r8"
+PR = "r9"
 
 RDEPENDS_${PN} = "grub parted e2fsprogs-mke2fs"
 
-- 
1.7.3.4