Date: Wed, 03 Oct 2012 17:35:59 +0300 From: Andriy Gapon <avg@FreeBSD.org> To: Steven Hartland <killing@multiplay.co.uk> Cc: freebsd-fs@FreeBSD.org, freebsd-geom@FreeBSD.org Subject: Re: zfs zvol: set geom mediasize right at creation time Message-ID: <506C4D4F.2090909@FreeBSD.org> In-Reply-To: <80F518854AE34A759D9441AE1A60D2DC@multiplay.co.uk> References: <505DF1A3.1020809@FreeBSD.org> <80F518854AE34A759D9441AE1A60D2DC@multiplay.co.uk>
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on 23/09/2012 04:04 Steven Hartland said the following: > Do you know what the effect of the volblocksize change > will have on a volume who's disk block size changes? > e.g. via a quirk for a 4k disk being added I am not sure that I got your question... My patch doesn't affect neither volblocksize value nor disk block size [geom property]. It changes only stripe size geom property. > I ask as we've testing a patch here which changes ashift to > be based on stripesize instead of sectorsize but in its > current form it has some odd side effects on pools which > are boot pools. > > Said patch is attached for reference. I think that the patch makes sense and would be curious to learn more about the side-effects. -- Andriy Gapon
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