From 8a58e9bb3e76a9962f1d14a8bdd3f7de675c3492 Mon Sep 17 00:00:00 2001 From: Tom Rini Date: Fri, 28 Jul 2017 20:14:33 -0400 Subject: wic: Switch to using --use-uuid by default The most portable way to specifiy a root device in a disk image that we create is to use PARTUUID rather than /dev/sda2. As background, both GPT and MBR tables provide valid UUID values for each partition and the Linux Kernel contains the logic to parse this value. With this change we can now boot the default disk images when used as any valid block device that the included kernel uses. This for example means that VirtualBox can be used to run vmdk without changes as it uses IDE for the virtual disk controller. Cc: Matt Porter Signed-off-by: Tom Rini Signed-off-by: Richard Purdie --- scripts/lib/wic/canned-wks/common.wks.inc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'scripts/lib/wic/canned-wks/common.wks.inc') diff --git a/scripts/lib/wic/canned-wks/common.wks.inc b/scripts/lib/wic/canned-wks/common.wks.inc index 5cf2fd1f3e..89880b417b 100644 --- a/scripts/lib/wic/canned-wks/common.wks.inc +++ b/scripts/lib/wic/canned-wks/common.wks.inc @@ -1,3 +1,3 @@ # This file is included into 3 canned wks files from this directory part /boot --source bootimg-pcbios --ondisk sda --label boot --active --align 1024 -part / --source rootfs --ondisk sda --fstype=ext4 --label platform --align 1024 +part / --source rootfs --use-uuid --fstype=ext4 --label platform --align 1024 -- cgit v1.2.3