Dear xen-users.
First of all, I'm not a linux-guru and a beginner with xen and
completly new in this mailinglist.
I've installed Xen on debian 6 and I was successful creating two
machines: one for tests and "fogserver" (to test speed of writing
computer images), both para-virtualisations.
-----------------------------------------------------------------------
Here the output of "xm list":
Name ID Mem VCPUs State Time(s)
Domain-0 0 5169 2 r----- 20.6
fogserver 3 512 2 -b---- 1.9
vm-debian 4 512 1 -b---- 1.4
-----------------------------------------------------------------------
My attempt to create a hardware-virtualisation (cpu capable of both)
failed with "xm create ..." and my efforts to find a solution on internet
were without
success. The content of my "phyfog.cfg" below.
The command
# xm create -c /etc/xen/phyfog.cfg
ends with:
"Using config file /etc/xen/phyfog.cfg.
Domain 'phyfog' does not exist."
The log file of qemu-dm says:
"domid: 10
-append only allowed with -kernel option"
Any ideas or how to solve the problem creating virtual machines with
'hvm'. Thanks in advance. Peter.
PS: informations about version below.
-----------------------------------------------------------------------
Content of "phyfog.cfg":
- begin file:
# native LINUX-Install on Debian-Xen
import os, re
arch = os.uname()[4]
if re.search('64',arch):
arch_libdir = 'lib64'
else:
arch_libdir = 'lib'
kernel = '/usr/lib/xen-4.0/boot/hvmloader'
builder = 'hvm'
device_model = '/usr/lib/xen-4.0/bin/qemu-dm'
memory = '512'
shadow_memory = '8'
# drives
#root = '/dev/sda1'
disk = [ 'phy:/dev/sdb,ioemu:xvda,w',
'file:/home/isofiles/ubuntu-11.04-server-i386.iso,ioemu:hdc:cdrom,r' ]
# hostname
name = 'phyfog'
# networking
dhcp = 'dhcp'
vif = ['mac=00:16:3e:11:22:33,type=ioemu, bridge=xenbr0']
# behaviour
boot='d'
on_poweroff = 'destroy'
obn_reboot = 'reboot'
on_crash = 'destroy'
#graphic configuration
sdl=1
vnc=0
vncviewer=0
- end file
-----------------------------------------------------------------------
-----------------------------------------------------------------------
The content of "xend.log" below. Seemed to be a qemu-dm problem!
- begin of "xend.log"
[2011-07-28 01:16:58 1213] DEBUG (XendDomainInfo:101)
XendDomainInfo.create(['vm', ['name', 'phyfog'], ['memory', '512'],
['shadow_memory', '8'], ['on_poweroff', 'destroy'], ['on_crash', 'destroy'],
['on_xend_start', 'ignore'], ['on_xend_stop', 'ignore'], ['vcpus', 1], ['oos',
1], ['image', ['hvm', ['kernel', '/usr/lib/xen-default/boot/hvmloader'], ['ip',
':127.0.255.255::::eth0:dhcp'], ['videoram', 4], ['acpi', 1], ['apic', 1],
['boot', 'd'], ['cpuid', []], ['cpuid_check', []], ['fda', ''], ['fdb', ''],
['guest_os_type', 'default'], ['hap', 1], ['hpet', 0], ['isa', 0], ['keymap',
''], ['localtime', 0], ['nographic', 0], ['oos', 1], ['pae', 1], ['pci', []],
['pci_msitranslate', 1], ['pci_power_mgmt', 0], ['rtc_timeoffset', 0], ['sdl',
0], ['soundhw', ''], ['stdvga', 0], ['timer_mode', 1], ['usb', 0],
['usbdevice', ''], ['vcpus', 1], ['vnc', 1], ['vncunused', 1], ['viridian', 0],
['vpt_align', 1], ['xauthority', '/root/.Xauthority'], ['xen_platform_pci', 1],
['memory_sharing', 0], ['device_model', '/usr/lib/xen-default/bin/qemu-dm'],
['tsc_mode', 0], ['nomigrate', 0]]], ['s3_integrity', 1], ['device', ['vbd',
['uname', 'phy:/dev/sdb'], ['dev', 'ioemu:xvda'], ['mode', 'w']]], ['device',
['vbd', ['uname', 'file:/home/isofiles/ubuntu-11.04-server-i386.iso'], ['dev',
'ioemu:hdc:cdrom'], ['mode', 'r']]], ['device', ['vif', ['bridge', 'xenbr0'],
['mac', '00:16:3e:11:22:33'], ['type', 'ioemu']]]])
[2011-07-28 01:16:58 1213] DEBUG (XendDomainInfo:2508)
XendDomainInfo.constructDomain
[2011-07-28 01:16:58 1213] DEBUG (balloon:220) Balloon: 1182384 KiB free; need
16384; done.
[2011-07-28 01:16:58 1213] DEBUG (XendDomain:464) Adding Domain: 10
[2011-07-28 01:16:58 1213] DEBUG (XendDomainInfo:2818)
XendDomainInfo.initDomain: 10 256
[2011-07-28 01:16:58 1213] DEBUG (image:339) No VNC passwd configured for vfb
access
[2011-07-28 01:16:58 1213] DEBUG (image:852) cmdline =
ip=:127.0.255.255::::eth0:dhcp
[2011-07-28 01:16:58 1213] DEBUG (image:891) args: boot, val: d
[2011-07-28 01:16:58 1213] DEBUG (image:891) args: fda, val: None
[2011-07-28 01:16:58 1213] DEBUG (image:891) args: fdb, val: None
[2011-07-28 01:16:58 1213] DEBUG (image:891) args: soundhw, val: None
[2011-07-28 01:16:58 1213] DEBUG (image:891) args: localtime, val: 0
[2011-07-28 01:16:58 1213] DEBUG (image:891) args: serial, val: None
[2011-07-28 01:16:58 1213] DEBUG (image:891) args: std-vga, val: 0
[2011-07-28 01:16:58 1213] DEBUG (image:891) args: isa, val: 0
[2011-07-28 01:16:58 1213] DEBUG (image:891) args: acpi, val: 1
[2011-07-28 01:16:58 1213] DEBUG (image:891) args: usb, val: 0
[2011-07-28 01:16:58 1213] DEBUG (image:891) args: usbdevice, val: None
[2011-07-28 01:16:58 1213] DEBUG (image:891) args: gfx_passthru, val: None
[2011-07-28 01:16:58 1213] INFO (image:822) Need to create platform
device.[domid:10]
[2011-07-28 01:16:58 1213] DEBUG (XendDomainInfo:2845)
_initDomain:shadow_memory=0x8, memory_static_max=0x20000000,
memory_static_min=0x0.
[2011-07-28 01:16:58 1213] INFO (image:182) buildDomain os=hvm dom=10 vcpus=1
[2011-07-28 01:16:58 1213] DEBUG (image:949) domid = 10
[2011-07-28 01:16:58 1213] DEBUG (image:950) image =
/usr/lib/xen-default/boot/hvmloader
[2011-07-28 01:16:58 1213] DEBUG (image:951) store_evtchn = 2
[2011-07-28 01:16:58 1213] DEBUG (image:952) memsize = 512
[2011-07-28 01:16:58 1213] DEBUG (image:953) target = 512
[2011-07-28 01:16:58 1213] DEBUG (image:954) vcpus = 1
[2011-07-28 01:16:58 1213] DEBUG (image:955) vcpu_avail = 1
[2011-07-28 01:16:58 1213] DEBUG (image:956) acpi = 1
[2011-07-28 01:16:58 1213] DEBUG (image:957) apic = 1
[2011-07-28 01:16:58 1213] INFO (XendDomainInfo:2367) createDevice: vfb :
{'vncunused': 1, 'other_config': {'vncunused': 1, 'vnc': '1'}, 'vnc': '1',
'uuid': '8b676636-e1b9-3942-10a2-93820cc4aa58', 'keymap': 'de-de'}
[2011-07-28 01:16:58 1213] DEBUG (DevController:95) DevController: writing
{'state': '1', 'backend-id': '0', 'backend':
'/local/domain/0/backend/vfb/10/0'} to /local/domain/10/device/vfb/0.
[2011-07-28 01:16:58 1213] DEBUG (DevController:97) DevController: writing
{'vncunused': '1', 'domain': 'phyfog', 'frontend':
'/local/domain/10/device/vfb/0', 'uuid':
'8b676636-e1b9-3942-10a2-93820cc4aa58', 'frontend-id': '10', 'state': '1',
'keymap': 'de-de', 'online': '1', 'vnc': '1'} to
/local/domain/0/backend/vfb/10/0.
[2011-07-28 01:16:58 1213] INFO (XendDomainInfo:2367) createDevice: vbd :
{'uuid': 'c3ca3041-9211-7f34-b2ba-d72a0b487f11', 'bootable': 1, 'driver':
'ioemu', 'dev': 'ioemu:xvda', 'uname': 'phy:/dev/sdb', 'mode': 'w'}
[2011-07-28 01:16:58 1213] DEBUG (DevController:95) DevController: writing
{'backend-id': '0', 'virtual-device': '51712', 'device-type': 'disk', 'state':
'1', 'backend': '/local/domain/0/backend/vbd/10/51712'} to
/local/domain/10/device/vbd/51712.
[2011-07-28 01:16:58 1213] DEBUG (DevController:97) DevController: writing
{'domain': 'phyfog', 'frontend': '/local/domain/10/device/vbd/51712', 'uuid':
'c3ca3041-9211-7f34-b2ba-d72a0b487f11', 'bootable': '1', 'dev': 'xvda',
'state': '1', 'params': '/dev/sdb', 'mode': 'w', 'online': '1', 'frontend-id':
'10', 'type': 'phy'} to /local/domain/0/backend/vbd/10/51712.
[2011-07-28 01:16:58 1213] INFO (XendDomainInfo:2367) createDevice: vbd :
{'uuid': 'ac87d114-5f42-79d9-2633-5598088e786f', 'bootable': 0, 'driver':
'ioemu', 'dev': 'ioemu:hdc:cdrom', 'uname':
'file:/home/isofiles/ubuntu-11.04-server-i386.iso', 'mode': 'r'}
[2011-07-28 01:16:58 1213] DEBUG (DevController:95) DevController: writing
{'backend-id': '0', 'virtual-device': '5632', 'device-type': 'cdrom', 'state':
'1', 'backend': '/local/domain/0/backend/vbd/10/5632'} to
/local/domain/10/device/vbd/5632.
[2011-07-28 01:16:58 1213] DEBUG (DevController:97) DevController: writing
{'domain': 'phyfog', 'frontend': '/local/domain/10/device/vbd/5632', 'uuid':
'ac87d114-5f42-79d9-2633-5598088e786f', 'bootable': '0', 'dev': 'hdc', 'state':
'1', 'params': '/home/isofiles/ubuntu-11.04-server-i386.iso', 'mode': 'r',
'online': '1', 'frontend-id': '10', 'type': 'file'} to
/local/domain/0/backend/vbd/10/5632.
[2011-07-28 01:16:58 1213] INFO (XendDomainInfo:2367) createDevice: vif :
{'bridge': 'xenbr0', 'mac': '00:16:3e:11:22:33', 'type': 'ioemu', 'uuid':
'0e1a0656-1bb0-30ee-7cb1-e5bd2cdac732'}
[2011-07-28 01:16:58 1213] DEBUG (DevController:95) DevController: writing
{'state': '1', 'backend-id': '0', 'backend':
'/local/domain/0/backend/vif/10/0'} to /local/domain/10/device/vif/0.
[2011-07-28 01:16:58 1213] DEBUG (DevController:97) DevController: writing
{'bridge': 'xenbr0', 'domain': 'phyfog', 'handle': '0', 'uuid':
'0e1a0656-1bb0-30ee-7cb1-e5bd2cdac732', 'script':
'/etc/xen/scripts/vif-bridge', 'mac': '00:16:3e:11:22:33', 'frontend-id': '10',
'state': '1', 'online': '1', 'frontend': '/local/domain/10/device/vif/0',
'type': 'ioemu'} to /local/domain/0/backend/vif/10/0.
[2011-07-28 01:16:58 1213] INFO (image:418) spawning device models:
/usr/lib/xen-default/bin/qemu-dm ['/usr/lib/xen-default/bin/qemu-dm', '-d',
'10', '-domain-name', 'phyfog', '-videoram', '4', '-k', 'de-de', '-vnc',
'127.0.0.1:0', '-vncunused', '-vcpus', '1', '-vcpu_avail', '0x1', '-append',
'ip=:127.0.255.255::::eth0:dhcp ', '-boot', 'd', '-acpi', '-net',
'nic,vlan=1,macaddr=00:16:3e:11:22:33,model=rtl8139', '-net',
'tap,vlan=1,ifname=tap10.0,bridge=xenbr0', '-M', 'xenfv']
[2011-07-28 01:16:58 1213] INFO (image:467) device model pid: 8956
[2011-07-28 01:16:58 1213] INFO (image:590) waiting for sentinel_fifo
[2011-07-28 01:16:58 1213] DEBUG (XendDomainInfo:3400) Storing VM details:
{'on_xend_stop': 'ignore', 'shadow_memory': '8', 'uuid':
'476e781c-7882-c9ed-5180-8e2642268b28', 'on_reboot': 'restart', 'start_time':
'1311808618.3', 'on_poweroff': 'destroy', 'bootloader_args': '',
'on_xend_start': 'ignore', 'on_crash': 'destroy', 'xend/restart_count': '0',
'vcpus': '1', 'vcpu_avail': '1', 'bootloader': '', 'image': "(hvm (kernel )
(args 'ip=:127.0.255.255::::eth0:dhcp ') (superpages 0) (tsc_mode 0) (videoram
4) (hpet 0) (boot d) (loader /usr/lib/xen-default/boot/hvmloader) (vpt_align 1)
(xen_platform_pci 1) (vncunused 1) (rtc_timeoffset 0) (pci ()) (pae 1) (stdvga
0) (hap 1) (viridian 0) (acpi 1) (localtime 0) (timer_mode 1) (vnc 1)
(nographic 0) (guest_os_type default) (pci_msitranslate 1) (oos 1) (apic 1)
(sdl 0) (nomigrate 0) (device_model /usr/lib/xen-default/bin/qemu-dm) (keymap
de-de) (pci_power_mgmt 0) (usb 0) (xauthority /root/.Xauthority) (isa 0) (notes
(SUSPEND_CANCEL 1)))", 'name': 'phyfog'}
[2011-07-28 01:16:58 1213] WARNING (image:552) domain phyfog: device model
failure: pid 8956: malfunctioning (closed sentinel), killed; see
/var/log/xen/qemu-dm-phyfog.log
[2011-07-28 01:16:58 1213] DEBUG (XendDomainInfo:1804) Storing domain details:
{'console/port': '3', 'description': '', 'console/limit': '1048576',
'store/port': '2', 'vm': '/vm/476e781c-7882-c9ed-5180-8e2642268b28', 'domid':
'10', 'image/suspend-cancel': '1', 'cpu/0/availability': 'online',
'memory/target': '524288', 'control/platform-feature-multiprocessor-suspend':
'1', 'store/ring-ref': '1044476', 'console/type': 'ioemu', 'name': 'phyfog'}
[2011-07-28 01:16:58 1213] WARNING (XendDomainInfo:2071) Domain has crashed:
name=phyfog id=10.
[2011-07-28 01:16:58 1213] DEBUG (XendDomainInfo:3053) XendDomainInfo.destroy:
domid=10
[2011-07-28 01:16:58 1213] DEBUG (DevController:95) DevController: writing
{'state': '1', 'backend-id': '0', 'backend':
'/local/domain/0/backend/console/10/0'} to /local/domain/10/device/console/0.
[2011-07-28 01:16:58 1213] DEBUG (DevController:97) DevController: writing
{'domain': 'phyfog', 'frontend': '/local/domain/10/device/console/0', 'uuid':
'4e60921b-0f09-9356-5817-f0be06ae7cb3', 'frontend-id': '10', 'state': '1',
'location': '3', 'online': '1', 'protocol': 'vt100'} to
/local/domain/0/backend/console/10/0.
[2011-07-28 01:16:58 1213] WARNING (XendDomainInfo:2071) Domain has crashed:
name=phyfog id=10.
[2011-07-28 01:16:58 1213] DEBUG (XendDomainInfo:2411) Destroying device model
[2011-07-28 01:16:58 1213] DEBUG (XendDomainInfo:2418) Releasing devices
[2011-07-28 01:16:58 1213] DEBUG (XendDomainInfo:2424) Removing vif/0
[2011-07-28 01:16:58 1213] DEBUG (XendDomainInfo:1286)
XendDomainInfo.destroyDevice: deviceClass = vif, device = vif/0
[2011-07-28 01:16:58 1213] DEBUG (XendDomainInfo:2424) Removing vbd/51712
[2011-07-28 01:16:58 1213] DEBUG (XendDomainInfo:1286)
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/51712
[2011-07-28 01:16:58 1213] DEBUG (XendDomainInfo:2424) Removing vbd/5632
[2011-07-28 01:16:58 1213] DEBUG (XendDomainInfo:1286)
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/5632
[2011-07-28 01:16:58 1213] DEBUG (XendDomainInfo:2424) Removing vfb/0
[2011-07-28 01:16:58 1213] DEBUG (XendDomainInfo:1286)
XendDomainInfo.destroyDevice: deviceClass = vfb, device = vfb/0
[2011-07-28 01:16:58 1213] DEBUG (XendDomainInfo:2424) Removing console/0
[2011-07-28 01:16:58 1213] DEBUG (XendDomainInfo:1286)
XendDomainInfo.destroyDevice: deviceClass = console, device = console/0
- end of "xend.log"
-----------------------------------------------------------------------
output of "dpkg -l | grep xen:
ii libxenstore3.0 4.0.1-2 Xenstore
communications library for Xen
ii linux-headers-2.6-xen-amd64 2.6.32+29 Header files for Linux
2.6-xen-amd64 (meta-package)
ii linux-headers-2.6.32-5-common-xen 2.6.32-35 Common header files
for Linux 2.6.32-5-xen
ii linux-headers-2.6.32-5-xen-amd64 2.6.32-35 Header files for Linux
2.6.32-5-xen-amd64
ii linux-image-2.6-xen-amd64 2.6.32+29 Linux 2.6 for 64-bit
PCs (meta-package), Xen dom0 support
ii linux-image-2.6.32-5-xen-amd64 2.6.32-35 Linux 2.6.32 for
64-bit PCs, Xen dom0 support
ii xen-hypervisor-4.0-amd64 4.0.1-2 The Xen Hypervisor on
AMD64
ii xen-qemu-dm-4.0 4.0.1-2 Xen Qemu Device Model
virtual machine hardware emulator
ii xen-tools 4.2-1 Tools to manage Xen
virtual servers
ii xen-utils-4.0 4.0.1-2 XEN administrative
tools
ii xen-utils-common 4.0.0-1 XEN administrative
tools - common files
ii xenstore-utils 4.0.1-2 Xenstore utilities for
Xen
-----------------------------------------------------------------------
--
mailto:peter.andree@xxxxxxxxxxx
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