On Mon, 20 Oct 2014 08:40:34 -0400 (EDT) Alon Bar-Lev <alo...@redhat.com> wrote:
> > > ----- Original Message ----- > > From: "Jiri Belka" <jbe...@redhat.com> > > To: "Alon Bar-Lev" <alo...@redhat.com> > > Cc: users@ovirt.org > > Sent: Monday, October 20, 2014 2:40:01 PM > > Subject: Re: [ovirt-users] Thinking loud about VM's serial console access > > > > On Sat, 18 Oct 2014 14:39:12 -0400 (EDT) > > Alon Bar-Lev <alo...@redhat.com> wrote: > > > > > > > > Please read [1]. > > > > > > I am unsure about concurrent access, this should be done using ssh bridge > > > and now low level solution. > > > > > > Thanks, > > > Alon > > > > > > [1] http://www.ovirt.org/Features/Serial_Console > > > > How will it behave when: > > > > - VM is being snapshotted? > > - VM is being migrated? > > - VM is suspended? > > - VM is being (cold)rebooted? > > > > At least for last two I suppose the serial console session will be > > interrupted. > > > > VMWare uses extended communication to inform virtual serial port > > concentrator about various action of a VM, thus "proxy" doesn't drop > > serial connections. > > there is no reason why the proxy cannot retry for a while and reconnect to > the new instance. > however this will not be provided at first nor it is that important as client > can always implement reconnect at its side, and handle this just like any > other network failure. OK, I'm reading this as you haven't tested it with these actions. With real serial console one doesn't need to re-plug cable to get the console... Thus I'm not interested anymore in the topic. j. _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users