[one-users] Problem in booting VM
cmasmas cmasmas
cmasmas10 at gmail.com
Wed Jul 22 17:31:40 PDT 2009
Hi,
Both Dom0 and DomU are Debian Lenny.
If I boot the VM directly with this .cfg, it goes Ok:
*kernel = '/boot/vmlinuz-2.6.26-2-xen-686'
ramdisk = '/boot/initrd.img-2.6.26-2-xen-686'
memory = "256"
name = "a"
vif = ['mac=00:16:3e:22:22:22']
disk = ['file:/home/user/debian.5-0.x86.img,sda1,w']
root = "/dev/sda1 ro"*
I'm using this template:
*NAME = vm-example
MEMORY = 768
OS = [
kernel = "/boot/vmlinuz-2.6.26-2-xen-686",
initrd = "/boot/initrd.img-2.6.26-2-xen-686",
root = "sda1 ro"]
DISK = [
source = "/opt/nebula/images/debian-stacklet/debian.5-0.x86.img",
target = "sda1",
readonly = "no" ]
NIC = [ mac = "00:16:3e:58:82:3a" ]*
which generates the following deployment.0 file:
*name = 'one-61'
#O CPU_CREDITS = 256
memory = '768'
kernel = '/boot/vmlinuz-2.6.26-2-xen-686'
ramdisk = '/boot/initrd.img-2.6.26-2-xen-686'
root = '/dev/sda1 ro'
disk = [
'tap:aio:/opt/nebula/ONE/var//61/images/disk.0,sda1,w',
]
vif = [
'mac=00:16:3e:58:82:3a',
]*
So, the first problem is at this point. It takes about 5 minutes. However,
when booting directly (without using ONE) it takes a few seconds.
*[ 5.407251] XENBUS: Waiting for devices to initialise:
295s...290s...285s...280s...275s...270s...265s...(...)75s...70s...65s...60s...55s...50s...45s...40s...35s...30s...25s...20s...15s...10s...5s...0s...
*
The second problem: It fails when trying to mount the root file system.
Without using ONE, this doesn't happen:
*Begin: Mounting root file system ... Begin: Running /scripts/local-top ...
done.
Begin: Waiting for root file system ... ^Cdone.
Gave up waiting for root device. Common problems:
- Boot args (cat /proc/cmdline)
- Check rootdelay= (did the system wait long enough?)
- Check root= (did the system wait for the right device?)
- Missing modules (cat /proc/modules; ls /dev)
ALERT! /dev/sda1 does not exist. Dropping to a shell!
BusyBox v1.10.2 (Debian 1:1.10.2-2) built-in shell (ash)
Enter 'help' for a list of built-in commands.
/bin/sh: can't access tty; job control turned off
(initramfs)*
I'm stacked at this point. Any tip/advice is welcomed.
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