From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E6FF3139CEF for ; Tue, 9 Jul 2024 06:49:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720507761; cv=none; b=ckvI1p4faLOHP+9OlZwfXi1fnG0TYKfyLo6TYMzu+btxRGHNt+da4538823al3QBfkPm+rpW+FOdLMSXiCgoXf+6ccMbTRov9YkGVL0TexCbtee58eT0uIEpyIFNMT8XYj9cG4qgGB0Lz16neZlAdPnxdN0lO83QmoP+e9Vg20E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720507761; c=relaxed/simple; bh=UZHSs1c5oAPgeJ2/aoIwxszwuwaZMaVPK1S+q8FC+pE=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=GY7SIn7jY9EWrWxduMVZGDWJIAIr2Z6geDmScpn6igJ9Mc+1xwa7Om/ZzvN/d2DGC6WDbzeppdO+RxanUH9xKlqtbscIh7MLVF8m/AScJtydMCq+8jbScJfcujhrkvIPekeDtxwevVOghGnG/z3CY187y6YRTPwB+qVJXryActM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=JpGQlRJy; arc=none smtp.client-ip=192.198.163.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="JpGQlRJy" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1720507760; x=1752043760; h=date:from:to:cc:subject:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=UZHSs1c5oAPgeJ2/aoIwxszwuwaZMaVPK1S+q8FC+pE=; b=JpGQlRJyuVMGC+Gv5EgTXS136G6YCSkGzFnp319WGRmIwci63sZODlXJ aZ+W+rl4qrB91J5ztnjB6Si61VqqJteVvWQeF3lkI2fJ+nI88aLGEwXqd RUWZUR32DWK/UiG/G3Rk3L9164GEQDbt3wxatzDoeodMkwMoFxnWqLgJn QiJ862hWSZYIpcCGRwWXXcFYPVaXZMni9DpGqIhwKexU2Db61GqiWoOZw zKTDO3dFKDCyNMHFer4D9DDSNiI34BkdxeK3t84B42Vqoh0uA/h7IVluX FaQ2OSm0BLGcS9JzNkeuVEMj56DulT78T7ui1AqFiNS5sphfrWz9z8c7D g==; X-CSE-ConnectionGUID: APBmfib+T++T5255Z3KLdA== X-CSE-MsgGUID: Oxwv2mn+RsqaP6ig5s85Bw== X-IronPort-AV: E=McAfee;i="6700,10204,11127"; a="28344978" X-IronPort-AV: E=Sophos;i="6.09,194,1716274800"; d="scan'208";a="28344978" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Jul 2024 23:49:19 -0700 X-CSE-ConnectionGUID: 4xJfBVUtT0iJIlzHxyYwww== X-CSE-MsgGUID: cGfh0ycvSgayQg5qQ23BQQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,194,1716274800"; d="scan'208";a="47724623" Received: from mtkaczyk-mobl.ger.corp.intel.com (HELO localhost) ([10.245.98.108]) by fmviesa008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Jul 2024 23:49:18 -0700 Date: Tue, 9 Jul 2024 08:49:13 +0200 From: Mariusz Tkaczyk To: Mateusz =?UTF-8?Q?Jo=C5=84czyk?= Cc: linux-raid@vger.kernel.org Subject: Re: [REGRESSION] Cannot start degraded RAID1 array with device with write-mostly flag Message-ID: <20240709084913.000020d8@linux.intel.com> In-Reply-To: References: <20240706143038.7253-1-mat.jonczyk@o2.pl> X-Mailer: Claws Mail 4.1.0 (GTK 3.24.33; x86_64-w64-mingw32) Precedence: bulk X-Mailing-List: linux-raid@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Mon, 8 Jul 2024 22:09:51 +0200 Mateusz Jo=C5=84czyk wrote: > > This looks correct, can you give it a test and cook a patch? > > > > Thanks, > > Kuai =20 > Hello, >=20 > Yes, I'm working on it. Patch description is nearly done. > Kernel with this patch works well with normal usage and > fsstress, except when modifying the array, as I have written > in my previous email. Will test some more. >=20 > I'm feeling nervous working on such sensitive code as md, though. > I'm not an experienced kernel dev. >=20 > Greetings, >=20 > Mateusz >=20 >=20 Hi Mateusz, If there is something I can help with, fell free to ask (even in Polish). You can reach me by the mail I sent it or mariusz.tkaczyk@intel.com I cannot answer you directly (this is the first problem you have to solve): The following message to was undeliverable. The reason for the problem: 5.1.0 - Unknown address error 554-'sorry, refused mailfrom because return MX does not exist' Please consider using different mail provider (so far I know, gmail works w= ell). Thanks, Mariusz