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Date:      Sun, 8 Jul 2018 00:04:37 +0100
From:      RW <rwmaillists@googlemail.com>
To:        freebsd-questions@freebsd.org
Subject:   Re: A request for unnested UFS implementation in MBR
Message-ID:  <20180708000437.2dd95933@gumby.homeunix.com>
In-Reply-To: <0753eec0-674f-842f-2dae-c8405b004dc1@yandex.com>
References:  <98201d37-2d65-34c6-969e-c9649f1a3ab1@yandex.com> <f57a5540-9736-53bf-5312-166a1b2e23b0@yandex.com> <20180707224648.5187be22@gumby.homeunix.com> <0753eec0-674f-842f-2dae-c8405b004dc1@yandex.com>

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On Sun, 8 Jul 2018 03:28:30 +0530
Manish Jain wrote:

> On 07/08/18 03:16, RW via freebsd-questions wrote:
> > On Sun, 8 Jul 2018 02:20:56 +0530
> > Manish Jain wrote:

> >> There is one request I wished to make for FreeBSD filesystems.
> >> While UFS implementation under GPT is unnested just as Ext2, the
> >> MBR implementation of UFS continues to piggyback on an unnecessary
> >> nest (in a BSD slice).

> > You can put UFS on an MBR partition if you want to.  
> 
> How ? Can you give me the gpart command for that ? Remember, the
> command must put the UFS partition directly into the MBR. Not first
> into a BSD nest.

If you create an MBR partition you can run newfs on it - I done this
for data partitions. Whether or not you can make that a bootable
partition I don't know, I've never tried. I don't think there's any
intrinsic reason why it can't be done, it's a matter of whether it's
supported by a tool.

If you just want to put a single  FreeBSD install on a disk without the
slice you can use a "dangerously dedicated" install, the traditional
unix install.








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