From: Alexey Tourbin <at@altlinux.ru>
To: ALT Devel discussion list <devel@lists.altlinux.org>
Subject: Re: [devel] packages/hasher: heads/master
Date: Sun, 10 Aug 2008 22:55:17 +0400
Message-ID: <20080810185517.GA618@altlinux.org> (raw)
In-Reply-To: <20080810095009.GA7667@localhost.localdomain>
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On Sun, Aug 10, 2008 at 12:50:12PM +0300, Kirill A. Shutemov wrote:
> On Sun, Aug 10, 2008 at 09:48:12AM +0400, Alexey M. Tourbin wrote:
> > Update of /people/at/packages/hasher.git
> >
> > Changes statistics since `1.3.6-alt1-2-g37c64c1' follows:
> > hasher/hsh-sh-cache-chroot-functions | 23 +++++++++++++++--------
> > 1 files changed, 15 insertions(+), 8 deletions(-)
> >
> > Changelog since `1.3.6-alt1-2-g37c64c1' follows:
> > commit a674c56f168363a1aed57975fc1492e083f527b5
> > Author: Alexey Tourbin <at@altlinux.ru>
> > Date: Sun Aug 10 09:39:34 2008 +0400
> >
> > hsh-sh-cache-chroot-functions: use lzop(1) to compress chroot.cpio
>
> А это сильно замедлит работу hasher'а?
Может даже ускорить. У меня lzop сжимает chroot.cpio за 2 секуды,
а ражзимает за 0.7 секунд (это в три раза быстрее, чем 'gzip -1'
и zcat). При этом размер уменьшается со 152M до 71M ('gzip -1'
дает 55M).
Короче, это realtime compressor, который сжимает и разжимает быстрее,
чем записывает и читает своп.
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prev parent reply other threads:[~2008-08-10 18:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-10 9:50 ` [devel] [SCM] " Kirill A. Shutemov
2008-08-10 18:55 ` Alexey Tourbin [this message]
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