From: Ryan Harper <ryanh@us.ibm.com>
To: Anthony Liguori <aliguori@us.ibm.com>
Cc: kvm-devel@lists.sourceforge.net,
Chris Wright <chrisw@sous-sol.org>,
Ryan Harper <ryanh@us.ibm.com>, Avi Kivity <avi@qumranet.com>
Subject: Re: [PATCH] Make virtio devices multi-function
Date: Tue, 22 Apr 2008 10:13:41 -0500 [thread overview]
Message-ID: <20080422151341.GM17938@us.ibm.com> (raw)
In-Reply-To: <1208873728-10194-1-git-send-email-aliguori@us.ibm.com>
* Anthony Liguori <aliguori@us.ibm.com> [2008-04-22 09:16]:
> This patch changes virtio devices to be multi-function devices whenever
> possible. This increases the number of virtio devices we can support now by
> a factor of 8.
>
> With this patch, I've been able to launch a guest with either 220 disks or 220
> network adapters.
Have you confirmed that the network devices show up? I was playing
around with some of the limits last night and while it is easy to get
QEMU to create the adapters, so far I've only had a guest see 29 pci
nics (e1000).
--
Ryan Harper
Software Engineer; Linux Technology Center
IBM Corp., Austin, Tx
(512) 838-9253 T/L: 678-9253
ryanh@us.ibm.com
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next prev parent reply other threads:[~2008-04-22 15:13 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-22 14:15 [PATCH] Make virtio devices multi-function Anthony Liguori
2008-04-22 14:32 ` Avi Kivity
2008-04-22 14:46 ` Anthony Liguori
2008-04-22 14:51 ` Avi Kivity
2008-04-22 15:36 ` Marcelo Tosatti
2008-04-22 16:18 ` Anthony Liguori
2008-04-22 16:27 ` Avi Kivity
2008-04-22 16:31 ` Anthony Liguori
2008-04-22 17:26 ` Marcelo Tosatti
2008-04-22 18:52 ` Anthony Liguori
2008-04-23 6:42 ` Chris Wright
2008-04-22 19:26 ` Daniel P. Berrange
2008-04-22 19:00 ` Ian Kirk
2008-04-23 6:32 ` Avi Kivity
2008-04-23 20:57 ` Marcelo Tosatti
2008-04-22 15:17 ` Marcelo Tosatti
2008-04-22 19:10 ` Anthony Liguori
2008-04-23 6:35 ` Avi Kivity
2008-04-22 15:12 ` Luca Tettamanti
2008-04-22 15:13 ` Ryan Harper [this message]
2008-04-22 15:16 ` Anthony Liguori
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