Hi, I just updated to xen 3.0.4 and linux-2.6.16.49-xen0 (gentoo linux). After reboot xen starts up just fine but instead of starting the dom0 kernel the machine just reboots. The last messages I see on my screen are: (XEN) Scrubbing Free RAM: .......done. (XEN) Xen trace buffers: disabled (XEN) Std. Loglevel: Errors and warnings (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings) ... reboot My dom0 kernel is compiled with all the backend drivers and no compatibility code. How can I figure out the reason for the sudden reboot? Is there a way to enable a mor verbose output without recompiling xen? I didn''t find any command line parameter ... Thanks for any help in advance, Michael _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
> -----Original Message----- > From: xen-users-bounces@lists.xensource.com > [mailto:xen-users-bounces@lists.xensource.com] On Behalf Of > Michael Gruetzner > Sent: 10 May 2007 14:16 > To: xen-users@lists.xensource.com > Subject: [Xen-users] Reboot instead of dom0 starupt > > Hi, > > I just updated to xen 3.0.4 and linux-2.6.16.49-xen0 (gentoo linux). > After reboot > xen starts up just fine but instead of starting the dom0 kernel the > machine just > reboots. The last messages I see on my screen are: > > (XEN) Scrubbing Free RAM: .......done. > (XEN) Xen trace buffers: disabled > (XEN) Std. Loglevel: Errors and warnings > (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings) > > ... reboot > > My dom0 kernel is compiled with all the backend drivers and no > compatibility code. > > How can I figure out the reason for the sudden reboot? Is > there a way > to enable a > mor verbose output without recompiling xen? I didn''t find any > command > line parameter ...It''s probably failing due to some driver missing, and you''re probably just not seeing the last few messages. Try adding "noreboot" on line of "xen.gz" in the "grub.conf". -- Mats> > Thanks for any help in advance, > > Michael > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users > > >_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
On 10.05.2007, at 15:24, Petersson, Mats wrote:> > >> -----Original Message----- >> From: xen-users-bounces@lists.xensource.com >> [mailto:xen-users-bounces@lists.xensource.com] On Behalf Of >> Michael Gruetzner >> Sent: 10 May 2007 14:16 >> To: xen-users@lists.xensource.com >> Subject: [Xen-users] Reboot instead of dom0 starupt >> >> Hi, >> >> I just updated to xen 3.0.4 and linux-2.6.16.49-xen0 (gentoo linux). >> After reboot >> xen starts up just fine but instead of starting the dom0 kernel the >> machine just >> reboots. The last messages I see on my screen are: >> >> (XEN) Scrubbing Free RAM: .......done. >> (XEN) Xen trace buffers: disabled >> (XEN) Std. Loglevel: Errors and warnings >> (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings) >> >> ... reboot >> >> My dom0 kernel is compiled with all the backend drivers and no >> compatibility code. >> >> How can I figure out the reason for the sudden reboot? Is >> there a way >> to enable a >> mor verbose output without recompiling xen? I didn''t find any >> command >> line parameter ... > > It''s probably failing due to some driver missing, and you''re probably > just not seeing the last few messages. Try adding "noreboot" on > line of > "xen.gz" in the "grub.conf". >Hi, I already added the noreboot option and it seems that the kernel isn''t loaded at all. Michael> -- > Mats >> >> Thanks for any help in advance, >> >> Michael >> >> _______________________________________________ >> Xen-users mailing list >> Xen-users@lists.xensource.com >> http://lists.xensource.com/xen-users >> >> >> > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users