From: Matt Porter <mpor...@konsulko.com>
Support for finding the root partition via PARTUUID is a portable method to
determine the system root device as it does not depend on device ordering and
also abstracts the diference between IDE devices and SCSI/SATA/etc type
devices.
Signed-off-by: Matt Porter <mpor...@konsulko.com>
Signed-off-by: Tom Rini <tr...@konsulko.com>
---
meta/classes/image-vm.bbclass | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meta/classes/image-vm.bbclass b/meta/classes/image-vm.bbclass
index a888f0232caa..a7cabae590c0 100644
--- a/meta/classes/image-vm.bbclass
+++ b/meta/classes/image-vm.bbclass
@@ -42,7 +42,7 @@ ROOTFS ?=
"${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.${VM_ROOTFS_TYPE}"
# Used by bootloader
LABELS_VM ?= "boot"
-ROOT_VM ?= "root=/dev/sda2"
+ROOT_VM ?= "root=PARTUUID=${DISK_SIGNATURE}-02"
# Using an initramfs is optional. Enable it by setting INITRD_IMAGE_VM.
INITRD_IMAGE_VM ?= ""
INITRD_VM ?= "${@'${IMGDEPLOYDIR}/${INITRD_IMAGE_VM}-${MACHINE}.cpio.gz' if
'${INITRD_IMAGE_VM}' else ''}"
--
1.9.1
--
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