From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from aserp1040.oracle.com ([141.146.126.69]:43316 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933013AbbJANsj (ORCPT ); Thu, 1 Oct 2015 09:48:39 -0400 Message-ID: <560D39A7.4050703@oracle.com> Date: Thu, 01 Oct 2015 21:48:23 +0800 From: Anand Jain MIME-Version: 1.0 To: dsterba@suse.cz, linux-btrfs@vger.kernel.org, clm@fb.com Subject: Re: [PATCH 21/23] Btrfs: fix fs logging for multi device References: <1439548388-29686-1-git-send-email-anand.jain@oracle.com> <1439548388-29686-22-git-send-email-anand.jain@oracle.com> <20151001134544.GE5885@twin.jikos.cz> In-Reply-To: <20151001134544.GE5885@twin.jikos.cz> Content-Type: text/plain; charset=windows-1252; format=flowed Sender: linux-btrfs-owner@vger.kernel.org List-ID: On 10/01/2015 09:45 PM, David Sterba wrote: > On Fri, Aug 14, 2015 at 06:33:06PM +0800, Anand Jain wrote: >> In case of multi device btrfs fs, using one of device for >> the logging purpose it quite confusing, instead use the >> fsid. FSID is bit long, but the device path can be long >> as well in some cases. > > The fsid in the log would be good but yeah it's quite long. Though the > device paths could be long as well, they are not in most cases. The uuid > length is 36 bytes, a device mapper path starts at 12 (prefix) plus the > volume name. > > Please send this patch separately with a RFC tag so we can hopeully have > a discussion among more people. got it. will do. Thanks, Anand > -- > To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >