similar to: how to get debugging output from dom0 kernel

Ian Campbell <ijc at hellion.org.uk> writes: > On Sun, 2014-06-15 at 11:03 +0200, lee wrote: >> 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

On Sun, 2014-06-15 at 11:03 +0200, lee wrote: > 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.

On Sun, 2014-06-15 at 13:35 +0200, lee wrote: > Ian Campbell <ijc at hellion.org.uk> writes: > > > On Sun, 2014-06-15 at 11:03 +0200, lee wrote: > >> 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

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

Environment: ASRock Z86 Extreme4 - Intel i5 2500 http://www.asrock.com/mb/overview.asp?Model=Z68%20Extreme4 I have installed the latest UEFI patch(1.70) and all tests were run from a reset of everything to default. I have tested with both Ubuntu 11.10 and Fedora 16 and get the same results on both, including building xen 4.2-unstable. I bought this particular MB because it had a know working vt-d

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?

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

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

Hi! I am experiencing strange behavior with my new CentOS 6.3 installation (system up to date). I have a big 11 TB EXT4 array mounted on /home/data. The server is a Tyan 2U (TA26-B3992-E) with Dual Opteron 2216, one cpu has 4 Gigs RAM and the other has 8 Gigs (so 12 Gigs total). The server uses 8 x Seagate 2TB SAS hard disks (7200 RPM) and all the disks are grouped together to form 1

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Hi all, So I have an XFS file system within LVM which has an external log. My mount option in FSTAB is; /dev/vg_spock_data/lv_data /data xfs logdev=/dev/sdc1,nobarrier,logbufs=8,noatime,nodiratime 1 1 All is well no issues and very fast. Now I'd like to snapshot this bad boy and then run rsnapshot to create a few days backup. A snapshot volume is created w/o issue; lvcreate -L250G -s

This hook script tries to address the fact that a RHEV-H installation will format all the storage devices available in the machine in order to create HostVG and AppVG with all the available space. It may be the case that RHEV-H needs to respect and co-exist with a proposed partitioning scheme, not getting all the storage space for HostVG and AppVG volume groups. The proposed solution adds the

I have multiple projects and it''s important for me to track time by client and by project. There''s a Windows application that allows me to do this, but I''m looking for a cross-platform solution. I looked at ConsultComm but it wouldn''t install on my Mac. Rather than rewriting what seems like a commonly-required app, I wondered if anyone else had something they

Briefly: I want to be able to have "press or say (number)", with Asterisk listening for a spoken number, but accepting a DTMF digit, too. I'm posting everything I found so far, here, partly to show working, but also in case anyone else finds it useful. So, moving on.... This looked hopeful for a moment until I realised that it doesn't do DTMF:

I have the following tables setup: locations :id :name systemmessages :id :name systemmessage_validtimes :id :name :systemmessage_id :location_id :start :end The systemmessage_validtimes has a ''has_many'' relationship with systemmessages, meaning that there could be many valid times for each system message. @systemMessage = Systemmessage.find(1) E.g. I

I would like to use a map or aerial photo as a background to plotting solid lines and text, and semi-transparent color contours, in base and lattice graphics. Plot coordinates need to be consistent with the georeferenced background. For example, a color contour plot would have an gray-toned aerial photograph as a background for overprinted semi-transparent color contours of some spatially

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

for all three nodes:=0A= =0A= Brick1: gluster-0-0:/mseas-data-0-0=0A= Brick2: gluster-0-1:/mseas-data-0-1=0A= Brick3: gluster-data:/data=0A= =0A= =0A= Which node are you trying to mount to /data? If it is not the=0A= gluster-data node, then it will fail if there is not a /data directory.=0A= In this case, it is a good thing, since mounting to /data on gluster-0-0=0A= or gluster-0-1 would not

Bringing the discussion to the list. You stated you see the following on your Lenovo ThinkPad T470s with UEFI firmware N1WET41W (1.20 date: 10/17/2017): core_udp_sendto: stalling on configure with no mapping OUI 54-E1-AD lspci -s 0:1f.6 -v 00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (4) I219-V (rev 21) Subsystem: Lenovo Ethernet Connection (4) I219-V