From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?WGluemUgQ2hpICjkv6Hms70p?= Subject: objecter incremental osdmap crc check Date: Wed, 3 Feb 2016 21:54:07 +0800 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-path: Received: from mail-ob0-f181.google.com ([209.85.214.181]:33482 "EHLO mail-ob0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752617AbcBCNyI (ORCPT ); Wed, 3 Feb 2016 08:54:08 -0500 Received: by mail-ob0-f181.google.com with SMTP id is5so30144833obc.0 for ; Wed, 03 Feb 2016 05:54:07 -0800 (PST) Sender: ceph-devel-owner@vger.kernel.org List-ID: To: "ceph-devel@vger.kernel.org" hi, all: When osd update the osdmap, it would apply the OSDMap::Incremental and get the crc for the new osdmap. If the crc is not the same as define in Incremental osd would request the full osdmap. I think the logic is quite well. But in the client, the objecter do not check the crc. I do not know why not client do the same logic as osd. Could anyone explain this? Thanks. -- Regards, Xinze Chi