[CentOS] About CentOS 5 isos.

Fri Apr 13 23:35:55 UTC 2007
John Summerfield <debian at herakles.homelinux.org>

Warren Young wrote:
> devel wrote:
>> Why the images are not compressed?
> 
> Because RPMs are compressed already, and almost everything on a CentOS 
> install disk is an RPM.
> 
> I tried compressing the bin DVD here with bzip2 -9 and saw a size 
> improvement of less than 3%.  The cost of this tiny benefit is 2x the 
> disk space during the decompression step, and half an hour of 
> decompression time on a 3 GHz machine.

but it only has to be compressed once, whereas it gets to be download 
hundreds of thousands of times.

Running mkzftree on the non-rpm and non preboot stuff might make some 
sense. Makes it had to read in winders tho.

-- 

Cheers
John

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