From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from shin.romanrm.net (shin.romanrm.net [146.185.199.61]) (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 4F6DE1A5A2 for ; Sat, 2 Mar 2024 16:19:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=146.185.199.61 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709396376; cv=none; b=lXwYqMeu/5yEWAt2s5fzXshmH8VkGSFtLId+VeWYezk0h1Ci0tuCGLazKGSY+KOHydPJ83eRDnl7jg0Q9EbI0sTc6S2Aik7aJaNHXwLZoTjGtSFC2YLatVtLQ6QC9p5a+L88kvm67SUh39Z8UF5TA/hhXMO38YHIHNG9sFuI4AI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709396376; c=relaxed/simple; bh=6p0KWGR1uWNpLBoG4wDjbLwe5LT1AB4tTGpJv0AFQcM=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=MWvZNc2rabIphG8bpOSFSshGXZIB4WgNWPv57nYyOKHTgZqrTQwip2guR/KYix9ekgzKrQWqn3u3MhphK4DcJEEWBYUEDsU1jLse2gBgQynVTLozrVCkur7DlaO/KNWcVeNCpe90uFF16vCCiOCaxO8N5ZIgI0KR0jPX1aWmWFs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=romanrm.net; spf=pass smtp.mailfrom=romanrm.net; arc=none smtp.client-ip=146.185.199.61 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=romanrm.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=romanrm.net Received: from nvm (nvm2.home.romanrm.net [IPv6:fd39::4a:3cff:fe57:d6b5]) by shin.romanrm.net (Postfix) with SMTP id 1FC4C3F8ED; Sat, 2 Mar 2024 16:19:26 +0000 (UTC) Date: Sat, 2 Mar 2024 21:19:23 +0500 From: Roman Mamedov To: Nigel Kukard Cc: linux-btrfs@vger.kernel.org Subject: Re: btrfs ontop of LVM ontop of MD RAID1 supported? Message-ID: <20240302211923.6e4cfad4@nvm> In-Reply-To: <20240302204726.6d2dcd87@nvm> References: <1cfb237c-5583-44e9-8bad-d91f34e29972@LBSD.net> <20240302204726.6d2dcd87@nvm> X-Mailer: Claws Mail 3.11.1 (GTK+ 2.24.31; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Sat, 2 Mar 2024 20:47:26 +0500 Roman Mamedov wrote: > I made a Btrfs on top of LVM on top of RAID1 myself now, but on consumer SSDs. > Copying some files to it now, to check. Would be also helpful if you can find > a precise sequence of commands which can trigger the bug, less vague than > copy some files to it and see. After some file copying, snapshotting and reading back, I did not manage to reproduce any corruption so far, on 6.6.18. -- With respect, Roman