netdev - Re: [PATCH 1/1] UDEV - Add 'udevlom' command line param to start

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Message-ID: <4CDAC930.4010801@redhat.com>
Date:	Wed, 10 Nov 2010 17:32:48 +0100
From:	Harald Hoyer <harald@...hat.com>
To:	Narendra_K@...l.com
CC:	linux-hotplug@...r.kernel.org, netdev@...r.kernel.org,
	Matt_Domsch@...l.com, Jordan_Hargrave@...l.com,
	Charles_Rose@...l.com
Subject: Re: [PATCH 1/1] UDEV - Add 'udevlom' command line param to start_udev

On 11/03/2010 05:55 PM, Narendra_K@...l.com wrote:
> Hello,
>
> This patch allows users to specify if they want the onboard network
> interfaces to be renamed to lomN by implementing a command line param
> 'udevlom'.
>
> From: Narendra K<narendra_k@...l.com>
> Subject: [PATCH] UDEV - Add 'udevlom' command line param to start_udev
>
> This patch implements 'udevlom' command line parameter, which
> when passed, results in onboard network interfaces getting
> renamed to lomN.
>
> Signed-off-by: Narendra K<narendra_k@...l.com>
> ---
>   start_udev |    5 +++++
>   1 files changed, 5 insertions(+), 0 deletions(-)
>
> diff --git a/start_udev b/start_udev
> index 49fc286..57d60c9 100755
> --- a/start_udev
> +++ b/start_udev
> @@ -32,6 +32,7 @@ export TZ=/etc/localtime
>   . /etc/init.d/functions
>
>   prog=udev
> +cmdline=`cat /proc/cmdline`
>
>   touch_recursive() {
>   	( cd $1;
> @@ -60,6 +61,10 @@ fi
>
>   ret=$[$ret + $?]
>
> +if strstr "$cmdline" udevlom; then
> +	/sbin/udevadm control --env=UDEVLOM="y"
> +fi
> +
>   /sbin/udevadm trigger --type=subsystems --action=add
>   /sbin/udevadm trigger --type=devices --action=add
>   /sbin/udevadm settle

start_udev is obsolete with the use of systemd service files anyway in Fedora>=15
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