Date: Tue, 19 May 2009 12:35:59 +0200 From: Ruben de Groot <mail25@bzerk.org> To: Paul Wootton <paul@fletchermoorland.co.uk> Cc: Max Laier <max@love2party.net>, freebsd-current@freebsd.org Subject: Re: discrepancies in used space after cpio Message-ID: <20090519103559.GA15608@ei.bzerk.org> In-Reply-To: <4A128822.9030709@fletchermoorland.co.uk> References: <4A1123C5.3070507@fletchermoorland.co.uk> <4A122C23.40603@freebsd.org> <200905190637.03323.max@love2party.net> <4A128822.9030709@fletchermoorland.co.uk>
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On Tue, May 19, 2009 at 11:21:22AM +0100, Paul Wootton typed: > > > Yes /DemoPool is a raidz pool that is going to replace my single disk > pool. Dmitry was right about sparse files > demophon# pwd > /var/tmp/kdecache-paul/kpc > demophon# du -hA . > 1.2G . > demophon# du -h . > 8.9M . > > Is there a there a better way instead of using cpio for moving an entire > filing system from a single disk zfs pool to a raidz zfs pool? > Or does making a sparse file in to a none sparse file just consume more > disk space and no other side affects zfs send/recv ? Ruben
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