Date: Tue, 15 Jun 2010 09:42:00 -0700 From: Robin Sommer <robin@icir.org> To: Jeremy Chadwick <freebsd@jdc.parodius.com> Cc: freebsd-stable@freebsd.org Subject: Re: File system trouble with ICH9 controller Message-ID: <20100615164200.GA97659@icir.org> In-Reply-To: <20100610210608.GA60944@icir.org> References: <20100610162918.GA23022@icir.org> <20100610181703.GA80162@icarus.home.lan> <20100610210608.GA60944@icir.org>
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On Thu, Jun 10, 2010 at 14:06 -0700, I wrote: > Thanks for your quick response. I don't need much in terms of > long-term data reliability on these machines (thus the RAID 0). > However, if MatrixRAID is unreliably even without further external > events (like disk problems/changes), I'll turn it off. An update on this: I have now turned off the RAID on half of my blades, leaving the other half untouched. After a few days, 3 of those systems still using the RAID have experienced similar fs corruption as reported before, while all the blades wo/ RAID have been running fine. So, that looks like the RAID is indeed to blame and I'll turn it off for all systems now. Robin -- Robin Sommer * Phone +1 (510) 666-2886 * robin@icir.org ICSI/LBNL * Fax +1 (510) 666-2956 * www.icir.org
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