Date: Fri, 20 Jul 2012 15:46:21 -0700 From: Doug Barton <dougb@FreeBSD.org> To: James Snow <snow@teardrop.org> Cc: Dr Josef Karthauser <joe@tao.org.uk>, "freebsd-stable@freebsd.org" <freebsd-stable@freebsd.org> Subject: Re: Checksum errors across ZFS array Message-ID: <5009DFBD.4080106@FreeBSD.org> In-Reply-To: <20120720222244.GA18627@teardrop.org> References: <20120719152909.GL32960@teardrop.org> <002D6A20-D2A4-4909-B2EA-3DB562326050@tao.org.uk> <20120719171548.GM32960@teardrop.org> <BC2AD7AE-4D82-4989-9D51-F1F2329C00EB@tao.org.uk> <20120720222244.GA18627@teardrop.org>
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On 07/20/2012 15:22, James Snow wrote:
> I've run memtest for about 20 hours now (13 hours in one pass, 7 and
> counting on the second) and seen no errors. Hrm.
You probably know this already, but just in case ... Software memory
tests cannot tell you conclusively that memory is good, only that it's
bad. To make sure it's good you need a hardware tester.
hth,
Doug
--
Change is hard.
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