Re: [Xen-users] Full Virtualised DomU Hang on Boot

[Karel Charousek <char.konf@xxxxxxxxxx>]

Hi,

we had same problem with domU HVM RHEL 3 U4 32bit, dom0 RHEL 5 U4 x86_64 
- out of box virtualization installation, Dell server Nehalem X5550.
I haven't enouhg time to solve it completely,
but for me, it was sufficient, that NON SMP kernel booted without 
problem and is running without problems since September 2009.
Regards

Karel



peter.chiu@xxxxxxxxxx napsal(a):
> Hello All,
>
> I am trying to make a currently running Red Hat Enterprise AS3 32-bit 
> system as a guest OS to an OpenSuse 11.2(86-64) Dom0.
> When the guest os is started up, from the vncviewer :5900 display, it 
> gets as far as
> Booting ‘Red Hat Enterprise Linux AS (2.4.21-57-Elsmp)’
>
> root (hd0,1)
>
> Fileysystem type is ext2fs, partition type 0x83
>
> kernel /boot/vmlinuz-2.4.21-57.ELsmp ro root=/dev/sda2
>
> [Linux-bzImage, setup=0x1400, size=0x14d31e]
>
> initrd /boot/initrd-2.4.21-57.ELsmp.img
>
> and then it goes no further.
>
> It does not crash or reports errors, just not going any further.
>
> I have looked around in the xen-users archive, but don’t think there 
> is a similar problem reported.
> I would appreciate for advice from anyone on this.
>
> Below are the details.
>
> Dom0: DELL 710 Server, OpenSuse 11.2 (86-64) with kernel 
> 2.6.31.8-0.1-xen, xen 3.4.1_19718_04-2.1.x86_64.
> 2 x E5540 Intel Xeon Quadcore, 48GB RAM. – hostname apricot
>
> DomU: RH EL AS3 (32-bit) kernel 2.4.21-57.ELsmp
>
> 2 x Intel Xeon 2.4GHz, 2GB RAM, OS disk 146GB, root on /dev/sda2 10GB 
> partition.
> hostname ignis
>
> Guest Image prepared by dd if=/dev/sda | ssh apricot “dd 
> of=/disks/apricot1/xen/ignis”
> # file /disks/apricot1/xen/ignis
>
> /disks/apricot1/xen/ignis: x86 boot sector; GRand Unified Bootloader, 
> stage1 version 0x3, boot drive 0x80, 1st sector stage2 0x201425a, GRUB 
> version n.m;
> partition 1: ID=0x83, active, starthead 1, startsector 63, 24579387 
> sectors; partition 2: ID=0x83, starthead 254, startsector 24579450, 
> 20482875 sectors;
> partition 3: ID=0x82, starthead 254, startsector 45062325, 4096575 
> sectors; partition 4: ID=0xf, starthead 254, startsector 49158900, 
> 236958750 sectors, code offset 0x48
> Configuration file: /etc/xen/vm/ignis
>
> name="ignis"
>
> uuid="94259271-5e1f-2058-66c7-f91df8fb4f28"
>
> memory=2048
>
> maxmem=4096
>
> vcpus=1
>
> on_poweroff="destroy"
>
> on_reboot="restart"
>
> on_crash="destroy"
>
> localtime=0
>
> builder="hvm"
>
> extid=0
>
> device_model="/usr/lib/xen/bin/qemu-dm"
>
> kernel="/usr/lib/xen/boot/hvmloader"
>
> boot="c"
>
> disk=[ 'file:/disks/apricot1/xen/ignis,hda,w', ]
>
> vif=[ 'bridge=br0,model=rtl8139', ]
>
> stdvga=0
>
> vnc=1
>
> vncunused=1
>
> apic=1
>
> acpi=1
>
> pae=1
>
> serial="pty"
>
> Many thanks in advance.
>
> Peter Chiu
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