From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F1550C433EF for ; Fri, 6 May 2022 12:05:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1391652AbiEFMI6 (ORCPT ); Fri, 6 May 2022 08:08:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33272 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346626AbiEFMI5 (ORCPT ); Fri, 6 May 2022 08:08:57 -0400 Received: from out0.migadu.com (out0.migadu.com [94.23.1.103]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2521664BEA for ; Fri, 6 May 2022 05:05:14 -0700 (PDT) Subject: Re: Unable to add journal device to RAID 6 array DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1651838713; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=3vGzK97/0akIvbTr4WVd9wyH26Cb5cbs+TC9nSq5Sig=; b=QbkThg9yBt5z6bUBdCifpe+wkgjr+Pl0QSG4ajJqCj7frUrBRlEEE6pnnjqREmogSNA7zc Wdi9hrOwLx2Ylsqf1nN04rmN3Cy7/FyXuyPLYyaM2XBMd/lBWurfPcw3aXAwLmclrn3bq3 dEUh0ODHQgjfuKdz8ngi9Mvn7svR6No= To: James Stephenson Cc: linux-raid@vger.kernel.org References: <26c0f640-8801-240c-ce2c-99246b09f2e2@linux.dev> X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Guoqing Jiang Message-ID: Date: Fri, 6 May 2022 20:05:09 +0800 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-Migadu-Flow: FLOW_OUT X-Migadu-Auth-User: linux.dev Precedence: bulk List-ID: X-Mailing-List: linux-raid@vger.kernel.org On 5/6/22 7:55 PM, James Stephenson wrote: > Thank you for your reply. I did check the source and found the same > block, however I’m not familiar enough to understand where I would see > this condition indicated? > > As of now the array seems perfectly normal: > https://gist.github.com/jstephenson/0b615aab33bb8157a3876471ef50424e Seems the bitmap is not clean, so resync thread might be running. bitmap: 3/88 pages [12KB], 65536KB chunk I suppose you can find relevant threads with "ps aux | grep md126", and also the output of "cat /proc/mdstat" could be helpful. Thanks, Guoqing