Gentoo Archives: gentoo-performance

From: Florian Philipp <f.philipp@××××××.de>
To: gentoo-performance@l.g.o
Subject: [gentoo-performance] LVM2 stripes and mirrors
Date: Wed, 11 Jul 2007 20:03:05
Message-Id: 200707112158.57820.f.philipp@addcom.de
Hi!

I've got two questions concerning LVM2.

Number one: What stripesize parameter would you use? The manual of my 
mainboard advises to use 64k for a RAID-0. Would that be useful for my 
portage tree or a more conventional partition like /usr and /var?

Number two is not really a performance issue but it's LVM2-related: 
LVM2-mirrors need an extra log device but the man pages don't tell anything 
about how large it has to be or if it can be a partition or loop device on 
the same hdd as one of the mirrors.

Thanks in advance!

Florian Philipp

Replies

Subject Author
Re: [gentoo-performance] LVM2 stripes and mirrors "M. Edward (Ed) Borasky" <znmeb@×××××××.net>