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[Xen-users] Xm console unable centos 5.5 Full virt


  • To: xen-users@xxxxxxxxxxxxxxxxxxx
  • From: Michael Mendoza <michaelux@xxxxxxxxx>
  • Date: Mon, 12 Jul 2010 18:06:17 -0400
  • Delivery-date: Mon, 12 Jul 2010 15:07:05 -0700
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  • List-id: Xen user discussion <xen-users.lists.xensource.com>

Hi all.

I am comming back to the virtualization...

Days ago I installed Centos 5.5  and I want to tray xen Full virtualization.. so I create and installed my Full virtual machine. I use virt-manager... the VM run pretty well...

But... If I connect remotly using ssh to domain0 and then use "xm console ID" I get nothing.... and I have to ctrl + ].... (this happen too if I am locally in the host machine)
I dont use ssh directly to guest because it use dhcp..so in any moment the IP can change and maybe I can not login...

Or is there any way to know the address  of any guest(with dhcp) without access to console ?

Above is the Vm conf file and guest grub.conf....



I search in common problems, edit the grub.conf on the guest with console=tty , but I can not access to the console....I have 2 days reading and searching but nothing work.. and I am no really sure if the console is available using FULL virtualization... 


title CentOS (2.6.18-194.3.1.el5)
        root (hd0,0)
        kernel /vmlinuz-2.6.18-194.3.1.el5 ro root=/dev/VolGroup00/LogVol00
        console=tty0 console=ttys0
        initrd /initrd-2.6.18-194.3.1.el5.img



My VM conf file is:

============================================

name = "now"
uuid = "a6f8a3fb-6386-c1c5-9dd2-f33f9298b86b"
maxmem = 1024
memory = 507
vcpus = 1
builder = "hvm"
kernel = "/usr/lib/xen/boot/hvmloader"
boot = "c"
pae = 1
acpi = 1
apic = 1
localtime = 0
>
>
>
device_model = "/usr/lib/xen/bin/qemu-dm"
sdl = 0
vnc = 1
vncunused = 1
keymap = "en-us"
disk = [ "file:/var/lib/xen/images/now.img,hda,w", ",hdc:cdrom,r" ]
vif = [ "mac=00:16:36:45:0b:92,bridge=xenbr0,script=vif-bridge" ]
parallel = "none"
serial = "pty"

===========================================






--
--Michael Mendoza--
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