Gentoo Archives: gentoo-user

From: "Frédéric Grosshans" <frederic.grosshans.1995@×××××××××××××.org>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Performance problem at writing big files and Multitasking
Date: Thu, 08 Feb 2007 10:55:32
Message-Id: 1170931348.19393.1.camel@localhost
In Reply to: Re: [gentoo-user] Performance problem at writing big files and Multitasking by Daniel Pielmeier
1 Le mardi 06 février 2007 à 22:28 +0100, Daniel Pielmeier a écrit :
2 > > What I/O scheduler are you using? Did you try to experiment with the
3 > > deadline or the cfq I/O schedulers?
4 > > If you have them enabled in your kernel config, read
5 > > Documentation/block/switching-sched.txt and see if things get better
6 > > after changing the I/O scheduler for your hard disk.
7 > > Of course, your problem might be caused by something else altogether.
8 >
9 > At the moment i use the CFQ-scheduler others are not compiled in the
10 > kernel, I will compile one and tell you if this gives any improvements.
11 Did you try to play with ionice to assign priority. It has helped me a
12 lot with io-intensive background taskes.
13
14 Fred
15
16 --
17 gentoo-user@g.o mailing list

Replies

Subject Author
Re: [gentoo-user] Performance problem at writing big files and Multitasking Daniel Pielmeier <daniel.pielmeier@××××××××××.com>
Re: [gentoo-user] Performance problem at writing big files and Multitasking Iain Buchanan <iaindb@××××××××××××.au>