similar to: Virtual Machine converted from physical : Kernel Panic at boot .

Hi all, After rebooting my CentOS 5.5 server, i have the following message: ================================== Red Hat nash version 5.1.19.6 starting EXT3-fs: unable to read superblock mount: error mounting /dev/root on /sysroot as ext3: invalid argument setuproot: moving /root failed: No such file or directory setuproot: error mounting /proc: No such file or directory setuproot: error mounting

Dear ALL, I have encountered an issue while installing xen4.1.2 from source. No problem encountered while xen installation.While booting towards XEN kernel, i encountered the folowing error ******************** setuproot: moving /dev failed : No such file or directory no fstab,sys mounting internal defaults setuproot: error mounting /proc setuproot: error mounting /sys Kernel

First let me say that I'm not a sysadmin, but am simply wearing that hat this week so please excuse my ignorance. I need to temporarily move some virtual servers from a CentOS-KVM platform to a CentOS-XEN platform while I do some upgrades to the CentOS box. I've created a local LV, and used DD and SCP to transfer the block device from the VKM machine to the XEN machine. For quite a

Hello..I am not very proficient in Linux kernel stuffs although I know my basics. I have a question and all suggestions/solutions will be highly appreciated... I got to know that RHEL 5 has inbuilt Xen Support...So I tried to install a RHEL 5.0 Server on my P4 machine. On top of it I tried to install Xen specific RPMs and some other RPMs needed by Xen. The additinal RPMs added after base

HI guys: While I ran xen 4.0.1 in RHEL5.4 , an kernel panic were found that displayed as follow: PCI: Not using MMCONFIG. Red Hat nash version 5.1.19.6 starting IRQ handler type mismatch for IRQ 288 cciss: Unable to get irq 288 for cciss0 mount: could not find filesystem ''/dev/root'' setuproot: moving /dev failed: No such file or

I have installed the xen 3.1.0 x86_64 tarball compiled for RHEL5 on a RHEL5 system. The system in question was able to boot with the xen kernel that came with RHEL5. I untarred the tarball, and did cd /boot mkinitrd /boot/initrd-2.6.18-xen.img 2.6.18-xen The command exited properly and made a initrd image. The machine booted with a grub.conf entry like this: title Xen 3.1.0 root

virt-p2v was able to convert my centOS 5.2 physical machine to xen virtual machine and it runs great. Now, I am working on to convert this full virt machine to para virt . Under my domU i have installed kernel-xen (since it is needed ) , and edited my grub menu to use the installed kernel. My grub menu file in domU looks like: ---- kernel /vmlinuz-2.6.18-92.1.17.el5xen ro

Hi, I am trying out Xen for the first time and I am having a few problems with getting it working. The computer is a quad core Intel Xeon with VT enabled, 8gb of RAM and 2 x 15,000rpm SAS drives in RAID1. I have installed CentOS 5 64bit and installed Xen 3.3.0 via yum. I have successfully booted in to dom0. Here is my grub.conf on dom0: > # grub.conf generated by anaconda > # > #

Hi all, I compiled and installed Xen 3.2 source on FC8. Compilation and installation completed with no errors. However when I try to load Xen I get an error: Kernel panic - Attempted to kill init !!! This is my grub configuration: # grub.conf generated by anaconda # # Note that you do not have to rerun grub after making changes to this file # NOTICE: You have a /boot partition. This means

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, I am trying to compile Xen 3.3.0 source code which downloads updates from mercurial repository. I am trying to modify the CPU scheduler, but before i make any changes i need to test it by installing it from source. OS: Fedora 8 Linux I compiled the source code by using [root@localhost xen-3.3.0]# make world [root@localhost xen-3.3.0]# make install [root@localhost xen-3.3.0]#

Hi buddies I attempt to compile a kernel on CentOS 5.3. The kernel version is 2.6.31.6. All make procedure is running ok. I can generate initrd image with no problem too. But, when I try booting this kernel, I get Kernel panic: Setting up other filesystems. Setting up new root fs setuproot: moving /dev failed: No such file or directory no fstab.sys, mounting internal defaults setuproot: error

hello, I am attempting to compile a Dom0 CentOS 5.2 guest from source, using XenLinux 2.6.18.8 with a Xen 3.2.1 hypervisor. I am able to compile the Dom0 kernel, but when I attempt to boot into it, I receive the following messages: mount: could not find filesystem ''/dev/root'' setuproot: moving /dev failed: No such file or directory setuproot: error mounting /proc: No such

Hi all! I'm building up a new box and plan to use Centos 5 on it. i've got a pair of SATA 320 GB drives to make a RAID1. I'm trying to follow the "howto" on the centos wiki for making a "partitionable RAID" installation. Given that my partition scheme has a separate /boot partition, while the one in the HOWTO apparently does not, I've had to tweak the steps

Hi, I have HP DL 180 G6 2U Rack Server with HP Smart Array Controller Card B110i Onboard SATA Controller Chipset. This server has 4 * 500 GB SATA HDD have configured RAID 1+0 and it shows Single Logical Drive of 940 GB Hard Disk in the RAID BIOS. Have created driver diskette using dd command to enable this controller card to the CentOS 5.6 x86_64 arch and it shows HP LOGICAL VOLUME of size 940 GB

I have a CentOS 5 machine in which I'm trying to remove lvm. I dd'ed the file system to another partition, then dd'ed it back overwriting the lvm partition. I then modified menu.lst and fstab and replaced the paths to point to the correct device. When the system boots it's still looking for lvm. I can restore the system back to where it was with lvm, but I'm not sure what

Hi all, I am in a bit of a fix here, I have several Guests paravirtualized running on a Dom0 that is currently running the 2.6.18-92.1.22.el5xen Kernel. All my guests (administered by different people) have subsequently been updated to later versions of the kernel (namely 2.6.18-164.el5xen or 2.6.18-128.4.1.el5xen). Ones that are still running are using the Kernel 2.6.18-128.4.1.el5xen while

Hi all, I'm having a strange problem in which a certain box won't boot any kernel newer than 2.6.18-53. I have a kickstart setup that installs a CentOS 5.1 base (which comes with kernel 2.6.18-53), and then I do a "yum update" to 5.3. However, when 2.6.18-164 gets installed, the box is rebooted, and it dumps me in a grub prompt. If I manually enter root, kernel, initrd and

Hi all- I''m hoping someone can help me with this problem with Xen under CentOS 5.1 (RHEL 5.1) I''m having... This is the Xen package that comes stock with the distribution, I didn''t compile it from source. I can boot Domain0 and the hypervisor just fine. I''m trying to bring up a Xen guest VM and it crashes on boot, with this error: # xm create -c tcga1

Hi all, I am trying to boot from a HD created as a copy of a running system (and it doesn't work, and I don't understand why ...) This is the system to be copied : File-system Size Used Avail Use% Mounted on /dev/hda1 2.0G 797M 1.1G 43% / tmpfs 506M 0 506M 0% /dev/shm /dev/hda5 4.7G 3.3G 1.2G 74% /var/spool/squid/cache1