Date: Fri, 28 Oct 2005 23:52:23 +0200 From: =?ISO-8859-1?Q?S=F8ren_Schmidt?= <sos@FreeBSD.ORG> To: Mikhail Teterin <mi+mx@aldan.algebra.com> Cc: Peter Jeremy <PeterJeremy@optushome.com.au>, hackers@FreeBSD.ORG, hardware@FreeBSD.ORG Subject: Re: Very slow writing to SATA disk Message-ID: <2835B7B9-03AA-4EB2-996B-8CEC485071C6@FreeBSD.ORG> In-Reply-To: <200510281745.43138.mi%2Bmx@aldan.algebra.com> References: <200510280518.j9S5I3oQ025430@blue.virtual-estates.net> <20051028204803.GW39882@cirb503493.alcatel.com.au> <BC9D6C18-A7EC-4193-9021-7236CE12501F@FreeBSD.ORG> <200510281745.43138.mi%2Bmx@aldan.algebra.com>
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On 28/10/2005, at 23:45, Mikhail Teterin wrote: >> Indeed, 55C is way to high for 24/7 usage, and it might be that the >> drive is choking on it and barely is able to compensate. > > The reads are pretty quick... I'd like to be able to spin it down, but > ataidle is broken :-( Ask the maintainer to get it fixed, but be warned experience says it =20 might hose your data... >> What does SMART say ? any unusual like high correction rates or >> anything ? > (SMART data deleted) Well except the excessive temperature nothing out of the ordinary... Now, you say read speed is OK, but write speed isnt, is that on the =20 raw disk device or though the filesystem ? S=F8ren Schmidt sos@FreeBSD.org
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