Date: Fri, 20 Jan 2012 10:11:57 +0100 From: Michael Fuckner <michael@fuckner.net> To: freebsd-fs@freebsd.org Subject: Re: sanity check: is 9211-8i, on 8.3, with IT firmware still "the one" Message-ID: <4F192FDD.6090409@fuckner.net> In-Reply-To: <4F192ADA.5020903@brockmann-consult.de> References: <alpine.BSF.2.00.1201191604510.19710@kozubik.com> <4F192ADA.5020903@brockmann-consult.de>
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On 01/20/2012 09:50 AM, Peter Maloney wrote: Hi all, > The "hot pull test": > -------------- > dd if=/dev/random of=/somewhere/on/the/disk bs=128k > pull disk > wait 1 second > put disk back in > wait 1 second this is way too fast- if a device is added or removed there is a complete rediscovery on the SAS-bus which takes at least 15 seconds. In production environments this short span wouldn't happen, so this test may produce segfaults, but it is not realistic. Regards, Michael!
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