Date: Thu, 10 Mar 2011 19:06:23 -0500 From: Mike Tancsa <mike@sentex.net> To: Stephen McKay <mckay@freebsd.org> Cc: freebsd-fs@freebsd.org Subject: Re: Constant minor ZFS corruption Message-ID: <4D79677F.2080908@sentex.net> In-Reply-To: <201103102302.p2AN2hNB002016@dungeon.home> References: <201103081425.p28EPQtM002115@dungeon.home> <BEBC15BA440AB24484C067A3A9D38D7E014DA66584F0@server7.acsi.ca> <201103091241.p29CfUM1003302@dungeon.home> <4D7788D9.50808@sentex.net> <201103102302.p2AN2hNB002016@dungeon.home>
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On 3/10/2011 6:02 PM, Stephen McKay wrote: > > If either of these were the cause of our problem, we'd see errors > logged, right? Not just invisible corruption? You would think.... Controller or controller driver issue ? Do you have any other systems with the same parts ? If you swap out 2 or 3 of the drives and then take those disks into another system, are you able to trigger the issue or an issue ? > > We will probably swap the power supply and cables anyway soon, just to > see what happens, but on other machines where cables or power was the > problem I saw errors (just like yours) in the logs. > >> After almost 5 days of uptime, no problems at all now. Not one error. > > Well, we've got something to aim for, eh? :-) Considering I was seeing dozens per hr, 5 days (now 6!) without an error is great :) ---Mike > > Cheers, > > Stephen. > > -- ------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet services since 1994 www.sentex.net Cambridge, Ontario Canada http://www.tancsa.com/
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