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Re: Windows install on 4 partitions?



rhkramer@gmail.com composed on 2019-12-29 07:55 (UTC-0500):

> Interesting, I'm wondering about the logic behind that -- was that an effort to 
> segregate the user's "real" data (photos, videos, email, ...) on a separate 
> partition?

> Which manufacturer?

Probably:
HP
Dell
Toshiba
Lenovo
and others

>  What is on /dev/sda3 and /dev/sda4?

	ESP	MSR	WinOS	Recovery

<https://en.wikipedia.org/wiki/Microsoft_Reserved_Partition>
<https://docs.microsoft.com/en-us/windows-hardware/manufacture/desktop/images/dep-win10-partitions-uefi.png>
from
<https://docs.microsoft.com/en-us/windows-hardware/manufacture/desktop/configure-uefigpt-based-hard-drive-partitions>

IMO it's inept not to have a 5th purely for user data.

>  (Are /dev/sda1 and 
> /dev/sda2 as described in the original email (Windows and Windows recovery 
> partitions)?

> I don't remember the correct terminology, but is the partioning done under whe 
> old scheme (where there can be up to 4 primary partitions or 3 primary 
> partions and then (hmm, iirc, up to 12?) extended partitions "under" /dev/sda, 
> or under the new scheme (which I don't remember enough about to describe -- I 
> vaguely think a lot more partitions and all of them primary?)?

This is UEFI/GPT. Win7/8/10 requires UEFI on every system whose "BIOS" is actually
UEFI, which is essentially all PCs made since the advent of Win 8 or 10. With GPT
there is no concept of primary/extended/logical.
-- 
Evolution as taught in public schools is religion, not science.

 Team OS/2 ** Reg. Linux User #211409 ** a11y rocks!

Felix Miata  ***  http://fm.no-ip.com/


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