Re: [Xen-users] xenfs: not registering fielsystem on no-xen platform

[jrun <darwinskernel@xxxxxxxxx>]

On Thu, May 12, 2016 at 07:11:48AM +0200, Juergen Gross wrote:
> > picking that menu grub loads the image and then machine restarts
> > immediately. any idea?
> 
> Not without more data.
> 
> Please add the following boot parameters to the hypervisor (the line
> in your grub.cfg to load xen.gz):
> 
> loglvl=all guest_loglvl=all sync_console noreboot
> 
> This will turn on logging on the console and disables a reboot in case
> of a crash. You can either add the parameters directly in grub.cfg or
> by adding the line
> 
> GRUB_CMDLINE_XEN="loglvl=all guest_loglvl=all sync_console noreboot"
> 
> to /etc/default/grub and rerun grub-mkconfig.

those will give me this: (newline escapes are mine)
######################################################################
echo    'Loading Xen xen ...'
multiboot       /root:intel:com.slackware:amd64/boot/xen.gz placeholder \
                loglvl=all guest_loglvl=all sync_console noreboot dom0pvh=1 echo
'Loading Linux 4.4.0-rc6-xen ...'
module  /root:intel:com.slackware:amd64/boot/vmlinuz-4.4.0-rc6-xen \
                placeholder root=/dev/sda ro \
                rootflags=subvol=root:intel:com.slackware:amd64
######################################################################

still no joy and no msg either so we don't even get to noreboot or it's
being ignored...
xen.gz is build off slackbuild's xen pkg (4.6.1). i'm going to try my own
build off the git repo (RELEASE-4.6.1) after this and will report back.

vmlinuz-4.4.0-rc6-xen boots fine on bare-metal btw.

> I hope you will be able to see some messages indicating the reason for
> the reboot (which is very likely due to a crash).
> 
> In case you have another computer available you might want to setup a
> serial console in order to be able to log the console messages on that
> other machine. This is a very handy setup for reporting problems. Have a
> look at http://wiki.xenproject.org/wiki/Xen_Serial_Console how to do
> this.
> 
> 
> Juergen

i don't think i have a serial console on this asus desktop mb unless there
is a trick to get something out of usb?


--jrun



_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxx
http://lists.xen.org/xen-users