Date: Fri, 28 Jun 2013 11:07:10 -0400 From: Kurt Lidl <lidl@pix.net> To: freebsd-virtualization@freebsd.org Subject: Re: making bhyve 100% silent Message-ID: <51CDA69E.9040407@pix.net> In-Reply-To: <CAGBxaX=ASm7Sw%2Boa0psLZ=BPEyuRwJiq2WuE8Fs%2BG=LB7q=dTg@mail.gmail.com> References: <CAGBxaX=ASm7Sw%2Boa0psLZ=BPEyuRwJiq2WuE8Fs%2BG=LB7q=dTg@mail.gmail.com>
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> Thanks an other issue is tap needs to be reset on reboot of the guest > is there anyway around this? > > On Fri, Jun 28, 2013 at 2:01 AM, Peter Grehan <grehan at freebsd.org> wrote: >> Hi Aryeh, >> >> >>> bhyve(8) seems to bypass the standard stdin/out/err and send it's >>> output directly to the TTY when handling guest console I/O. I need >>> to make it so it is 100% silent (and/or send all it's output to a file >>> and accept no input at all). How can I do this? >> >> >> For now, edirect bhyveload's output to /dev/null, and remove the ",stdio" >> part of uart slot configuration. >> >> e.g. change "-S 10,uart,stdio" to "-S 10,uart" >> >> I should be doing some enhancements in this area in the near future that >> will make this a bit easier. >> >> later, >> >> Peter. I have had good success setting the following my /etc/sysctl.conf on the hosting machine: net.link.tap.up_on_open=1 It allows me to to run a cycle of: bhyveload bhyve bhvyectl --destroy To keep virtual machines happy. -Kurt
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