From: Saul Wold <saul.wold@intel.com>
To: Ed Bartosh <ed.bartosh@linux.intel.com>,
openembedded-core@lists.openembedded.org
Cc: benjamin.esquivel@intel.com
Subject: Re: [wic][PATCH] systemd-bootdisk.wks: use PARTUUID
Date: Mon, 24 Oct 2016 10:34:40 -0700 [thread overview]
Message-ID: <1477330480.6169.3.camel@intel.com> (raw)
In-Reply-To: <1477317281-19518-1-git-send-email-ed.bartosh@linux.intel.com>
On Mon, 2016-10-24 at 16:54 +0300, Ed Bartosh wrote:
> Root device name in systemd-bootdisk.wks is 'sda'. This can cause
> images, produced using this wks to refuse booting if real device
> name is not 'sda'. For example, when booting MinnowBoard MAX from
> MicroSD card the boot process stucks with this message on the boot
> console output: Waiting for root device /dev/sda2...
> This happens because real device name of MicroSD card on this device
> is mmcblk1.
>
> Used --use-uuid option for root partition. This should make
> wic to put partiion UUID instead of device name into kernel command
> line.
>
> [YOCTO #10485]
>
> Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
> ---
> scripts/lib/wic/canned-wks/systemd-bootdisk.wks | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/scripts/lib/wic/canned-wks/systemd-bootdisk.wks
> b/scripts/lib/wic/canned-wks/systemd-bootdisk.wks
> index b900023..4bd9d6a 100644
> --- a/scripts/lib/wic/canned-wks/systemd-bootdisk.wks
> +++ b/scripts/lib/wic/canned-wks/systemd-bootdisk.wks
> @@ -4,7 +4,7 @@
>
> part /boot --source bootimg-efi --sourceparams="loader=systemd-boot"
> --ondisk sda --label msdos --active --align 1024
>
> -part / --source rootfs --ondisk sda --fstype=ext4 --label platform
> --align 1024
> +part / --source rootfs --ondisk sda --fstype=ext4 --label platform
> --align 1024 --use-uuid
>
part swap --ondisk sda --size 44 --label swap1 --fstype=swap
>
I understand the --use-uuid for the partition labeling, but how does it
affect everything marked as ondisk sda? Or is ondisk ignored with use-
uuid?
Sau!
>
> --
> 2.1.4
>
next prev parent reply other threads:[~2016-10-24 17:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-24 13:54 [wic][PATCH] systemd-bootdisk.wks: use PARTUUID Ed Bartosh
2016-10-24 16:06 ` Benjamin Esquivel
2016-10-24 17:34 ` Saul Wold [this message]
2016-10-25 7:56 ` Ed Bartosh
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