similar to: kernel panics on bootup

Hi. I am trying to install xen 2.0.5 and am having problems getting the xen kernel to boot. It seems to come up, recognize the PCI bus info, the CPU, memory, and such, and then halts when it gets to trying to mount NFS. It then asks for a boot floppy. My guess is that it is not finding the / partition. The actual kernel panic string, I don''t have because the screen blanks so

CentOS 4.1, Xen 2.0.7. My dom0 is booting up but can''t get to the outside network because eth0 won''t start due to, apparently, Xen providing a different mac address than expected. How do I tell Xen to start eth0 at the bootup with a specific mac address that lines up with the HWADDR= line in my ifcfg-eth0? Note that a normal bootup into CentOS 4.1 outside of the Grub Xen bootup

I am trying to add a kickstart file to my automatic installation and make it more automatic. However, when I comment out the append ks=... line in the example below, the computer boots properly. If I uncomment that line, then I get a kernel panic: VFS: Cannot open root device "" or 09:02 Please append a correct "root=" boot option Kernel panic: VFS: Unable to mount root

Hi all, I have an odd problem, for which I couldn't find any suggestions on google. A CentOS 5.7x64 gives me a blank screen on bootup, both to the 17" LCD monitor connected to the VGA port, and to the KVMOVIP device built-into the server, I can see the GRUB boot loader, and everything booting up, upto the point where it says "Waiting for driver initialization.", then it goes

Hi, I installed XEN 3.4-testing version without much problems in CentOS 5.3 running on quadcore Intel Nahelam processors using the following installation steps (as in the README) : <steps> hg clone http://xenbits.xensource.com/xen-3.4-testing.hg` cd xen-unstable.hg make world make install make linux-2.6-xen-config CONFIGMODE=menuconfig make linux-2.6-xen-build make linux-2.6-xen-install

Hi All, This is a Centos 6.4 system used as a home server and Myth backend machine. It has just suffered a motherboard failure and I have got a identical replacement. This machine normally runs in run level 3. It has a NVidia graphics card and the NVidia driver installed but I found it crashed the machine as soon as I started X on there. So I never bothered with X and left it in RL3. So as

I have compiled xen-unstable from source and I am unable to boot the kernel that this creates. It appears to not be able to find my logical volumes to mount the root volume. Shortly after this, the kernel panics and the machine reboots. Is there any option I can use when building the kernel to stop this reboot after the panic so that I can find out what is causing it? I know about

While rebooting my computer after installing the new kernel a few minutes ago, I got to wondering about how the initial bootup screen (after grub, before rhgb) is constructed. The "Loading kernel blah blah blah" lines start at the top of the screen and proceed to scroll down as one would expect. But "kernel alive" shows up at the bottom of the screen and then more write-up is

I''m getting an odd kernel panic which I cannot get the whole error for, I believe it has something to do with a designation for the root filesystem. About the time it would be mounting the root filesystem, there is a kernel panic and it reboots less than 1 second later. I have lokoed around for dmesg logs and tried using the magic PAUSE, but with no luck. Recommendations? I

I read that XFS has problems with 4K Stack size for Linux on 32-bit systems. How did we address this in the centosplus kernel? Since what release of CentOS was this problem resolved? Is there a quick way to know what size the Linux stack is configured to be in a system's that's running? Thanks for your help. -------------- next part -------------- An HTML attachment was scrubbed...

On 19/10/2020 17:00, PGNet Dev wrote: > On 10/19/20 1:18 AM, John Fawcett wrote: >> I would recommend you to redo the tests after correcting the >> configuration. To be doubly sure you can include accented and unique non >> accented text in the same email and search for both. If the non accented >> text is found you know you've searching against the updated index and

Dear Xen Community, today we tried to upgrade our base server from a Xeon E5430 to a Xeon X5570 (Nehalem). This worked fine so far, but our DomUs with Kernel 2.6.27 no longer boot - they start up until the following message appears: [..] Mount-cache hash table entries: 256 Initializing cgroup subsys ns Initializing cgroup subsys cpuacct Initializing cgroup subsys memory Initializing cgroup

I have a couple of 64-Bit Xeon's with CentOS 4.2 x86_64 installed on them. They don't all have the same motherboards. I've having a difficult time getting CentOS 4.2 x86_64 to boot on some of them in SMP mode (UP works fine). After the installation of CD, it boots up but kernel panics with the following error: Badness in i8042_panic_blink at drivers/input/serio/i8042.c:992 This is

On 10/19/20 1:18 AM, John Fawcett wrote: > I would recommend you to redo the tests after correcting the > configuration. To be doubly sure you can include accented and unique non > accented text in the same email and search for both. If the non accented > text is found you know you've searching against the updated index and > the fact that accented text is not found is not

I had an old server die; we had another, same model, sitting around lightly used, so I did what I've done before: swap the RAID card into that, swap the drives, even putting them in the same bays as the dead one, and boot. Nope. 100% of the time, when it hits switching roots, it kernel panics. Adding rdshell to the kernel line does nothing, I get no grub rdshell. Booting from a flash

On 02/21/2016 08:02 PM, Shaun Reitan wrote: > I've seen this issue on about 15 different servers now. Anybody else seeing this? > > Screenshot: http://imgur.com/cBcwr8l > > I also have a video of the boot process if that will be helpful. Are you missing the initrd line in /boot/grub/menu.lst? That's a known bug that I believe has been fixed with 3.18.25-something.

I am currently using a Dell PowerEdge server R610 with Xen 4.0 installed and the 2.6.31.13 pvops kernel. I am accessing the server console using the iDRAC KVM feature of the dell management console. Does anyone know how to configure the console option in the grub menu so that all the boot messages can be seen on the mgmt console? Currently I can view only the Xen bootup messages if I dont specify

On 04/14/2017 03:26 PM, Anderson, Dave wrote: > Sad to say that I already tested 4.9.20-26 from your repo yesterday...it does look a little cleaner before it dies, but still dies. I have not tested it with the vcpu=4 wokaround, but I can tonight if you would like. Relevant bits below: > > Loading Xen 4.6.3-12.el7 ... > Loading Linux 4.9.20-26.el7.x86_64 ... > Loading initial

Hello all, It was often asked and discussed on the list about "how to change rpool HDDs from AHCI to IDE mode" and back, with the modern routine involving reconfiguration of the BIOS, bootup from separate live media, simple import and export of the rpool, and bootup from the rpool. The documented way is to reinstall the OS upon HW changes. Both are inconvenient to say the least.

Hi. I used VMware Standalone converter 5.5 to convert a CentOS 5.3 machine from a Physical server to a Virtaul Machine on ESXi 5.1 . Thus far with every attempt to convert this machine I get a "Kernel panic" mount: could not find filesystem '/dev/root' setuproot: moving /dev failed: No such file or directory setuproot: error mounting /proc failed: No such file or directory