From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-la0-f43.google.com ([209.85.215.43]:55094 "EHLO mail-la0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754868AbaLVO3Q (ORCPT ); Mon, 22 Dec 2014 09:29:16 -0500 Received: by mail-la0-f43.google.com with SMTP id s18so4044959lam.2 for ; Mon, 22 Dec 2014 06:29:15 -0800 (PST) MIME-Version: 1.0 In-Reply-To: References: From: constantine Date: Mon, 22 Dec 2014 14:28:54 +0000 Message-ID: Subject: Re: Uncorrectable errors on RAID-1? To: Chris Murphy , linux-btrfs@vger.kernel.org Content-Type: text/plain; charset=UTF-8 Sender: linux-btrfs-owner@vger.kernel.org List-ID: On Mon, Dec 22, 2014 at 12:24 AM, Chris Murphy wrote: > smartctl -l scterc /dev/sdX That's really good to know. My drives are desktop and this feature is not supported; hence, I get "SCT Error Recovery Control command not supported". I'll definitely go for enterprise/raid class drives that support this command in the future; they somehow seem more transparent (if I may say) in maintaining them.