Date: Tue, 30 Oct 2007 17:39:19 -0400 From: Ender <ender@enderzone.com> To: Mark Powell <M.S.Powell@salford.ac.uk> Cc: Jeremy Chadwick <koitsu@FreeBSD.org>, freebsd-current@freebsd.org Subject: Re: WRITE_DMA48 error causing loss of ZFS array Message-ID: <4727A487.1030604@enderzone.com> In-Reply-To: <20071030093229.O32304@rust.salford.ac.uk> References: <20071029092531.J99722@rust.salford.ac.uk> <20071030015534.GA69514@eos.sc1.parodius.com> <20071030093229.O32304@rust.salford.ac.uk>
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Mark Powell wrote: > On Mon, 29 Oct 2007, Jeremy Chadwick wrote: > >> On Mon, Oct 29, 2007 at 09:59:11AM +0000, Mark Powell wrote: >>> I've experienced several dma errors over the past few months with >>> various >>> incarnations of 7.0 which were all fixed. >> >> This could be relevant: >> >> http://kerneltrap.org/mailarchive/freebsd-current/2007/10/2/326931 > > Yes, thanks. Last time I mentioned this, des@des.no also said then it > was a well known ATA bug, for which I should look in the archives. > However, as I said, it's hard to pinpoint from searching the -current > archives, quite which bug he is talking about. > Does anyone have a link to a post which goes into greater detail > about this problem? > I'd like to post a PR regarding this, but would like to read these > previous posts to get a little more info. > Cheers. > Maybe one of these is related? http://www.freebsd.org/cgi/query-pr.cgi?pr=117656 Also if this is a well known (s)ata bug, should it maybe be added to UPDATING or some sort of documentation? Maybe http://www.freebsd.org/releases/7.0R/todo.html ?
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