Gentoo Archives: gentoo-user

From: Alan McKinnon <alan.mckinnon@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] how to use my SSD the right way ;-)
Date: Fri, 03 Jan 2014 22:00:22
Message-Id: 52C732CD.5040002@gmail.com
In Reply to: Re: [gentoo-user] how to use my SSD the right way ;-) by "Stefan G. Weichinger"
1 On 03/01/2014 23:52, Stefan G. Weichinger wrote:
2 > Am 03.01.2014 15:07, schrieb Alan McKinnon:
3 >
4 >> I'd like to see the results of any benchmarks you do with BFQ on VMs
5 >
6 > If we run BFQ on the host (as it runs SSDs and HDDs and we want it to be
7 > snappy) this would maybe mean that in the VMs we need Noop ?
8 >
9 > In the IBM-pdf "Best practices for KVM" they tell me to
10 >
11 > "use the Deadline I/O scheduler on the KVM host and guest operating
12 > systems for I/O-bound workloads on enterprise storage systems."
13 >
14 > But they don't mention BFQ at all.
15
16
17 that's expected, BFQ isn't in mainline
18
19
20 >
21 > I can test here on my systems as soon as I find the time and the brains
22 > ... or on an upcoming server I will setup within the next weeks for a
23 > customer.
24 >
25 > Stefan
26 >
27 >
28 >
29
30
31 --
32 Alan McKinnon
33 alan.mckinnon@×××××.com

Replies

Subject Author
Re: [gentoo-user] how to use my SSD the right way ;-) "Stefan G. Weichinger" <lists@×××××.at>
Re: [gentoo-user] how to use my SSD the right way ;-) Graham Murray <graham@×××××××××××.uk>