Hi all, I want to install xen 4.2.1 on ubuntu 12.04. The default linux version is 3.0.29. After I install xen 4.2.1 and the system always reboot automatically. I can not enter the system. Now I have updated the linux kernel version 3.7.0. Download the linux kernel 3.7.0 and compile it, install it. The system can reboot successfully. However, I can not create the virtual machine successfully. Xenbus connect timeout, kernel panic. The following is messages that boot process: netfront: Initialising virtual ethernet driver. netfront: device eth0 has copying receive path. Loading xenblk.ko module Registering block device major 202 XENBUS: Timeout connecting to device: device/vbd/51712 (state 3) XENBUS: Timeout connecting to device: device/vbd/51716 (state 3) Scanning and configuring dmraid supported devices Creating root device. Mounting root filesystem. mount: could not find filesystem '/dev/root' 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 mounting /proc: No such file or directory setuproot: error mounting /sys: No such file or directory Switching to new root and running init. unmounting old /dev unmounting old /proc unmounting old /sys switchroot: mount failed: No such file or directory Kernel panic - not syncing: Attempted to kill init! Anybody can give me some advice about the problem? _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users
On Fri, 2013-04-05 at 23:15 +0100, 张伟 wrote:> > > XENBUS: Timeout connecting to device: device/vbd/51712 (state 3) > > XENBUS: Timeout connecting to device: device/vbd/51716 (state 3)Do you have blkback loaded in the dom0? _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users
Yes, The blkback has been compiled and loaded as a module. 在 2013-04-10 00:27:15，"Ian Campbell" <Ian.Campbell@citrix.com> 写道：>On Fri, 2013-04-05 at 23:15 +0100, 张伟 wrote: >> >> >> XENBUS: Timeout connecting to device: device/vbd/51712 (state 3) >> >> XENBUS: Timeout connecting to device: device/vbd/51716 (state 3) > >Do you have blkback loaded in the dom0? > > >_______________________________________________ >Xen-users mailing list >Xen-users@lists.xen.org >http://lists.xen.org/xen-users_______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users
On Tue, Apr 9, 2013 at 11:42 AM, 张伟 <zhangwqh@126.com> wrote:> > Yes, The blkback has been compiled and loaded as a module. > > > > > > 在 2013-04-10 00:27:15，"Ian Campbell" <Ian.Campbell@citrix.com> 写道： > >On Fri, 2013-04-05 at 23:15 +0100, 张伟 wrote: > >> > >> > >> XENBUS: Timeout connecting to device: device/vbd/51712 (state 3) > >> > >> XENBUS: Timeout connecting to device: device/vbd/51716 (state 3) > > > >Do you have blkback loaded in the dom0? > > > > > >_______________________________________________ > >Xen-users mailing list > >Xen-users@lists.xen.org > >http://lists.xen.org/xen-users > > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xen.org > http://lists.xen.org/xen-users >This appears to be a problem with file system drivers. Please check if the required file system drivers are compiled into the kernel and they are not modules. Also make sure you have not installed grub on the virtual disk. Remember this is virtual hard disk and pygrub does the grub job! - Vijay _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users