search for: xen_serial_consol

...t; Hi, > > how could I get better debugging output from the dom0 kernel? Either configure a serial console [0] or add "noreboot" to your *hypervisor* command line, so you can see (and perhaps transcribe/photograph) the crash before manually rebooting. [0] http://wiki.xen.org/wiki/Xen_Serial_Console Ian.

Package: xen-hypervisor-4.1-amd64 Version: 4.1.4-2 Severity: important I've installed wheezy Linux successfully (ref. bug 703469). Installed xen-linux-system-amd64, with the diversion in http://wiki.debian.org/Xen#Prioritise_Booting_Xen_Over_Native followed by "grub-install". Xen appears to boot (messages go by fast), then I get a blank screen, followed seconds later by a

Hi, how could I get better debugging output from the dom0 kernel? The kernel crashes after some time and debugging output to the console is being scrolled off by messages about NMI stuff trying to do something. I'm using Debian stable and would like to make a bug report, but without any useful information there's no point. So far, all I can say is that it seems to take over 12 and less

...oved the rhgb and quiet options from the boot. > >> >> Thanks >> PJ > > > I spoke too soon. To get more information: Please see > > https://wiki.xenproject.org/wiki/Reporting_Bugs_against_Xen_Project > > and > > https://wiki.xenproject.org/wiki/Xen_Serial_Console > > or alternatively at least add "vga=keep". > > pjwelsh

Hey folks, I am trying to live migrate a guest from a Xeon machine to core i 7 machine and reverse, and my problem is Xeon machine get restarted randomly. The restarting happens both when I migrate from it or to it. The weird part is it happens sometimes, like 40 percent of time the migration works perfectly fine and sometimes Xeon machine gets restarted, I first thought problem is with the

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=703586 Ideas how to move this forward? Debugging techniques? I''m guessing that it''s specific to my hardware, since I''m not seeing anyone else complaining. Anyone else succeed in doing this on an EliteBook?

I've not gotten any bites from my posting on the xen-devel mailing list. Here is the only one to-date: https://lists.xen.org/archives/html/xen-devel/2017-04/msg01069.html >From that email, there needs to be some hypervisor messages. Does anyone know how to produce the hypervisor messages? I've already removed the rhgb and quiet options from the boot. Thanks PJ On Thu, Apr 6, 2017 at

Installed Hypervisor via Xen4CentOS<http://wiki.centos.org/HowTos/Xen/Xen4QuickStart>, noticed that every few reboots it will hang right before/while dismounting with "Please stand by while rebooting the system". Dmesg attached, as well as my best effort to capture the Xend.log during this crash. Thanks! Jim _______________________________________________ Xen-users mailing

Hello. I'm installing the latest version of XEN to CentOS 6.4 machine. XEN version: 4.2.3-25.el6.centos.alt kernel: 3.10.20-11.el6.centos.alt When I reboot, many messages appears on the screen, indication the loading of XEN and then.. just a black screen. Several days ago I successfully installed XEN on another machine, but that was XEN 4.2.3-23 and kernel 3.4.68-9. And now, after the new

...gt;>>> PJ >>> >>> >>> I spoke too soon. To get more information: Please see >>> >>> https://wiki.xenproject.org/wiki/Reporting_Bugs_against_Xen_Project >>> >>> and >>> >>> https://wiki.xenproject.org/wiki/Xen_Serial_Console >>> >>> or alternatively at least add "vga=keep". >>> >>> pjwelsh >> >> >> _______________________________________________ >> CentOS-virt mailing list >> CentOS-virt at centos.org >> https://lists.centos.org/mail...

Package: xen-hypervisor-4.1-amd64 Version: 4.1.3~rc1+hg-20120614.a9c0a89c08f2-5 Severity: important I updated from xen-hypervisor-4.0-amd64 to xen-hypervisor-4.1-amd64 and the system did not boot anymore (Xen panic). A downgrade made the system work again. I cannot paste the boot error messages but the main message was: Xen BUG at pci_amd_iommu.c:33 The bug appears for Linux images 3.2.0.2

Package: xen-hypervisor-4.1-amd64 Version: 4.1.3~rc1+hg-20120614.a9c0a89c08f2-5 Severity: important I updated from xen-hypervisor-4.0-amd64 to xen-hypervisor-4.1-amd64 and the system did not boot anymore (Xen panic). A downgrade made the system work again. I cannot paste the boot error messages but the main message was: Xen BUG at pci_amd_iommu.c:33 The bug appears for Linux images 3.2.0.2

.... >> >>> >>> Thanks >>> PJ >> >> >> I spoke too soon. To get more information: Please see >> >> https://wiki.xenproject.org/wiki/Reporting_Bugs_against_Xen_Project >> >> and >> >> https://wiki.xenproject.org/wiki/Xen_Serial_Console >> >> or alternatively at least add "vga=keep". >> >> pjwelsh > > > _______________________________________________ > CentOS-virt mailing list > CentOS-virt at centos.org > https://lists.centos.org/mailman/listinfo/centos-virt > ---------...

Hello, I am relatively new to Xen and need help compiling and installing Xen from source. Using some tutorials online, I have got Xen working with the ''yum install xen'' method. I used virt-manager and was able to get 2 domUs working ( CentOS 5, and Fedora 16). My domUs reside on Logical Volumes in an LVM, on a second hard disk sda2, while my dom0 is installed on sda1.

...>> I spoke too soon. To get more information: Please see > >>>> > >>>> https://wiki.xenproject.org/wiki/Reporting_Bugs_against_Xen_Project > >>>> > >>>> and > >>>> > >>>> https://wiki.xenproject.org/wiki/Xen_Serial_Console > >>>> > >>>> or alternatively at least add "vga=keep". > >>>> > > > > _______________________________________________ > CentOS-virt mailing list > CentOS-virt at centos.org > https://lists.centos.org/mailman/listinfo/cent...

...he time I notice that it hangs. If there was a way to disable the subsequent messages, I could take a picture. Perhaps I can get output from a serial console if I manage to set that up ... or maybe I can actually make it crash instead of having to wait ... > > [0] http://wiki.xen.org/wiki/Xen_Serial_Console > > Ian. > > > > -- Knowledge is volatile and fluid. Software is power.

Hi guys, I have a problem with powering down my system under the XEN hypervisor. System details are as follows: gentoo linux, X86_64 XEN version 4.2.2 linux hardened kernel 3.9.5 as dom0 Xeon E3 1260L processor (vt-d capable) 32GB ECC RAM which has been thoroughly tested - so should be o.k. when I issue "shutdown -h now" from dom0 the system usually reboots instead of turning off

...on: Please see >>> >>>> >>> >>>> https://wiki.xenproject.org/wiki/Reporting_Bugs_against_Xen_Project >>> >>>> >>> >>>> and >>> >>>> >>> >>>> https://wiki.xenproject.org/wiki/Xen_Serial_Console >>> >>>> >>> >>>> or alternatively at least add "vga=keep". >>> >>>> >>> >>> >>> >>> _______________________________________________ >>> CentOS-virt mailing list >>> CentO...

...> >>>> >>>> I spoke too soon. To get more information: Please see >>>> >>>> https://wiki.xenproject.org/wiki/Reporting_Bugs_against_Xen_Project >>>> >>>> and >>>> >>>> https://wiki.xenproject.org/wiki/Xen_Serial_Console >>>> >>>> or alternatively at least add "vga=keep". >>>> -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 198 bytes Desc: OpenPGP digital signature URL: <http:/...

...>>>> >>>> I spoke too soon. To get more information: Please see >>>> >>>> https://wiki.xenproject.org/wiki/Reporting_Bugs_against_Xen_Project >>>> >>>> and >>>> >>>> https://wiki.xenproject.org/wiki/Xen_Serial_Console >>>> >>>> or alternatively at least add "vga=keep". >>>> >>>> pjwelsh >>> >>> >>> _______________________________________________ >>> CentOS-virt mailing list >>> CentOS-virt at centos.org &g...