MBR or GPT as partition style?:)

7 respuestas [Último envío]
GrevenGull
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se unió: 12/18/2017

Wiping the computer and would like to hete your two cents about different partition styles:)

chaosmonk

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I am a translator!

Desconectado/a
se unió: 07/07/2017

My (limited) understanding is that you should use MBR for BIOS systems and GPT for UEFI.

GrevenGull
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se unió: 12/18/2017

But why?:)

GrevenGull
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se unió: 12/18/2017

And what do you mean by "systems"? OSs?

GrevenGull
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se unió: 12/18/2017

Yeah, I have a MacBook 9.1 (2012) which is running/using/having UEFI firmware.

But in Disk Utility I can choose between three "partition styles". Namely GUID Partition Table, something something Apple thing and Master Boot Record.

Anybody in here have experience on what is the pros and cons?

GrevenGull
Desconectado/a
se unió: 12/18/2017

partition scheme is the correct term I think. To what I called "partition style".

nadebula.1984
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se unió: 05/01/2018

I use GPT whenever possible. It's possible to load GNU/Linux installed on a GPT disk even on a legacy BIOS based computer, as long as the BIOS firmware is not so awkwardly designed. (One example is that some HP computers require an active primary partition to boot in legacy BIOS mode, which is not possible for GPT.)

I am running Trisquel GNU/Linux x64 on a twelve years old legacy notebook using GPT partition table.

Daniel1000
Desconectado/a
se unió: 07/21/2016

Example: MBR in storage devices used with old operating systems which don't support GPT and GPT with compatible systems when you need redundancy on disk partition table from storage devices (GPT makes easier repair partition table compared with MBR) or/and when you need manage partitions bigger than 2 TB.

References:
https://en.wikipedia.org/wiki/Master_boot_record
https://en.wikipedia.org/wiki/GUID_Partition_Table
https://en.wikipedia.org/wiki/File:GUID_Partition_Table_Scheme.svg
https://en.wikipedia.org/wiki/Unified_Extensible_Firmware_Interface