From mboxrd@z Thu Jan 1 00:00:00 1970 From: Javier Marcet Subject: Re: Help with two momentarily failed drives out of a 4x3TB Raid 5 Date: Mon, 11 Mar 2013 20:03:36 +0100 Message-ID: References: <29375201.0.1362994874930.JavaMail.root@zimbra> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-path: In-Reply-To: <29375201.0.1362994874930.JavaMail.root@zimbra> Sender: linux-raid-owner@vger.kernel.org To: Roy Sigurd Karlsbakk Cc: Linux-RAID , =?UTF-8?Q?Mathias_Bur=C3=A9n?= List-Id: linux-raid.ids On Mon, Mar 11, 2013 at 10:41 AM, Roy Sigurd Karlsbakk wrote: >> > As above. Also, I see no self-tests logged? >> >> I hadn't done any test manually but I had smartd running and >> configured. > > smartd won't run any tests unless you configure it to do so. I completely forgot to check the surfaces when I bought the disks. I did quite a few tests before I decided to use ext4 but did not check their health. I have two disks still missing 30% of the long test but the two other ones stopped due to errors: http://bpaste.net/raw/83003/ 197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 18 http://bpaste.net/raw/83004/ 197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 1 I am gonna pass badblocks on them but this does not look good. Could a faulty sata data cable cause those bad blocks? The disks are 8 months old so I hope I can get them replaced. -- Javier Marcet