From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45953) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dHpWP-0003mm-VQ for qemu-devel@nongnu.org; Mon, 05 Jun 2017 06:46:06 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dHpWL-000403-B9 for qemu-devel@nongnu.org; Mon, 05 Jun 2017 06:46:06 -0400 Received: from mxhk.zte.com.cn ([63.217.80.70]:37696) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dHpWK-0003yW-MJ for qemu-devel@nongnu.org; Mon, 05 Jun 2017 06:46:01 -0400 From: Yong Wang Date: Mon, 5 Jun 2017 18:44:53 +0800 Message-Id: <1496659493-1105-5-git-send-email-wang.yong155@zte.com.cn> In-Reply-To: <1496659493-1105-1-git-send-email-wang.yong155@zte.com.cn> References: <1496659493-1105-1-git-send-email-wang.yong155@zte.com.cn> Subject: [Qemu-devel] [PATCHv2 04/04] colo-compare: Update the COLO document to fix the processing of secondary packets in the main thread List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: zhang.zhanghailiang@huawei.com, jasowang@redhat.com, zhangchen.fnst@cn.fujitsu.com Cc: lizhijian@cn.fujitsu.com, qemu-devel@nongnu.org, wang.yong155@zte.com.cn, wang.guang55@zte.com.cn From: Wang Yong In my test, secondary does not process the packets comparing in the IOThread but in the qemu main thread processing. secondary's configuration " -chardev socket,id=compare1,host=3.3.3.3,port=9004,server,nowait" here,we should use 'wait' instead of 'nowait' configuration . after use 'wait' configuration ,packets can be process in the IOThread from the secondary, not in the qemu main thread. Signed-off-by: Wang Yong Signed-off-by: Wang Guang --- docs/colo-proxy.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/colo-proxy.txt b/docs/colo-proxy.txt index ce3f783..567cc8b 100644 --- a/docs/colo-proxy.txt +++ b/docs/colo-proxy.txt @@ -165,7 +165,7 @@ Primary(ip:3.3.3.3): -netdev tap,id=hn0,vhost=off,script=/etc/qemu-ifup,downscript=/etc/qemu-ifdown -device e1000,id=e0,netdev=hn0,mac=52:a4:00:12:78:66 -chardev socket,id=mirror0,host=3.3.3.3,port=9003,server,nowait --chardev socket,id=compare1,host=3.3.3.3,port=9004,server,nowait +-chardev socket,id=compare1,host=3.3.3.3,port=9004,server,wait -chardev socket,id=compare0,host=3.3.3.3,port=9001,server,nowait -chardev socket,id=compare0-0,host=3.3.3.3,port=9001 -chardev socket,id=compare_out,host=3.3.3.3,port=9005,server,nowait -- 1.8.3.1