Date: Sat, 8 Feb 2014 12:20:02 +0100 From: =?ISO-8859-1?Q?Olivier_Cochard=2DLabb=E9?= <olivier@cochard.me> To: Peter Grehan <grehan@freebsd.org> Cc: freebsd-virtualization@freebsd.org Subject: Re: Report of my virtual network lab migrated from virtualbox to bhyve Message-ID: <CA%2Bq%2BTcrZZb5o51F4pvLtxKM%2BNvO6SdVEQk_UMLLYSF8JfK6gpg@mail.gmail.com> In-Reply-To: <52F5363D.8040102@freebsd.org> References: <CA%2Bq%2BTcqw7uHLV3=DeZF4=i0hbmECkPP-d5-4ReSQqKCV-JaJ=Q@mail.gmail.com> <52F5363D.8040102@freebsd.org>
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On Fri, Feb 7, 2014 at 8:38 PM, Peter Grehan <grehan@freebsd.org> wrote: > > > If you create a sparse file for the bhyve raw disk (e.g. with truncate > -s), du will show the actual blocks used rather than the total size. But can I truncate an already existing image disk (downloaded nanobsd image as example) ? > There is an em(4) emulation slowly being worked on. It should also be > possible to add altq functionality to FreeBSD's virtio net driver. Adding altq(4) to vtnet(4) should be a better idea. > For internal-only networks, there will most likely be a user-space > ethernet switch (ala VDE) that bhyve network interfaces can be pointed at. Great: Why not the high-perf netmap VALE switch ? Because with a dummy TCP iperf bench between bhyve guests report only 254 Mbits/sec. Regards,
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