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Congratulations!

Posted Jun 29, 2012 13:48 UTC (Fri) by joib (guest, #8541)
In reply to: Congratulations! by cortana
Parent article: GRUB 2.00 released

The "typical layout" these days is to put the start of the first partition at 1 MB (sector 2048). IIRC Windows has done that since XP, and within the last few years Linux distros have started doing the same in order to get correct alignment for 4K drives (and SSD's?).


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Congratulations!

Posted Jun 29, 2012 14:12 UTC (Fri) by cortana (subscriber, #24596) [Link]

I think GRUB's decision to use a dedicated partition was borne of past experience--for example, some DRM software happily assumes it's OK to scribble over sectors in the gap... since partitions are not as scare a resource with GPT as their were with MBR, the balance is tipped in favour of having a dedicated partition to prevent this kind of thing happening again.

Congratulations!

Posted Jun 29, 2012 19:13 UTC (Fri) by blitzkrieg3 (subscriber, #57873) [Link]

No way has windows done that since XP. There are a million articles out there that state that XP is not 4k aligned. Probably vista or some such.

Congratulations!

Posted Jun 30, 2012 18:10 UTC (Sat) by elanthis (guest, #6227) [Link]

Indeed, XP installs to sector 63 by default. An article on LWN going over some of the history, and the problems XP's assumptions imposed: http://lwn.net/Articles/377895/

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