[CRIU] [PATCH] page-server: allow to execute page-server in the background

[Pavel Emelyanov]

> @@ -233,6 +233,9 @@ out:
>  	if (ask < 0)
>  		return -1;
>  
> +	if (daemon_mode)
> +		daemon(0, 0);
> +
>  	pr_info("Accepted connection from %s:%u\n",
>  			inet_ntoa(caddr.sin_addr),
>  			(int)ntohs(caddr.sin_port));
> diff --git a/test/zdtm.sh b/test/zdtm.sh
> index ace17b6..a82bf97 100755
> --- a/test/zdtm.sh
> +++ b/test/zdtm.sh
> @@ -349,7 +349,7 @@ EOF
>  	mkdir -p $ddump
>  
>  	if [ $PAGE_SERVER -eq 1 ]; then
> -		$CRTOOLS page-server -D $ddump -o page_server.log -v 4 --port $PS_PORT &
> +		$CRTOOLS page-server -D $ddump -o page_server.log -v 4 --port $PS_PORT
>  		PS_PID=$!
>  		opts="--page-server --address 127.0.0.1 --port $PS_PORT"
>  	fi
> 


I bet this doesn't help.

1. No --daemon in zdtm.sh call, thus page server doesn't daemonize
2. Even if it (--daemon opt) was -- daemonization occurs _after_ accepted
   connection, while this new connection may happen only during dump command

Thanks,
Pavel