From: Lars Bakker <lars_bakker@gmx.de>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Network Performance between Win Host and Linux Guest
Date: Tue, 11 Oct 2005 12:04:59 +0200 [thread overview]
Message-ID: <434B8E4B.4090008@gmx.de> (raw)
Hello!
Did you find out why qemu's networking is so slow?
Is that a general issue or is it just happening when running qemu on
windows?
What has actually been changed in version 0.7.2? (The changelog says
that improvements were made in user-mode-networking)
> I guess the best way is to understand why the network is so slow.
> This is a bug in SLIRP ou the NE2000 emulated card, not > > something
> due to the CPU emulation itself.
I saw some patches that add support for other NICs in qemu. Did anyone
experience an improvement in network performance when using these patches?
Sorry for asking so many questions, but I would really like to use qemu.
Network performance is quite important to me and I don't like the idea
of using another hard disk image to access data from the host system,
because you cannot use it while qemu is running.
If someone gave me a hint on where to look to solve this problem, I
would be very grateful and I would certainly try to help.
Regards,
Lars
next reply other threads:[~2005-10-11 10:05 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-11 10:04 Lars Bakker [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-03-15 12:41 [Qemu-devel] Network Performance between Win Host and Linux Guest Míguel
2006-02-09 11:00 vdr
2006-03-06 21:44 ` Helmut Auer
2006-03-08 4:52 ` Kazu
2005-08-26 13:57 vdr
2005-08-26 14:31 ` Jonas Maebe
2005-08-29 19:10 ` Filip Navara
2005-08-26 16:21 ` Christian MICHON
2005-08-26 17:18 ` Helmut Auer
2005-08-26 18:25 ` Christian MICHON
2005-08-26 20:20 ` Fabrice Bellard
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