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To: gentoo-user@g.o
From: Joerg.Schilling@... (Joerg Schilling)
Subject: Re: Re: RFC : fast copying of a whole directory tree
Date: Mon, 13 Feb 2012 19:20:14 +0100
Nikos Chantziaras <realnc@...> wrote:

> >  > This works because there are two decoupled processes, shared memory
> > between
> >  > them and the fact that star reads names from directories in one big
> > chunk.
> >  >
> >
> > Honestly, that's news to me. Which package has star?
>
> eix -e star

To help star to buffer, give star a large fifo size that is up to haslf of the 
RAM in your machine, e.g. fs=1000m

To make sure that star gives fast file creation (unpacking of archives) on 
filesystems that do not support fast verified transactions, you need to make 
star as "insecure" as other software to get comparable results, so add:

	-no-fsync

Jörg

-- 
 EMail:joerg@... (home) Jörg Schilling D-13353 Berlin
       js@...                (uni)  
       joerg.schilling@... (work) Blog: http://schily.blogspot.com/
 URL:  http://cdrecord.berlios.de/private/ ftp://ftp.berlios.de/pub/schily


Replies:
Re: Re: RFC : fast copying of a whole directory tree
-- Dale
References:
RFC : fast copying of a whole directory tree
-- Helmut Jarausch
Re: RFC : fast copying of a whole directory tree
-- Michael Orlitzky
Re: RFC : fast copying of a whole directory tree
-- Grant Edwards
Re: Re: RFC : fast copying of a whole directory tree
-- Joerg Schilling
Re: Re: RFC : fast copying of a whole directory tree
-- Pandu Poluan
Re: RFC : fast copying of a whole directory tree
-- Nikos Chantziaras
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Updated May 04, 2012

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