Re: Why is the DVD image so large?

From: Chris <bsd-lists_at_bsdforge.com>
Date: Sun, 02 Nov 2025 23:59:52 UTC
On 2025-11-01 12:44, Lars Tunkrans wrote:
> Den 2025-11-01 kl. 15:06, skrev Dennis Clarke:
>> 
>> 
>>     * * * I am happy to ask the dumb questions * * *
>> 
>> 
>> This morning I see that we have FreeBSD 15.0 BETA4 iso stuff :
>> 
>> https://download.freebsd.org/releases/ISO-IMAGES/15.0/?C=M&O=D
>> 
>> For doing a test install onto some real hardware I felt it would be nice to 
>> try out the iso images for ye old fashioned DVD. Worth a try?
>> 
>> However I see :
>> 
>> FreeBSD-15.0-BETA4-amd64-dvd1.iso     5150257152  2025-Oct-31 12:38
>> FreeBSD-15.0-BETA4-amd64-dvd1.iso.xz  4276839812  2025-Oct-31 12:38
>> 
>> Now the dvd1 image seems a tad large for an actual DVD media. I think
>> this has been the case for a very long time now.
>> 
>> Why is the DVD image so large?  Can something/anything be trimmed out?
>> 
> 
> HI   Dennis
> 
>    Beta3    did  not  have  the  KDE  Packages    and  was  4 GB  .   BETA4  
>  
> has  the  KDE  packages    and  is  4.8 GB
>     Just 100  MB    to  large  for  a  standard   DVD of  4.7 GB
>    I looked  at  the  cost  of  DVD-R   media   and  DVD-DL  ( Double Layer 
> ) 
> media   at  Amazon .  And  prices  is  very similar   for  50  DVD  & 
> DVD-DL 
> spindle packs.
>    There is no  economic  reason   for not  buying   8.5 GB DVD-DL media .
>    SO  its  possible  to put even  more  packages  on  a DVD-DL_ISO    (  
> Up  to 
> 8,5 GB )    which  would make offline installation  a  lot easier.
How does this pertain to reader/writers? Different burners have different 
capabilities.

> 
>     All  thats  needed  is  to  Document  that   DVD-DL  media is  required  
>  
> for  the  DVD-DL_ISO
> 
>    Regards

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