From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Dunn Subject: Re: RAID down, dont know why! Date: Sun, 08 Nov 2009 09:24:20 -0500 Message-ID: <4AF6D494.2050207@gmail.com> References: <4AF6CEFD.60309@gmail.com> <20091108142238.GA11786@cthulhu.home.robinhill.me.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20091108142238.GA11786@cthulhu.home.robinhill.me.uk> Sender: linux-raid-owner@vger.kernel.org To: linux-raid list List-Id: linux-raid.ids What would I be looking for on this? Its a lot to sift through. Currently just line-by-lining it. Robin Hill wrote: > On Sun Nov 08, 2009 at 09:00:29AM -0500, Andrew Dunn wrote: > > >> I just copied 4+ TiB of information to this array, restarted 5 times >> and tried to access it.... What is going on? >> >> What kind of logs do you need, I really need help! >> >> > From the message you've posted, it looks like something has triggered > the (simultaneous) removal of four drives from the array. I'd check the > dmesg output - it should provide some information. I'd guess these four > drives are all attached to the same controller (are they external or > internal?), so possibly the controller reset (or for external drives, it > could be a cable issue). > > You should be able to force an assembly anyway (using the --force flag) > but I'd make sure you know exactly what the issue is first, otherwise > this is likely to happen again. > > Cheers, > Robin > -- Andrew Dunn http://agdunn.net