[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Xen-users] problem booting XenU

  • To: Xen-users@xxxxxxxxxxxxxxxxxxx
  • From: "techy geek" <techygeek72@xxxxxxxxx>
  • Date: Fri, 2 Nov 2007 11:51:20 -0400
  • Delivery-date: Fri, 02 Nov 2007 08:52:08 -0700
  • Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:mime-version:content-type; b=AeQSs5RRzmsQOpAHlQWqS2sWAllHjcq3/CvmEiAuYdCgyGbxvCLpf1ueo+L6lZ03Oyr1w+fPKRuXCa7fa616mZsqmqhI2UdryfQgNuitXlri7r90vUD1KgOVx+Px5VU369TsrXiROgl6OxoikDQ9CUOd3vTZRCnVMDubA/6rp6g=
  • List-id: Xen user discussion <xen-users.lists.xensource.com>

hi Every1,

I am trying to boot XenU using the XenU image but I am getting the folloing display:

Using config file "./xmexample1".
Started domain ExampleDomain1:
                              Linux version 2.6.18-xenU  (gcc version 4.1.2 20070925 (Red Hat 4.1.2-27)) #1 SMP Wed Oct 31 16:17:17 EDT 2007
BIOS-provided physical RAM map:
 Xen: 0000000000000000 - 0000000004800000 (usable)
0MB HIGHMEM available.
72MB LOWMEM available.
Allocating PCI resources starting at 10000000 (gap: 04800000:fb800000)
Detected 2525.114 MHz processor.
Built 1 zonelists.  Total pages: 18432
Kernel command line: root=/dev/sdb1 rw 4
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 512 (order: 9, 2048 bytes)
Xen reported: 2524.922 MHz processor.
Console: colour dummy device 80x25
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Software IO TLB disabled
vmalloc area: c5000000-f53fe000, maxmem 2d7fe000
Memory: 61700k/73728k available (1913k kernel code, 3772k reserved, 505k data, 148k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 5053.74 BogoMIPS (lpj=25268731)
Mount-cache hash table entries: 512
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
Checking 'hlt' instruction... OK.
SMP alternatives: switching to UP code
Freeing SMP alternatives: 16k freed
Brought up 1 CPUs
NET: Registered protocol family 16
Brought up 1 CPUs
xen_mem: Initialising balloon driver.
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 4096 (order: 3, 32768 bytes)
TCP bind hash table entries: 2048 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 4096 bind 2048)
TCP reno registered
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
Xen virtual console successfully installed as tty1
Event-channel device installed.
netfront: Initialising virtual ethernet driver.
xen-vbd: registered block device major 8
blkfront: sdb1: barriers enabled
netfront: device eth0 has copying receive path.
i8042.c: No controller found.
mice: PS/2 mouse device common for all mice
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
Using IPI No-Shortcut mode
XENBUS: Device with no driver: device/console/0
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sdb1, internal journal
EXT3-fs: recovery complete.
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem).
Freeing unused kernel memory: 148k freed
  ** WARNING: Currently emulating unsupported memory accesses  **
  **          in /lib/tls glibc libraries. The emulation is    **
  **          slow. To ensure full performance you should      **
  **          install a 'xen-friendly' (nosegneg) version of   **
  **          the library, or disable tls support by executing **
  **          the following as root:                           **
  **          mv /lib/tls /lib/tls.disabled                    **
  ** Offending process: modprobe (pid=657)                     **

Restarting system.

Could you let me know what could be the problem as I am not getting anything after that???My configuration file has following options:
# Kernel image file.
kernel = "/boot/vmlinuz-2.6.18-xenU"
disk = [ 'phy:/dev/sdb1,sdb1,w' ]
# Set root device.
root = "/dev/sdb1 rw"

Also, earlier I have copied the contents of my host root directory mounted on /dev/hda1 to /dev/sdb1 using dd command.please let me know if I am missing anything.

One more thing, instead if I try to mount /dev/sdb1 by issuing command "mount /dev/sdb1 /mnt/sdb1" and then try to boot my XenU(guest), I get the following error:
/dev/sdb1 already mounted in privilege mode .

Please resolve my query.



Xen-users mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.