On 2019-03-11T13:08:53 -0400 Shawn Webb <[email protected]> wrote: > > If your guest OS supports it, you could probably write two scripts that > uses virtio_console(4), one for the guest to tell the host "HELLO" and > one for the host to say "NICE TO SEE YOU!" once the guest's "HELLO" is > received. >
They're a mix of FreeBSD, OpenBSD, and Debian guests. So I'm guessing one out of three of those supports it... I suppose my other option would be to add (another) NFS mount in each guest, and have them touch a file early in the init script (and possibly touch a different file early in the shutdown script). -- Mark Raynsford | http://www.io7m.com
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