Gentoo Archives: gentoo-user

From: Nikos Chantziaras <realnc@×××××.com>
To: gentoo-user@l.g.o
Subject: [gentoo-user] Re: Is wrong 4k sector alignment still an issue?
Date: Tue, 26 Jun 2012 23:20:15
Message-Id: jsdfvq$uai$1@dough.gmane.org
In Reply to: Re: [gentoo-user] Re: Is wrong 4k sector alignment still an issue? by Paul Hartman
1 On 27/06/12 02:06, Paul Hartman wrote:
2 > On Tue, Jun 26, 2012 at 5:33 PM, Nikos Chantziaras <realnc@×××××.com> wrote:
3 >> On 27/06/12 01:22, Neil Bothwick wrote:
4 >>>
5 >>> On Wed, 27 Jun 2012 01:06:53 +0300, Nikos Chantziaras wrote:
6 >>>
7 >>>>> I'm getting a 2TB drive which uses 4kB sectors instead of 512 byte
8 >>>>> ones. I suppose by now everything will "just work" and the various
9 >>>>> tools will now by default create correctly aligned partitions?
10 >>>>
11 >>>>
12 >>>> Thanks everyone for the comments. I'm using cfdisk, since I find it's
13 >>>> the easiest CLI partitioner (fdisk and parted don't offer menus but you
14 >>>> need to type commands; I hate that).
15 >>>
16 >>>
17 >>> If you use a GPT partition table, you can use cgdisk and banish the
18 >>> abominations of extended and logical partitions at the same time.
19 >>
20 >>
21 >> I've no idea whether my mainboard can boot from it. It *seems* it has UEFI,
22 >> but I'm not really sure.
23 >
24 > I think it just depends on your bootloader. Gentoo's grub legacy can
25 > boot from GPT and of course grub2 can too.
26
27 I guess I'll just try with a quick Ubuntu install. I suspect though
28 that the BIOS must be able to actually find Grub in order to boot it,
29 and it might not be able to.

Replies

Subject Author
Re: [gentoo-user] Re: Is wrong 4k sector alignment still an issue? Paul Hartman <paul.hartman+gentoo@×××××.com>