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Date:      Sat, 19 Mar 2022 08:54:45 +0700
From:      Eugene Grosbein <eugen@grosbein.net>
To:        Warner Losh <imp@bsdimp.com>
Cc:        FreeBSD stable <freebsd-stable@freebsd.org>, FreeBSD Release Engineering Team <re@freebsd.org>
Subject:   Re: 13.1 mini-memstick installation image size
Message-ID:  <373722bf-8f1d-7400-f639-83abdcd9fa10@grosbein.net>
In-Reply-To: <CANCZdfokU7zi=D1TMdb0r4smy1fYgj-b_AvVY-HCzBTJ8q6v9g@mail.gmail.com>
References:  <72d30fc3-0ce4-51f8-ac7f-1b8eff63f3a9@grosbein.net> <CANCZdfokU7zi=D1TMdb0r4smy1fYgj-b_AvVY-HCzBTJ8q6v9g@mail.gmail.com>

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19.03.2022 3:58, Warner Losh wrote:

> On Fri, Mar 18, 2022 at 8:12 AM Eugene Grosbein <eugen@grosbein.net <mailto:eugen@grosbein.net>> wrote:
> 
>     Hi!
> 
>     I wonder if we really need /usr/share to be over 106MB in FreeBSD-13.1-BETA1-amd64-mini-memstick.img
>     increasing its uncompressed size upto 434MB ? Same for bootonly image that is somewhat less
>     but it's still pretty large to be used for network booting some hoster's virtual machine, for example.
> 
>     Isn't it time to use GEOM_UZIP, move kernel modules to /boot/modules out of /boot/kernel
>     and compress /boot/modules (141MB) and /usr (165MB) to reduce size of "mini" installatiom media drastically?
> 
> 
> Or we could just compress the modules. We've supported loading compressed modules for a long time....

AFAIK, kldload cannot load compressed modules, only loader can.
I suppose GEOM_UZIP is more effective solution, and more versatile.





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