Date: Thu, 4 Mar 2010 11:13:00 +0200 From: Alexandr Rybalko <ray@dlink.ua> To: Adrian Chadd <adrian@freebsd.org> Cc: freebsd-hackers@freebsd.org, Alex RAY <ray@ddteam.net>, Ivan Voras <ivoras@freebsd.org> Subject: Re: GEOM_ULZMA Message-ID: <20100304111300.57087a73.ray@dlink.ua> In-Reply-To: <d763ac661003030001k1055eae8rb106dcc9e73047dc@mail.gmail.com> References: <20100219163644.da89e882.ray__27111.9062825621$1266591431$gmane$org@dlink.ua> <hlmb66$n0t$1@ger.gmane.org> <20100219222604.44e50248.ray@ddteam.net> <d763ac661002200636u6a0d9546id96fbe2302c7122b@mail.gmail.com> <20100220201510.720c62fd.ray@ddteam.net> <d763ac661002201020g381ab6c0uca6d6fa3f660ed1b@mail.gmail.com> <d763ac661003030001k1055eae8rb106dcc9e73047dc@mail.gmail.com>
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On Wed, 3 Mar 2010 16:01:59 +0800 Adrian Chadd <adrian@freebsd.org> wrote: >> On 21 February 2010 02:20, Adrian Chadd <adrian@freebsd.org> wrote: >> > Oh I know that! I'm just saying that I may try lzma'ing the kernel and >> > rootfs's to see what kind of savings I get over gzip. :) >> >> The answer is "whoa". 24 megabyte compressed kernel + MDROOT drops to >> 6.5 megabytes with gzip -9 and a few bytes shy of 5 megabytes with a >> default lzma compress. >> >> .. wow. :) >> >> This is +1 for GEOM_ULZMA too if it's as effective for the mfs itself. >> I'll toy with that later. >> >> >> Adrian kernel from 3M to 850K rootfs.iso from 11M to 2.7 near to 25% of uncompressed -- Alexandr Rybalko <ray@dlink.ua> aka Alex RAY <ray@ddteam.net>
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