Date: Thu, 03 Aug 2006 09:59:26 +0200 From: Miroslav Lachman <000.fbsd@quip.cz> To: "R. B. Riddick" <arne_woerner@yahoo.com> Cc: freebsd-geom@freebsd.org Subject: Re: gmirror Cannot add disk ad5 to gm0 (error=22) Message-ID: <44D1ACDE.8090104@quip.cz> In-Reply-To: <20060803061948.19660.qmail@web30313.mail.mud.yahoo.com> References: <20060803061948.19660.qmail@web30313.mail.mud.yahoo.com>
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R. B. Riddick wrote: > --- Miroslav Lachman <000.fbsd@quip.cz> wrote: > >>ASUS RS120-E3 is barebone 1U rackmount with 8 (or 10?) fans, temperature >>is monitored every 5 minutes by smartctl invoked from MRTG and displayed >>in graphs. Disk drives temperature is under 40°C with heavy loaded system. >> > > Hmm... I do not know modern disks, but my old disks (2003) have about 27 to 34 > deg Celsius. I would still guess ur disks r too hot... I had similar symptoms, > when it became summer: First a lot of read/write errors, then the box could do > so much - after a reboot it did not become better, so that I moved one disk to > a cooler place (away from the other disk)... Modern disks specifications allow temperatures to 55°C, for example my home HDD has 50°C, on another machines I have disks with 51°C without troubles. I 1U rackmount there is no cooler place - there is no space :o). I will be happier, if disks will be cooler, but there is no way to do it. Miroslav Lachman
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