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initrdscripts: make boot drive detection more generic 

The init script that invokes install and install-efi scripts
passes the first parameter that identifies the boot drive but
in cases when this disk is labeled and kernel configurations
allow disk labeling under /run/media/ this would pass the disk
label.
The earlier implementation considered that the drive name will
be passed and in case the label is passed it fails and provides
the boot drive as an option for installation driver.
We now use a more generic approach to identify the boot drive
which can handle both drive name as well as label if passed.

(From OE-Core rev: 1964b697ddadc59e27087f9f1f6b24236f4addcc)

Signed-off-by: Awais Belal <awais_belal@mentor.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Awais Belal 2015-05-21 19:28:34 +05:00 committed by Richard Purdie
parent 9da81df30e
commit e1de8af487
2 changed files with 4 additions and 2 deletions
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3
meta/recipes-core/initrdscripts/files/init-install-efi.sh
View File

@ -16,7 +16,8 @@ swap_ratio=5
# Get a list of hard drives
hdnamelist=""
live_dev_name=${1%%/*}
live_dev_name=`cat /proc/mounts | grep ${1%/} | awk '{print $1}'`
live_dev_name=${live_dev_name#\/dev/}
live_dev_name=${live_dev_name%%[0-9]*}
echo "Searching for hard drives ..."

3
meta/recipes-core/initrdscripts/files/init-install.sh
View File

@ -15,7 +15,8 @@ swap_ratio=5
# Get a list of hard drives
hdnamelist=""
live_dev_name=${1%%/*}
live_dev_name=`cat /proc/mounts | grep ${1%/} | awk '{print $1}'`
live_dev_name=${live_dev_name#\/dev/}
live_dev_name=${live_dev_name%%[0-9]*}
echo "Searching for hard drives ..."