[OE-core] [PATCH 3/6] initscripts: Avoid restarting rpcbind daemon

[Hongxu Jia]

On 03/29/2014 12:52 AM, Iorga, Cristian wrote:
> Hi Hongxu,
> Does this change fix a bug or an inappropriate system behavior?

Yes, I got this fix from WindRiver Linux, here is the defect log:

1. From Boot logs:

Configuring network interfaces... ifup: interface lo already configured 
done.
Starting rpcbind daemon...done.
Starting rpcbind...Mounting remote filesystems...

2. From target:
  # ls -l /etc/rcS.d/S43rpcbind
lrwxrwxrwx 3 root root 17 Aug 28 07:57 /etc/rcS.d/S43rpcbind -> 
../init.d/rpcbind

3. But mountnfs also start rpcbind:
# ls -l  /etc/rcS.d/S45mountnfs.sh
lrwxrwxrwx 3 root root 21 Aug 28 07:57 /etc/rcS.d/S45mountnfs.sh -> 
../init.d/mountnfs.sh

from /etc/init.d/mountfs.sh

if test "$rpcbind" = yes
then
         if test -x /usr/sbin/rpcbind
         then
                 echo -n "Starting rpcbind..."
                 start-stop-daemon --start --quiet --exec /usr/sbin/rpcbind
                 sleep 2
         fi
fi

//Hongxu


> Thanks,
> Cristian Iorga
> YP
> Intel Corporation
>
> -----Original Message-----
> From: openembedded-core-bounces at lists.openembedded.org [mailto:openembedded-core-bounces at lists.openembedded.org] On Behalf Of Hongxu Jia
> Sent: Friday, March 28, 2014 11:43 AM
> To: openembedded-core at lists.openembedded.org
> Cc: Wold, Saul
> Subject: [OE-core] [PATCH 3/6] initscripts: Avoid restarting rpcbind daemon
>
> From: Yue Tao <Yue.Tao at windriver.com>
>
> Check whether rpcbind daemon already run before starting it.
>
> Signed-off-by: Yue Tao <Yue.Tao at windriver.com>
> Signed-off-by: Robert Yang <liezhi.yang at windriver.com>
> Signed-off-by: Jeff Polk <jeff.polk at windriver.com>
> Signed-off-by: Hongxu Jia <hongxu.jia at windriver.com>
> ---
>   meta/recipes-core/initscripts/initscripts-1.0/mountnfs.sh | 9 ++++++---
>   1 file changed, 6 insertions(+), 3 deletions(-)
>
> diff --git a/meta/recipes-core/initscripts/initscripts-1.0/mountnfs.sh b/meta/recipes-core/initscripts/initscripts-1.0/mountnfs.sh
> index fe6c196..be9f597 100755
> --- a/meta/recipes-core/initscripts/initscripts-1.0/mountnfs.sh
> +++ b/meta/recipes-core/initscripts/initscripts-1.0/mountnfs.sh
> @@ -67,9 +67,12 @@ if test "$rpcbind" = yes  then
>   	if test -x /usr/sbin/rpcbind
>   	then
> -		echo -n "Starting rpcbind... "
> -		start-stop-daemon --start --quiet --exec /usr/sbin/rpcbind
> -		sleep 2
> +		service rpcbind status > /dev/null
> +		if [ $? != 0 ]; then
> +			echo -n "Starting rpcbind..."
> +			start-stop-daemon --start --quiet --exec /usr/sbin/rpcbind
> +			sleep 2
> +		fi
>   	fi
>   fi
>   
> --
> 1.8.1.2
>
> --
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