xen-users
Re: [Xen-users] Installing Xen 4.0.1 on Ubuntu 10.04
Hello:
I've solved the boot problem but now i've another error.
The xen can´t mount the device, so, after show me the errors, its stop at "initramfs" prompt.
This is the error that shows:
mount: mounting none on /dev failed. no such device begin loading essencial drivers done Begin running /scripts/init_premount
done begin mounting root file system running scrip/local_top ... done Gave up waiting for root device . Common problems - boot args (cat /proc/cmdline - check root delay ...
- check root ... -Missing modules /cat /proc/modules (ls/deb
Alert! does not exist Dropping to a shell
(initrams)
I've recompiled selecting the option of "ext4" (make menuconfig), because i'm using this kind of fs, but i've got the same error.
Someone cant say me what woulb be wrong? Thank you very much,
This is that Boris asked me before and the grub.cfg
marcela@aoniken:~$ sudo df -h [sudo] password for marcela: Filesystem Size Used Avail Use% Mounted on
/dev/sdb5 92G 7.8G 80G 9% / none 2.9G 288K 2.9G 1% /dev none 2.9G 164K 2.9G 1% /dev/shm none 2.9G 84K 2.9G 1% /var/run none 2.9G 0 2.9G 0% /var/lock
none 2.9G 0 2.9G 0% /lib/init/rw /dev/sda1 7.5G 1.7G 5.9G 22% /media/Marcela marcela@aoniken:~$ ls -l /boot total 50396 -rw-r--r-- 1 root root 645813 2010-09-16 20:24 abi-2.6.32-24-generic
-rw-r--r-- 1 root root 646144 2010-10-16 22:37 abi-2.6.32-25-generic -rw-r--r-- 1 root root 69052 2010-11-03 01:35 config-2.6.32.24 -rw-r--r-- 1 root root 110458 2010-09-16 20:24 config-2.6.32-24-generic -rw-r--r-- 1 root root 110600 2010-10-16 22:37 config-2.6.32-25-generic
drwxr-xr-x 3 root root 4096 2010-11-03 02:07 grub -rw-r--r-- 1 root root 2882849 2010-11-03 01:45 initrd.img-2.6.32.24 -rw-r--r-- 1 root root 8282553 2010-10-29 00:19 initrd.img-2.6.32-24-generic -rw-r--r-- 1 root root 8340845 2010-10-29 00:20 initrd.img-2.6.32-25-generic
-rw-r--r-- 1 root root 160280 2010-03-23 10:40 memtest86+.bin -rwxr-xr-x 1 root root 2306731 2010-11-03 01:35 System.map-2.6.32.24 -rw-r--r-- 1 root root 2154635 2010-09-16 20:24 System.map-2.6.32-24-generic
-rw-r--r-- 1 root root 2155696 2010-10-16 22:37 System.map-2.6.32-25-generic -rw-r--r-- 1 root root 1336 2010-09-16 20:28 vmcoreinfo-2.6.32-24-generic -rw-r--r-- 1 root root 1336 2010-10-16 22:38 vmcoreinfo-2.6.32-25-generic
-rwxr-xr-x 1 root root 4540128 2010-11-03 01:35 vmlinuz-2.6.32.24 -rw-r--r-- 1 root root 4050848 2010-09-16 20:24 vmlinuz-2.6.32-24-generic -rw-r--r-- 1 root root 4050592 2010-10-16 22:37 vmlinuz-2.6.32-25-generic
-rw-r--r-- 1 root root 678010 2010-10-29 01:51 xen-4.0.1.gz lrwxrwxrwx 1 root root 12 2010-10-29 01:51 xen-4.0.gz -> xen-4.0.1.gz lrwxrwxrwx 1 root root 12 2010-10-29 01:51 xen-4.gz -> xen-4.0.1.gz
lrwxrwxrwx 1 root root 12 2010-10-29 01:51 xen.gz -> xen-4.0.1.gz -rw-r--r-- 1 root root 10373170 2010-10-29 01:51 xen-syms-4.0.1 marcela@aoniken:~$
2010/11/2 Boris Derzhavets <bderzhavets@xxxxxxxxx>
Please, post
# df -h # ls -l /bootFrom: Marcela Castro León < mcastrol@xxxxxxxxx>
Subject: Re: [Xen-users] Installing Xen 4.0.1 on Ubuntu 10.04 To: "Boris Derzhavets" <bderzhavets@xxxxxxxxx> Cc: "Bruce Edge" <bruce.edge@xxxxxxxxx>, xen-users@xxxxxxxxxxxxxxxxxxx
Date: Tuesday, November 2, 2010, 10:57 AMHello Boris: I did it, but I've got the same result. thank you very much. Marcela 2010/11/2 Boris Derzhavets <bderzhavets@xxxxxxxxx>
menuentry "Xen 4.0.1 / Ubuntu 10.04 kernel 2.6.32.24" { recordfail insmod ext2 set root='(hd0,5)' multiboot (hd0,5)/boot/xen-4.0.1.gz dom0_mem=1024M loglvl=all guest_loglvl=all sync_console
module (hd0,5)/boot/vmlinuz-2.6.32-24 root=/dev/sda5 ro nomodeset module (hd0,5)/boot/initrd.img-2.6.32-24 }
If this is your config, i would change it :-
menuentry "Xen 4.0.1 / Ubuntu 10.04 kernel 2.6.32.24" {
recordfail
insmod ext2
set root='(hd0,5)'
multiboot (hd0,5)/boot/xen-4.0.1.gz dom0_mem=1024M loglvl=all guest_loglvl=all
module (hd0,5)/boot/vmlinuz-2.6.32-24 root=/dev/sda5 ro console=tty0
module (hd0,5)/boot/initrd.img-2.6.32-24
}
Boris.
--- On Tue, 11/2/10, Marcela Castro León <mcastrol@xxxxxxxxx> wrote:
From: Marcela Castro León <mcastrol@xxxxxxxxx> Subject: Re: [Xen-users] Installing Xen 4.0.1 on Ubuntu 10.04 To: "Bruce Edge" <bruce.edge@xxxxxxxxx>
Cc: xen-users@xxxxxxxxxxxxxxxxxxx Date: Tuesday, November 2, 2010, 10:10 AMHello This is the grub.cfg. The system hangs-up when try to boot with dom0 kernel, so, I can't ping any host. The last message that show is
"(XEN) dom0 kernel not specified. Check bootloader configuration. "
I'm trying to configure the serial console and turn up the boot, and i'll send you more infomation if I get it, because is still hanging up. Thanks in advance. Marcela
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