WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-users

Re: [Xen-users] Re: Problem with HVM domU and virtual disk image

To: Todd Deshane <todd.deshane@xxxxxxx>
Subject: Re: [Xen-users] Re: Problem with HVM domU and virtual disk image
From: Roger Pau Monné <roger.pau@xxxxxxxxxxxxx>
Date: Mon, 20 Jun 2011 08:14:59 +0200
Cc: John Weekes <lists.xen@xxxxxxxxxxxxxxxxxx>, xen-users@xxxxxxxxxxxxxxxxxxx
Delivery-date: Sun, 19 Jun 2011 23:16:24 -0700
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=1NdB0GezwDiFq1pwdaXScX7YPIqmA/5PCd+SBhXVaC8=; b=Llp3ZtkwhCq+bQ4gnnzu6yMEoxy7406O9KCHkt6xnmiaEuK5RwVHuD6V3lP67XRpl6 A1lzcc4ciEFArzsDk6HeXJ3keZFGh8h23JgcM0Gp3LoErxKeII1De5nV1rZfptiGF19C lOhXkFyIQKwjtvPx0MnmYi+QrNrBMdUaAyWo0=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type :content-transfer-encoding; b=Sv8SD8rsi8MStvfpnpEH+S6MUTltjhwMvmKW4rrsET2XOoIkipWL7DPnUIiaaS43qB zgVIqUp0H6nFRnyka+rUBm0J6liqSXIUgaYksp+N+IYhfU6GfeFbXnZnG6Lp41FcRP4U irUIgLpQSmplMRbbCFTAw0CgL66bShDb+zsN4=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <BANLkTimWepMjJgS31-bu5yf_vRofUwgKFA@xxxxxxxxxxxxxx>
List-help: <mailto:xen-users-request@lists.xensource.com?subject=help>
List-id: Xen user discussion <xen-users.lists.xensource.com>
List-post: <mailto:xen-users@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
References: <BANLkTiknhAZGd-iqhuR8xFfstNEsABgfiQ@xxxxxxxxxxxxxx> <BANLkTimjmWzT-5CTaoO1D7gU8NaEA1Todw@xxxxxxxxxxxxxx> <4DFE4344.6070509@xxxxxxxxxxxxxxxxxx> <BANLkTimWepMjJgS31-bu5yf_vRofUwgKFA@xxxxxxxxxxxxxx>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
Hello,

Debian Squeeze 6.0.1a worked perfectly for me. Regarding the
submission of bugs, I would like to extract the kernel log from the
Ubuntu HVM (because I can boot to the LiveCD), but since I have no
network or hard drive this is kind of complicated. I will try to
attach a USB drive or something, so I can make a dump there.
Suggestions about how to save this trace are welcome.

Regards, Roger.

2011/6/20 Todd Deshane <todd.deshane@xxxxxxx>:
> On Sun, Jun 19, 2011 at 2:43 PM, John Weekes
> <lists.xen@xxxxxxxxxxxxxxxxxx> wrote:
>> On 6/19/2011 10:26 AM, Roger Pau Monné wrote:
>>>
>>> Just as a note in case someone comes up with the same issue, don’t try
>>> to install Ubuntu as HVM (11.04 amd64), it will fail to recognize the
>>> hard disk and network card (at least in my case), I’ve lost almost a
>>> week thinking it was a problem with Xen, and it turned out to be a
>>> Ubuntu specific issue. Debian and FreeBSD work well under HVM.
>>
>> Nod, I saw the same thing, and I hope they fix it in the next release. To
>> work around it, you have to disable at least ACPI and possibly APIC, and set
>> xen_platform_pci = 0 in the domU cfg. There's also some trickery that must
>> be done during the install process to kill hung processes. All in all, it's
>> a painful experience.
>>
>> Debian Squeeze also doesn't install perfectly under HVM, IIRC, but just due
>> to a glitch in the installer, and everything works fine after it's set up.
>>
>
>
> Are either of you in position to file bugs against Ubuntu/Debian/Xen
> as appropriate?
>
> If not, is there any other information that you can give so that when
> we do find someone that files/updates a bug on this then they'll have
> all the information?
>
> Thanks,
> Todd
>
>> -John
>>
>>> Regards, Roger
>>>
>>> 2011/6/17 Roger Pau Monné<roger.pau@xxxxxxxxxxxxx>:
>>>>
>>>> Hello,
>>>>
>>>> I'm trying to create a HVM machine with a Virtual Disk Image (created
>>>> using dd if=/dev/zero of=virtualdisk-root.img bs=1k seek=2048k
>>>> count=1) and attach it to a HVM domU using the following template:
>>>>
>>>> #  -*- mode: python; -*-
>>>>
>>>> import os, re
>>>>
>>>> arch_libdir = 'lib'
>>>> arch = os.uname()[4]
>>>> if os.uname()[0] == 'Linux' and re.search('64', arch):
>>>>    arch_libdir = 'lib64'
>>>>
>>>> kernel = "/usr/lib/xen/boot/hvmloader"
>>>>
>>>> builder='hvm'
>>>>
>>>> memory = 1024
>>>>
>>>> name = "Ubuntu11"
>>>>
>>>> vcpus=1
>>>>
>>>> vif = [ 'type=ioemu, bridge=eth1' ]
>>>>
>>>> disk = [ 'file:/home/xen/ubuntu-server.img,sda,w',
>>>> 'file:/home/xen/ubuntu.iso,hdc:cdrom,w' ]
>>>> # I have to use sda because if I put hda the installer doesn't find the
>>>> disk
>>>>
>>>> device_model = '/usr/' + arch_libdir + '/xen/bin/qemu-dm'
>>>>
>>>> boot="dc"
>>>>
>>>> vnc=1
>>>> vnclisten="0.0.0.0"
>>>> vncpasswd='XXXX'
>>>>
>>>> serial='pty'
>>>>
>>>> localtime=1
>>>> usb=1
>>>> usbdevice='tablet'
>>>> keymap='es'
>>>>
>>>> With this template I'm able to install the system to the disk, the
>>>> problem comes when I later on remove the CDROM (hdc) and try to boot
>>>> from sda. If I change the disk line to:
>>>>
>>>> disk = [ 'file:/home/xen/ubuntu-server.img,sda,w' ]
>>>>
>>>> The domU starts and closes, almost immediately. This is what xend says:
>>>>
>>>> [2011-06-17 22:50:27 1925] DEBUG (XendDomainInfo:92)
>>>> XendDomainInfo.create(['vm', ['name', 'Ubuntu11'], ['memory', 1024],
>>>> ['vcpus', 1], ['on_xend_start', 'ignore'], ['on_xend_stop', 'ignore'],
>>>> ['image', ['hvm', ['kernel', '/usr/lib/xen/boot/hvmloader'],
>>>> ['videoram', 4], ['device_model', '/usr/lib64/xen/bin/qemu-dm'],
>>>> ['pae', 1], ['vcpus', 1], ['boot', 'c'], ['fda', ''], ['fdb', ''],
>>>> ['timer_mode', 1], ['localtime', 0], ['serial', 'pty'], ['stdvga', 0],
>>>> ['isa', 0], ['nographic', 0], ['soundhw', ''], ['vnc', 1],
>>>> ['vncunused', 1], ['vnclisten', '0.0.0.0'], ['sdl', 0], ['xauthority',
>>>> '/root/.Xauthority'], ['rtc_timeoffset', 0], ['monitor', 0], ['acpi',
>>>> 1], ['apic', 1], ['usb', 0], ['usbdevice', 'tablet'], ['keymap',
>>>> 'es'], ['pci', []], ['hpet', 0], ['guest_os_type', 'default'], ['hap',
>>>> 1], ['opengl', 1], ['cpuid', []], ['cpuid_check', []], ['viridian',
>>>> 0], ['pci_msitranslate', 1], ['vpt_align', 1], ['pci_power_mgmt', 0],
>>>> ['xen_platform_pci', 1], ['vncpasswd', 'XXXXXXXX']]], ['s3_integrity',
>>>> 1], ['device', ['vbd', ['uname', 'file:/home/xen/ubuntu.img'], ['dev',
>>>> 'sda'], ['mode', 'w']]], ['device', ['vif', ['bridge', 'eth1'],
>>>> ['type', 'ioemu']]]])
>>>> [2011-06-17 22:50:27 1925] DEBUG (XendDomainInfo:2304)
>>>> XendDomainInfo.constructDomain
>>>> [2011-06-17 22:50:27 1925] DEBUG (balloon:166) Balloon: 49260500 KiB
>>>> free; need 4096; done.
>>>> [2011-06-17 22:50:27 1925] DEBUG (XendDomain:453) Adding Domain: 20
>>>> [2011-06-17 22:50:27 1925] DEBUG (XendDomainInfo:2505)
>>>> XendDomainInfo.initDomain: 20 256
>>>> [2011-06-17 22:50:27 1925] DEBUG (image:320) Stored a VNC password for
>>>> vfb access
>>>> [2011-06-17 22:50:27 1925] DEBUG (image:813) args: boot, val: c
>>>> [2011-06-17 22:50:27 1925] DEBUG (image:813) args: fda, val: None
>>>> [2011-06-17 22:50:27 1925] DEBUG (image:813) args: fdb, val: None
>>>> [2011-06-17 22:50:27 1925] DEBUG (image:813) args: soundhw, val: None
>>>> [2011-06-17 22:50:27 1925] DEBUG (image:813) args: localtime, val: 0
>>>> [2011-06-17 22:50:27 1925] DEBUG (image:813) args: serial, val: ['pty']
>>>> [2011-06-17 22:50:27 1925] DEBUG (image:813) args: std-vga, val: 0
>>>> [2011-06-17 22:50:27 1925] DEBUG (image:813) args: isa, val: 0
>>>> [2011-06-17 22:50:27 1925] DEBUG (image:813) args: acpi, val: 1
>>>> [2011-06-17 22:50:27 1925] DEBUG (image:813) args: usb, val: 0
>>>> [2011-06-17 22:50:27 1925] DEBUG (image:813) args: usbdevice, val: tablet
>>>> [2011-06-17 22:50:27 1925] INFO (image:749) Need to create platform
>>>> device.[domid:20]
>>>> [2011-06-17 22:50:27 1925] DEBUG (XendDomainInfo:2529)
>>>> _initDomain:shadow_memory=0x0, memory_static_max=0x40000000,
>>>> memory_static_min=0x0.
>>>> [2011-06-17 22:50:27 1925] DEBUG (balloon:166) Balloon: 49259088 KiB
>>>> free; need 1065984; done.
>>>> [2011-06-17 22:50:27 1925] INFO (image:173) buildDomain os=hvm dom=20
>>>> vcpus=1
>>>> [2011-06-17 22:50:27 1925] DEBUG (image:866) domid          = 20
>>>> [2011-06-17 22:50:27 1925] DEBUG (image:867) image          =
>>>> /usr/lib/xen/boot/hvmloader
>>>> [2011-06-17 22:50:27 1925] DEBUG (image:868) store_evtchn   = 2
>>>> [2011-06-17 22:50:27 1925] DEBUG (image:869) memsize        = 1024
>>>> [2011-06-17 22:50:27 1925] DEBUG (image:870) target         = 1024
>>>> [2011-06-17 22:50:27 1925] DEBUG (image:871) vcpus          = 1
>>>> [2011-06-17 22:50:27 1925] DEBUG (image:872) acpi           = 1
>>>> [2011-06-17 22:50:27 1925] DEBUG (image:873) apic           = 1
>>>> [2011-06-17 22:50:28 1925] INFO (XendDomainInfo:2168) createDevice:
>>>> vfb : {'vncunused': 1, 'other_config': {'vncunused': 1, 'vncpasswd':
>>>> 'XXXXXXXX', 'vnclisten': '0.0.0.0', 'vnc': '1'}, 'vnc': '1', 'uuid':
>>>> '67fcbd39-211e-49d3-3cab-d2d708cb8241', 'vnclisten': '0.0.0.0',
>>>> 'vncpasswd': 'XXXXXXXX'}
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:95) DevController:
>>>> writing {'state': '1', 'backend-id': '0', 'backend':
>>>> '/local/domain/0/backend/vfb/20/0'} to /local/domain/20/device/vfb/0.
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:97) DevController:
>>>> writing {'vncunused': '1', 'domain': 'Ubuntu11', 'frontend':
>>>> '/local/domain/20/device/vfb/0', 'uuid':
>>>> '67fcbd39-211e-49d3-3cab-d2d708cb8241', 'frontend-id': '20',
>>>> 'vnclisten': '0.0.0.0', 'vncpasswd': 'XXXXXXXX', 'state': '1',
>>>> 'online': '1', 'vnc': '1'} to /local/domain/0/backend/vfb/20/0.
>>>> [2011-06-17 22:50:28 1925] INFO (XendDomainInfo:2168) createDevice:
>>>> vbd : {'uuid': '8bc3e9f1-98f5-23f2-e35e-45a9926f2620', 'bootable': 1,
>>>> 'driver': 'paravirtualised', 'dev': 'sda', 'uname':
>>>> 'file:/home/xen/ubuntu.img', 'mode': 'w'}
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:95) DevController:
>>>> writing {'backend-id': '0', 'virtual-device': '2048', 'device-type':
>>>> 'disk', 'state': '1', 'backend':
>>>> '/local/domain/0/backend/vbd/20/2048'} to
>>>> /local/domain/20/device/vbd/2048.
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:97) DevController:
>>>> writing {'domain': 'Ubuntu11', 'frontend':
>>>> '/local/domain/20/device/vbd/2048', 'uuid':
>>>> '8bc3e9f1-98f5-23f2-e35e-45a9926f2620', 'bootable': '1', 'dev': 'sda',
>>>> 'state': '1', 'params': '/home/xen/ubuntu.img', 'mode': 'w', 'online':
>>>> '1', 'frontend-id': '20', 'type': 'file'} to
>>>> /local/domain/0/backend/vbd/20/2048.
>>>> [2011-06-17 22:50:28 1925] INFO (XendDomainInfo:2168) createDevice:
>>>> vif : {'bridge': 'eth1', 'mac': '00:16:3e:1f:f1:2e', 'type': 'ioemu',
>>>> 'uuid': 'da093635-8d57-83fe-ac90-1b9457b9851e'}
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:95) DevController:
>>>> writing {'state': '1', 'backend-id': '0', 'backend':
>>>> '/local/domain/0/backend/vif/20/0'} to /local/domain/20/device/vif/0.
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:97) DevController:
>>>> writing {'bridge': 'eth1', 'domain': 'Ubuntu11', 'handle': '0',
>>>> 'uuid': 'da093635-8d57-83fe-ac90-1b9457b9851e', 'script':
>>>> '/etc/xen/scripts/vif-bridge', 'mac': '00:16:3e:1f:f1:2e',
>>>> 'frontend-id': '20', 'state': '1', 'online': '1', 'frontend':
>>>> '/local/domain/20/device/vif/0', 'type': 'ioemu'} to
>>>> /local/domain/0/backend/vif/20/0.
>>>> [2011-06-17 22:50:28 1925] INFO (image:394) spawning device models:
>>>> /usr/lib64/xen/bin/qemu-dm ['/usr/lib64/xen/bin/qemu-dm', '-d', '20',
>>>> '-domain-name', 'Ubuntu11', '-videoram', '4', '-k', 'es', '-vnc',
>>>> '0.0.0.0:0,password', '-vncunused', '-vcpus', '1', '-boot', 'c',
>>>> '-serial', 'pty', '-acpi', '-usbdevice', 'tablet', '-net',
>>>> 'nic,vlan=1,macaddr=00:16:3e:1f:f1:2e,model=rtl8139', '-net',
>>>> 'tap,vlan=1,ifname=tap20.0,bridge=eth1', '-M', 'xenfv']
>>>> [2011-06-17 22:50:28 1925] INFO (image:443) device model pid: 8604
>>>> [2011-06-17 22:50:28 1925] INFO (image:531) waiting for sentinel_fifo
>>>> [2011-06-17 22:50:28 1925] DEBUG (XendDomainInfo:3060) Storing VM
>>>> details: {'on_xend_stop': 'ignore', 'shadow_memory': '9', 'uuid':
>>>> '5966a28d-b2e1-2581-f2f7-ca4a512334a7', 'on_reboot': 'restart',
>>>> 'start_time': '1308343828.26', 'on_poweroff': 'destroy',
>>>> 'bootloader_args': '', 'on_xend_start': 'ignore', 'on_crash':
>>>> 'restart', 'xend/restart_count': '0', 'vcpus': '1', 'vcpu_avail': '1',
>>>> 'bootloader': '', 'image': '(hvm (kernel ) (timer_mode 1) (videoram 4)
>>>> (vnc 1) (vpt_align 1) (nographic 0) (hpet 0) (rtc_timeoffset 0)
>>>> (guest_os_type default) (vnclisten 0.0.0.0) (loader
>>>> /usr/lib/xen/boot/hvmloader) (pci ()) (pci_msitranslate 1) (apic 1)
>>>> (sdl 0) (serial pty) (xen_platform_pci 1) (hap 1) (monitor 0) (opengl
>>>> 1) (device_model /usr/lib64/xen/bin/qemu-dm) (boot c) (pci_power_mgmt
>>>> 0) (vncpasswd XXXXXX) (keymap es) (usbdevice tablet) (pae 1) (stdvga
>>>> 0) (usb 0) (xauthority /root/.Xauthority) (isa 0) (viridian 0) (acpi
>>>> 1) (vncunused 1) (localtime 0) (notes (SUSPEND_CANCEL 1)))', 'name':
>>>> 'Ubuntu11'}
>>>> [2011-06-17 22:50:28 1925] DEBUG (XendDomainInfo:1622) Storing domain
>>>> details: {'console/port': '3', 'name': 'Ubuntu11', 'console/limit':
>>>> '1048576', 'store/port': '2', 'vm':
>>>> '/vm/5966a28d-b2e1-2581-f2f7-ca4a512334a7', 'domid': '20',
>>>> 'image/suspend-cancel': '1', 'cpu/0/availability': 'online',
>>>> 'memory/target': '1048576',
>>>> 'control/platform-feature-multiprocessor-suspend': '1',
>>>> 'store/ring-ref': '1044476', 'console/type': 'ioemu'}
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:95) DevController:
>>>> writing {'state': '1', 'backend-id': '0', 'backend':
>>>> '/local/domain/0/backend/console/20/0'} to
>>>> /local/domain/20/device/console/0.
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:97) DevController:
>>>> writing {'domain': 'Ubuntu11', 'frontend':
>>>> '/local/domain/20/device/console/0', 'uuid':
>>>> '354c5dd6-e79f-d2f1-4a95-123ca39de153', 'frontend-id': '20', 'state':
>>>> '1', 'location': '3', 'online': '1', 'protocol': 'vt100'} to
>>>> /local/domain/0/backend/console/20/0.
>>>> [2011-06-17 22:50:28 1925] DEBUG (XendDomainInfo:1709)
>>>> XendDomainInfo.handleShutdownWatch
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:139) Waiting for devices
>>>> vif.
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:144) Waiting for 0.
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:629)
>>>> hotplugStatusCallback /local/domain/0/backend/vif/20/0/hotplug-status.
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:643)
>>>> hotplugStatusCallback 1.
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:139) Waiting for devices
>>>> vkbd.
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:139) Waiting for
>>>> devices ioports.
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:139) Waiting for devices
>>>> tap.
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:139) Waiting for
>>>> devices console.
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:144) Waiting for 0.
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:139) Waiting for devices
>>>> vscsi.
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:139) Waiting for devices
>>>> vbd.
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:144) Waiting for 2048.
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:629)
>>>> hotplugStatusCallback
>>>> /local/domain/0/backend/vbd/20/2048/hotplug-status.
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:629)
>>>> hotplugStatusCallback
>>>> /local/domain/0/backend/vbd/20/2048/hotplug-status.
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:643)
>>>> hotplugStatusCallback 1.
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:139) Waiting for devices
>>>> irq.
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:139) Waiting for devices
>>>> vfb.
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:139) Waiting for devices
>>>> pci.
>>>> [2011-06-17 22:50:28 1925] DEBUG (DevController:139) Waiting for devices
>>>> vtpm.
>>>> [2011-06-17 22:50:28 1925] INFO (XendDomain:1182) Domain Ubuntu11 (20)
>>>> unpaused.
>>>> [2011-06-17 22:50:29 1925] INFO (XendDomainInfo:1903) Domain has
>>>> shutdown: name=Ubuntu11 id=20 reason=poweroff.
>>>> [2011-06-17 22:50:29 1925] DEBUG (XendDomainInfo:2732)
>>>> XendDomainInfo.destroy: domid=20
>>>> [2011-06-17 22:50:29 1925] DEBUG (XendDomainInfo:2207) Destroying device
>>>> model
>>>> [2011-06-17 22:50:29 1925] INFO (image:556) Ubuntu11 device model
>>>> terminated
>>>> [2011-06-17 22:50:29 1925] DEBUG (XendDomainInfo:2214) Releasing devices
>>>> [2011-06-17 22:50:29 1925] DEBUG (XendDomainInfo:2227) Removing vif/0
>>>> [2011-06-17 22:50:29 1925] DEBUG (XendDomainInfo:1134)
>>>> XendDomainInfo.destroyDevice: deviceClass = vif, device = vif/0
>>>> [2011-06-17 22:50:29 1925] DEBUG (XendDomainInfo:2227) Removing console/0
>>>> [2011-06-17 22:50:29 1925] DEBUG (XendDomainInfo:1134)
>>>> XendDomainInfo.destroyDevice: deviceClass = console, device =
>>>> console/0
>>>> [2011-06-17 22:50:29 1925] DEBUG (XendDomainInfo:2227) Removing vbd/2048
>>>> [2011-06-17 22:50:29 1925] DEBUG (XendDomainInfo:1134)
>>>> XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/2048
>>>> [2011-06-17 22:50:29 1925] DEBUG (XendDomainInfo:2227) Removing vfb/0
>>>> [2011-06-17 22:50:29 1925] DEBUG (XendDomainInfo:1134)
>>>> XendDomainInfo.destroyDevice: deviceClass = vfb, device = vfb/0
>>>> [2011-06-17 22:50:29 1925] DEBUG (XendDomainInfo:2212) No device model
>>>> [2011-06-17 22:50:29 1925] DEBUG (XendDomainInfo:2214) Releasing devices
>>>>
>>>> And qemu log:
>>>>
>>>> domid: 20
>>>> qemu: the number of cpus is 1
>>>> config qemu network with xen bridge for  tap20.0 eth1
>>>> Watching /local/domain/0/device-model/20/logdirty/next-active
>>>> Watching /local/domain/0/device-model/20/command
>>>> char device redirected to /dev/pts/3
>>>> qemu_map_cache_init nr_buckets = 10000 size 4194304
>>>> shared page at pfn feffd
>>>> buffered io page at pfn feffb
>>>> Guest uuid = 5966a28d-b2e1-2581-f2f7-ca4a512334a7
>>>> Time offset set 0
>>>> populating video RAM at ff000000
>>>> mapping video RAM from ff000000
>>>> Register xen platform.
>>>> Done register platform.
>>>> xs_read(/vm/5966a28d-b2e1-2581-f2f7-ca4a512334a7/log-throttling): read
>>>> error
>>>> platform_fixed_ioport: changed ro/rw state of ROM memory area. now is rw
>>>> state.
>>>> xs_read(/local/domain/0/device-model/20/xen_extended_power_mgmt): read
>>>> error
>>>> I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0
>>>> cirrus vga map change while on lfb mode
>>>> mapping vram to f0000000 - f0400000
>>>> platform_fixed_ioport: changed ro/rw state of ROM memory area. now is rw
>>>> state.
>>>> platform_fixed_ioport: changed ro/rw state of ROM memory area. now is ro
>>>> state.
>>>>
>>>> If I replace sda with hda the domU boots the kernel, but cannot find
>>>> root disk and drops to initramfs, if I take a look at the devices in
>>>> /dev, there doesn't seem to be any kind of Disk (no hda, sda, or
>>>> xvda). Can someone give a hand with this? I've been struggling with
>>>> this issue for some time, and I cannot seem to be able to figure out
>>>> how to solve it.
>>>>
>>>> Thanks and regards, Roger.
>>>>
>>> _______________________________________________
>>> Xen-users mailing list
>>> Xen-users@xxxxxxxxxxxxxxxxxxx
>>> http://lists.xensource.com/xen-users
>>
>>
>> _______________________________________________
>> Xen-users mailing list
>> Xen-users@xxxxxxxxxxxxxxxxxxx
>> http://lists.xensource.com/xen-users
>>
>
>
>
> --
> Todd Deshane
> http://www.linkedin.com/in/deshantm
> http://www.xen.org/products/cloudxen.html
> http://runningxen.com/
>

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users