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Sun, 17 Mar 2019 14:49:43 -0400 X-Greylist: delayed 488 seconds by postgrey-1.27 at vger.kernel.org; Sun, 17 Mar 2019 14:49:41 EDT Received: from venice.bhome ([94.38.191.48]) by smtp-18.iol.local with ESMTPA id 5aixhekWMccUp5aixhY7oV; Sun, 17 Mar 2019 19:41:31 +0100 x-libjamoibt: 1601 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=libero.it; s=s2014; t=1552848091; bh=Vb+cXb2dfjCwNOn178TeUad1iJhYUb8FhO5yLlqjM+8=; h=Reply-To:Subject:To:References:From:Date:In-Reply-To; b=dbV2H+N59SIeIsEghMbg0Wu61iUQSTfSauDcXxiS1bFOfUB3V7pO/Lln2ZGjPWEaE +I4kNB/m8xDdESGu+NtlqelNBRzfOJ4256MRSjwf9vgj6A65ATvDoTYeVQFYskEOKT uOOBsGJHd9z1rKx6n17ZBPRmatWmL0AmFiAzs9CSzmem4xYvYwbFQ68xUaF/Vev+fF 5ZMHmE0ZyMn+KfyVIOIQ8Ldo91KAAtAComRsMzj6UglwU/1SW325pDoMX5CPlChkD3 n2PlFu14IWriVO5xzpde8q/8j1M+JCuUUboyqbmBgdnTS3DQcY3vuafqh0kWLos1As SVQ66nPEAScEQ== X-CNFS-Analysis: v=2.3 cv=QpiPIm6d c=1 sm=1 tr=0 a=LSmNtxrrF1VkTiQg1w8xYQ==:117 a=LSmNtxrrF1VkTiQg1w8xYQ==:17 a=jpOVt7BSZ2e4Z31A5e1TngXxSK0=:19 a=IkcTkHD0fZMA:10 a=cHZ-0qh9iHtLFCKCVwUA:9 a=QEXdDO2ut3YA:10 Reply-To: kreijack@inwind.it Subject: Re: [PATCH 1/1] btrfs-progs: fi usage: implement raid56 To: stephane_btrfs@lesimple.fr, linux-btrfs@vger.kernel.org References: <20190317125150.26265-1-stephane_btrfs@lesimple.fr> <20190317125150.26265-2-stephane_btrfs@lesimple.fr> From: Goffredo Baroncelli Openpgp: preference=signencrypt Autocrypt: addr=kreijack@libero.it; 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Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.5.1 MIME-Version: 1.0 In-Reply-To: <20190317125150.26265-2-stephane_btrfs@lesimple.fr> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-CMAE-Envelope: MS4wfEorDEJOuMQTkpWczp615UMq4rWwlO27FAHiTyWxWMZLiOXfcxJaCo7lPDTOPSbe6oomJDTFIy8vqwYgVr4taPJHGGAvyh7YSgFgJYD+pL0yJsv5uO4w xdnePHwntG+ZIv6bt4oQIUTHdKltzilA8CoffZtJ9I++z91n9fxjc/b0KQlBFKJinlGR6R8L+gerOA3WuhN5Rnm5Bqh0nq4X7H0= Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On 17/03/2019 13.51, stephane_btrfs@lesimple.fr wrote: [...] > - if (!ratio) > - warning("RAID56 detected, not implemented"); > - IIRC one of the problem which lead to this code was that the not root user cannot access to chunkinfo. So the (regular) user should be warned about that: the printed info may be not correct. [...] BR G.Baroncelli -- gpg @keyserver.linux.it: Goffredo Baroncelli Key fingerprint BBF5 1610 0B64 DAC6 5F7D 17B2 0EDA 9B37 8B82 E0B5