Gentoo Archives: gentoo-user

From: Iain Buchanan <iaindb@××××××××××××.au>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] 1-Terabyte drives - 4K sector sizes? -> bar performance so far
Date: Wed, 10 Feb 2010 00:07:13
Message-Id: 1265757751.3193.23.camel@localhost
In Reply to: Re: [gentoo-user] 1-Terabyte drives - 4K sector sizes? -> bar performance so far by "J. Roeleveld"
1 On Tue, 2010-02-09 at 08:47 +0100, J. Roeleveld wrote:
2
3 > I now only need to figure out the best way to configure LVM over this to get
4 > the best performance from it. Does anyone know of a decent way of figuring
5 > this out?
6 > I got 6 disks in Raid-5.
7
8 why LVM? Planning on changing partition size later? LVM is good for
9 (but not limited to) non-raid setups where you want one partition over a
10 number of disks.
11
12 If you have RAID 5 however, don't you just get one large disk out of it?
13 In which case you could just create x partitions. You can always use
14 parted to resize / move them later.
15
16 IMHO recovery from tiny boot disks is easier without LVM too.
17
18 --
19 Iain Buchanan <iaindb at netspace dot net dot au>
20
21 Failure is not an option -- it comes bundled with Windows.

Replies

Subject Author
Re: [gentoo-user] 1-Terabyte drives - 4K sector sizes? -> bar performance so far Alan McKinnon <alan.mckinnon@×××××.com>
Re: [gentoo-user] 1-Terabyte drives - 4K sector sizes? -> bar performance so far "J. Roeleveld" <joost@××××××××.org>