Christian Nitschmann
2008-Jun-12 08:57 UTC
[Fedora-xen] vm create test ="losetup /dev/loop0 /data/xen/domains/test/disk.img failed"
Dear mailing-list
after several attempts to start a xen linux-vm on a Fedora 8 XEN-System
(Quadcore Xeon-System with 8GB RAM and VT/PAE enabled), i now really
need your help.
I sucessfully created and installed a new debian etch-vm with the well
known debootstrap-script. I got 10 unused loop-devices which should
really be enough for at least one xen-machine.
When i try to start the new debian-etch-machine with "*xm create
/etc/xen/test -c*" i always get the error message:
-------------------------------
Using config file "./test".
Error: Device 2049 (vbd) could not be connected. losetup /dev/loop0
/data/xen/domains/test/disk.img failed
-------------------------------
*xend.log:*
-----------------------------------------------------
[2008-06-11 11:24:09 2528] DEBUG (XendDomainInfo:1555)
XendDomainInfo.constructDomain
[2008-06-11 11:24:09 2528] DEBUG (balloon:116) Balloon: 131072 KiB free;
need 2048; done.
[2008-06-11 11:24:09 2528] DEBUG (XendDomain:443) Adding Domain: 1
[2008-06-11 11:24:09 2528] DEBUG (XendDomainInfo:1609)
XendDomainInfo.initDomain: 1 256
[2008-06-11 11:24:09 2528] DEBUG (XendDomainInfo:1640)
_initDomain:shadow_memory=0x0, memory_static_max=0x8000000,
memory_static_min=0x0.
[2008-06-11 11:24:09 2528] DEBUG (balloon:116) Balloon: 131072 KiB free;
need 131072; done.
[2008-06-11 11:24:09 2528] INFO (image:129) buildDomain os=linux dom=1
vcpus=1
[2008-06-11 11:24:09 2528] DEBUG (image:198) domid = 1
[2008-06-11 11:24:09 2528] DEBUG (image:199) memsize = 128
[2008-06-11 11:24:09 2528] DEBUG (image:200) image =
/boot/vmlinuz-2.6.21.7-3.fc8xen
[2008-06-11 11:24:09 2528] DEBUG (image:201) store_evtchn = 1
[2008-06-11 11:24:09 2528] DEBUG (image:202) console_evtchn = 2
[2008-06-11 11:24:09 2528] DEBUG (image:203) cmdline = root=/dev/sda1 ro
ip=:1.2.3.4::::eth0:dhcp
[2008-06-11 11:24:09 2528] DEBUG (image:204) ramdisk =
/boot/initrd-2.6.21.7-3.fc8xen.img
[2008-06-11 11:24:09 2528] DEBUG (image:205) vcpus = 1
[2008-06-11 11:24:09 2528] DEBUG (image:206) features [2008-06-11 11:24:09 2528]
INFO (XendDomainInfo:1458) createDevice: vbd
: {''uuid'':
''1681e256-5ca1-49d6-c570-f08bb2f3c0a1'',
''bootable'': 1,
''driver'': ''paravirtualised'',
''dev'': ''sda1'', ''uname'':
''file:/data/xen/domains/test/disk.img'',
''mode'': ''w''}
[2008-06-11 11:24:09 2528] DEBUG (DevController:117) DevController:
writing {''virtual-device'': ''2049'',
''device-type'': ''disk'',
''protocol'':
''x86_32-abi'', ''backend-id'':
''0'', ''state'': ''1'',
''backend'':
''/local/domain/0/backend/vbd/1/2049''} to
/local/domain/1/device/vbd/2049.
[2008-06-11 11:24:09 2528] DEBUG (DevController:119) DevController:
writing {''domain'': ''test'',
''frontend'':
''/local/domain/1/device/vbd/2049'', ''uuid'':
''1681e256-5ca1-49d6-c570-f08bb2f3c0a1'',
''dev'': ''sda1'', ''state'':
''1'',
''params'': ''/data/xen/domains/test/disk.img'',
''mode'': ''w'', ''online'':
''1'',
''frontend-id'': ''1'',
''type'': ''file''} to
/local/domain/0/backend/vbd/1/2049.
[2008-06-11 11:24:09 2528] INFO (XendDomainInfo:1458) createDevice: vbd
: {''uuid'':
''114d9b70-e03a-ccfc-53f1-760b433d1247'',
''bootable'': 0,
''driver'': ''paravirtualised'',
''dev'': ''sda2'', ''uname'':
''file:/data/xen/domains/test/swap.img'',
''mode'': ''w''}
[2008-06-11 11:24:09 2528] DEBUG (DevController:117) DevController:
writing {''virtual-device'': ''2050'',
''device-type'': ''disk'',
''protocol'':
''x86_32-abi'', ''backend-id'':
''0'', ''state'': ''1'',
''backend'':
''/local/domain/0/backend/vbd/1/2050''} to
/local/domain/1/device/vbd/2050.
[2008-06-11 11:24:09 2528] DEBUG (DevController:119) DevController:
writing {''domain'': ''test'',
''frontend'':
''/local/domain/1/device/vbd/2050'', ''uuid'':
''114d9b70-e03a-ccfc-53f1-760b433d1247'',
''dev'': ''sda2'', ''state'':
''1'',
''params'': ''/data/xen/domains/test/swap.img'',
''mode'': ''w'', ''online'':
''1'',
''frontend-id'': ''1'',
''type'': ''file''} to
/local/domain/0/backend/vbd/1/2050.
[2008-06-11 11:24:09 2528] INFO (XendDomainInfo:1458) createDevice: vif
: {''mac'': ''00:16:3e:12:88:a1'',
''uuid'':
''74139f26-9d03-53a5-3ac7-0e2a5e7f2f59''}
[2008-06-11 11:24:09 2528] DEBUG (DevController:117) DevController:
writing {''mac'': ''00:16:3e:12:88:a1'',
''handle'': ''0'', ''protocol'':
''x86_32-abi'', ''backend-id'':
''0'', ''state'': ''1'',
''backend'':
''/local/domain/0/backend/vif/1/0''} to
/local/domain/1/device/vif/0.
[2008-06-11 11:24:09 2528] DEBUG (DevController:119) DevController:
writing {''domain'': ''test'',
''handle'': ''0'', ''uuid'':
''74139f26-9d03-53a5-3ac7-0e2a5e7f2f59'',
''script'':
''/etc/xen/scripts/vif-bridge'', ''state'':
''1'', ''frontend'':
''/local/domain/1/device/vif/0'', ''mac'':
''00:16:3e:12:88:a1'', ''online'':
''1'', ''frontend-id'': ''1''}
to /local/domain/0/backend/vif/1/0.
[2008-06-11 11:24:09 2528] DEBUG (XendDomainInfo:2116) Storing VM
details: {''on_xend_stop'': ''ignore'',
''shadow_memory'': ''0'',
''uuid'':
''95a38774-70eb-1714-fe37-5ab47b436608'',
''on_reboot'': ''restart'',
''start_time'': ''1213176249.91'',
''on_poweroff'': ''destroy'',
''on_xend_start'': ''ignore'',
''on_crash'': ''restart'',
''xend/restart_count'':
''0'', ''vcpus'': ''1'',
''vcpu_avail'': ''1'',
''image'': "(linux (kernel
/boot/vmlinuz-2.6.21.7-3.fc8xen) (ramdisk
/boot/initrd-2.6.21.7-3.fc8xen.img) (args ''root=/dev/sda1 ro
ip=:1.2.3.4::::eth0:dhcp '') (notes (HV_START_LOW 4118806528) (FEATURES
''writable_page_tables|writable_descriptor_tables|auto_translated_physmap|pae_pgdir_above_4gb|supervisor_mode_kernel'')
(VIRT_BASE 3221225472) (GUEST_VERSION 2.6) (PADDR_OFFSET 3221225472)
(GUEST_OS linux) (HYPERCALL_PAGE 3238006784) (LOADER generic)
(SUSPEND_CANCEL 1) (PAE_MODE yes) (ENTRY 3238002688) (XEN_VERSION
xen-3.0)))", ''name'': ''test''}
[2008-06-11 11:24:09 2528] DEBUG (XendDomainInfo:956) Storing domain
details: {''console/ring-ref'': ''2261948'',
''image/entry'': ''3238002688'',
''console/port'': ''2'',
''store/ring-ref'': ''2261949'',
''image/loader'':
''generic'', ''vm'':
''/vm/95a38774-70eb-1714-fe37-5ab47b436608'',
''control/platform-feature-multiprocessor-suspend'':
''1'',
''image/hv-start-low'': ''4118806528'',
''image/guest-os'': ''linux'',
''image/features/writable-descriptor-tables'':
''1'', ''image/virt-base'':
''3221225472'', ''memory/target'':
''131072'', ''image/guest-version'':
''2.6'',
''image/features/supervisor-mode-kernel'':
''1'', ''image/pae-mode'':
''yes'',
''console/limit'': ''1048576'',
''image/paddr-offset'': ''3221225472'',
''image/hypercall-page'': ''3238006784'',
''image/suspend-cancel'': ''1'',
''cpu/0/availability'': ''online'',
''image/features/pae-pgdir-above-4gb'':
''1'', ''image/features/writable-page-tables'':
''1'',
''image/features/auto-translated-physmap'':
''1'', ''name'': ''test'',
''domid'':
''1'', ''image/xen-version'':
''xen-3.0'', ''store/port'':
''1''}
[2008-06-11 11:24:09 2528] DEBUG (DevController:117) DevController:
writing {''protocol'': ''x86_32-abi'',
''state'': ''1'',
''backend-id'': ''0'',
''backend'':
''/local/domain/0/backend/console/1/0''} to
/local/domain/1/device/console/0.
[2008-06-11 11:24:09 2528] DEBUG (DevController:119) DevController:
writing {''domain'': ''test'',
''protocol'': ''vt100'',
''uuid'':
''6af035fd-4e60-53d0-db0f-eb5c2a03fa3a'',
''frontend'':
''/local/domain/1/device/console/0'', ''state'':
''1'', ''location'': ''2'',
''online'': ''1'',
''frontend-id'': ''1''} to
/local/domain/0/backend/console/1/0.
[2008-06-11 11:24:09 2528] DEBUG (XendDomainInfo:1040)
XendDomainInfo.handleShutdownWatch
[2008-06-11 11:24:10 2528] DEBUG (DevController:150) Waiting for devices
vif.
[2008-06-11 11:24:10 2528] DEBUG (DevController:155) Waiting for 0.
[2008-06-11 11:24:10 2528] DEBUG (DevController:594)
hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-status.
[2008-06-11 11:24:10 2528] DEBUG (DevController:594)
hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-status.
[2008-06-11 11:24:10 2528] DEBUG (DevController:608)
hotplugStatusCallback 1.
[2008-06-11 11:24:10 2528] DEBUG (DevController:150) Waiting for devices
usb.
[2008-06-11 11:24:10 2528] DEBUG (DevController:150) Waiting for devices
vbd.
[2008-06-11 11:24:10 2528] DEBUG (DevController:155) Waiting for 2049.
[2008-06-11 11:24:10 2528] DEBUG (DevController:594)
hotplugStatusCallback /local/domain/0/backend/vbd/1/2049/hotplug-status.
[2008-06-11 11:24:10 2528] DEBUG (DevController:594)
hotplugStatusCallback /local/domain/0/backend/vbd/1/2049/hotplug-status.
[2008-06-11 11:24:10 2528] DEBUG (DevController:608)
hotplugStatusCallback 2.
[2008-06-11 11:24:10 2528] DEBUG (XendDomainInfo:1802)
XendDomainInfo.destroy: domid=1
[2008-06-11 11:24:10 2528] DEBUG (XendDomainInfo:1821)
XendDomainInfo.destroyDomain(1)
[2008-06-11 11:24:10 2528] DEBUG (XendDomainInfo:1479) Removing vif/0
[2008-06-11 11:24:10 2528] DEBUG (XendDomainInfo:569)
XendDomainInfo.destroyDevice: deviceClass = vif, device = vif/0
[2008-06-11 11:24:10 2528] DEBUG (XendDomainInfo:1479) Removing vbd/2049
[2008-06-11 11:24:10 2528] DEBUG (XendDomainInfo:569)
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/2049
[2008-06-11 11:24:10 2528] DEBUG (XendDomainInfo:1479) Removing vbd/2050
[2008-06-11 11:24:10 2528] DEBUG (XendDomainInfo:569)
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/2050
[2008-06-11 11:24:10 2528] DEBUG (XendDomainInfo:1479) Removing console/0
[2008-06-11 11:24:10 2528] DEBUG (XendDomainInfo:569)
XendDomainInfo.destroyDevice: deviceClass = console, device = console/0
[2008-06-12 11:24:40 2528] DEBUG (XendDomainInfo:84)
XendDomainInfo.create([''vm'', [''name'',
''test''], [''memory'',
''128''],
[''on_poweroff'', ''destroy''],
[''on_reboot'', ''restart''],
[''on_crash'',
''restart''], [''vcpus'', 1],
[''on_xend_start'', ''ignore''],
[''on_xend_stop'',
''ignore''], [''image'',
[''linux'', [''kernel'',
''/boot/vmlinuz-2.6.21.7-3.fc8xen''],
[''ramdisk'',
''/boot/initrd-2.6.21.7-3.fc8xen.img''],
[''ip'', '':1.2.3.4::::eth0:dhcp''],
[''root'', ''/dev/sda1 ro'']]],
[''device'', [''vbd'',
[''uname'',
''file:/data/xen/domains/test/disk.img''],
[''dev'', ''sda1''], [''mode'',
''w'']]], [''device'', [''vbd'',
[''uname'',
''file:/data/xen/domains/test/swap.img''],
[''dev'', ''sda2''], [''mode'',
''w'']]], [''device'',
[''vif'']]])
[2008-06-12 11:24:40 2528] DEBUG (XendDomainInfo:1555)
XendDomainInfo.constructDomain
[2008-06-12 11:24:40 2528] DEBUG (balloon:116) Balloon: 131072 KiB free;
need 2048; done.
[2008-06-12 11:24:40 2528] DEBUG (XendDomain:443) Adding Domain: 2
[2008-06-12 11:24:40 2528] DEBUG (XendDomainInfo:1609)
XendDomainInfo.initDomain: 2 256
[2008-06-12 11:24:40 2528] DEBUG (XendDomainInfo:1640)
_initDomain:shadow_memory=0x0, memory_static_max=0x8000000,
memory_static_min=0x0.
[2008-06-12 11:24:40 2528] DEBUG (balloon:116) Balloon: 131072 KiB free;
need 131072; done.
[2008-06-12 11:24:40 2528] INFO (image:129) buildDomain os=linux dom=2
vcpus=1
[2008-06-12 11:24:40 2528] DEBUG (image:198) domid = 2
[2008-06-12 11:24:40 2528] DEBUG (image:199) memsize = 128
[2008-06-12 11:24:40 2528] DEBUG (image:200) image =
/boot/vmlinuz-2.6.21.7-3.fc8xen
[2008-06-12 11:24:40 2528] DEBUG (image:201) store_evtchn = 1
[2008-06-12 11:24:40 2528] DEBUG (image:202) console_evtchn = 2
[2008-06-12 11:24:40 2528] DEBUG (image:203) cmdline = root=/dev/sda1 ro
ip=:1.2.3.4::::eth0:dhcp
[2008-06-12 11:24:40 2528] DEBUG (image:204) ramdisk =
/boot/initrd-2.6.21.7-3.fc8xen.img
[2008-06-12 11:24:40 2528] DEBUG (image:205) vcpus = 1
[2008-06-12 11:24:40 2528] DEBUG (image:206) features [2008-06-12 11:24:41 2528]
INFO (XendDomainInfo:1458) createDevice: vbd
: {''uuid'':
''a80a5da8-49f0-8a5b-8ab1-315586fbc043'',
''bootable'': 1,
''driver'': ''paravirtualised'',
''dev'': ''sda1'', ''uname'':
''file:/data/xen/domains/test/disk.img'',
''mode'': ''w''}
[2008-06-12 11:24:41 2528] DEBUG (DevController:117) DevController:
writing {''virtual-device'': ''2049'',
''device-type'': ''disk'',
''protocol'':
''x86_32-abi'', ''backend-id'':
''0'', ''state'': ''1'',
''backend'':
''/local/domain/0/backend/vbd/2/2049''} to
/local/domain/2/device/vbd/2049.
[2008-06-12 11:24:41 2528] DEBUG (DevController:119) DevController:
writing {''domain'': ''test'',
''frontend'':
''/local/domain/2/device/vbd/2049'', ''uuid'':
''a80a5da8-49f0-8a5b-8ab1-315586fbc043'',
''dev'': ''sda1'', ''state'':
''1'',
''params'': ''/data/xen/domains/test/disk.img'',
''mode'': ''w'', ''online'':
''1'',
''frontend-id'': ''2'',
''type'': ''file''} to
/local/domain/0/backend/vbd/2/2049.
[2008-06-12 11:24:41 2528] INFO (XendDomainInfo:1458) createDevice: vbd
: {''uuid'':
''464904a6-f7b0-d5dd-6e87-f031694ca985'',
''bootable'': 0,
''driver'': ''paravirtualised'',
''dev'': ''sda2'', ''uname'':
''file:/data/xen/domains/test/swap.img'',
''mode'': ''w''}
[2008-06-12 11:24:41 2528] DEBUG (DevController:117) DevController:
writing {''virtual-device'': ''2050'',
''device-type'': ''disk'',
''protocol'':
''x86_32-abi'', ''backend-id'':
''0'', ''state'': ''1'',
''backend'':
''/local/domain/0/backend/vbd/2/2050''} to
/local/domain/2/device/vbd/2050.
[2008-06-12 11:24:41 2528] DEBUG (DevController:119) DevController:
writing {''domain'': ''test'',
''frontend'':
''/local/domain/2/device/vbd/2050'', ''uuid'':
''464904a6-f7b0-d5dd-6e87-f031694ca985'',
''dev'': ''sda2'', ''state'':
''1'',
''params'': ''/data/xen/domains/test/swap.img'',
''mode'': ''w'', ''online'':
''1'',
''frontend-id'': ''2'',
''type'': ''file''} to
/local/domain/0/backend/vbd/2/2050.
[2008-06-12 11:24:41 2528] INFO (XendDomainInfo:1458) createDevice: vif
: {''mac'': ''00:16:3e:28:7f:4a'',
''uuid'':
''c9e74d33-67b3-3ecf-549d-ed9b7ed4009b''}
[2008-06-12 11:24:41 2528] DEBUG (DevController:117) DevController:
writing {''mac'': ''00:16:3e:28:7f:4a'',
''handle'': ''0'', ''protocol'':
''x86_32-abi'', ''backend-id'':
''0'', ''state'': ''1'',
''backend'':
''/local/domain/0/backend/vif/2/0''} to
/local/domain/2/device/vif/0.
[2008-06-12 11:24:41 2528] DEBUG (DevController:119) DevController:
writing {''domain'': ''test'',
''handle'': ''0'', ''uuid'':
''c9e74d33-67b3-3ecf-549d-ed9b7ed4009b'',
''script'':
''/etc/xen/scripts/vif-bridge'', ''state'':
''1'', ''frontend'':
''/local/domain/2/device/vif/0'', ''mac'':
''00:16:3e:28:7f:4a'', ''online'':
''1'', ''frontend-id'': ''2''}
to /local/domain/0/backend/vif/2/0.
[2008-06-12 11:24:41 2528] DEBUG (XendDomainInfo:2116) Storing VM
details: {''on_xend_stop'': ''ignore'',
''shadow_memory'': ''0'',
''uuid'':
''1ab9d29a-b2ff-ec05-4748-7efc1bf86f18'',
''on_reboot'': ''restart'',
''start_time'': ''1213262681.16'',
''on_poweroff'': ''destroy'',
''on_xend_start'': ''ignore'',
''on_crash'': ''restart'',
''xend/restart_count'':
''0'', ''vcpus'': ''1'',
''vcpu_avail'': ''1'',
''image'': "(linux (kernel
/boot/vmlinuz-2.6.21.7-3.fc8xen) (ramdisk
/boot/initrd-2.6.21.7-3.fc8xen.img) (args ''root=/dev/sda1 ro
ip=:1.2.3.4::::eth0:dhcp '') (notes (HV_START_LOW 4118806528) (FEATURES
''writable_page_tables|writable_descriptor_tables|auto_translated_physmap|pae_pgdir_above_4gb|supervisor_mode_kernel'')
(VIRT_BASE 3221225472) (GUEST_VERSION 2.6) (PADDR_OFFSET 3221225472)
(GUEST_OS linux) (HYPERCALL_PAGE 3238006784) (LOADER generic)
(SUSPEND_CANCEL 1) (PAE_MODE yes) (ENTRY 3238002688) (XEN_VERSION
xen-3.0)))", ''name'': ''test''}
[2008-06-12 11:24:41 2528] DEBUG (XendDomainInfo:956) Storing domain
details: {''console/ring-ref'': ''2261948'',
''image/entry'': ''3238002688'',
''console/port'': ''2'',
''store/ring-ref'': ''2261949'',
''image/loader'':
''generic'', ''vm'':
''/vm/1ab9d29a-b2ff-ec05-4748-7efc1bf86f18'',
''control/platform-feature-multiprocessor-suspend'':
''1'',
''image/hv-start-low'': ''4118806528'',
''image/guest-os'': ''linux'',
''image/features/writable-descriptor-tables'':
''1'', ''image/virt-base'':
''3221225472'', ''memory/target'':
''131072'', ''image/guest-version'':
''2.6'',
''image/features/supervisor-mode-kernel'':
''1'', ''image/pae-mode'':
''yes'',
''console/limit'': ''1048576'',
''image/paddr-offset'': ''3221225472'',
''image/hypercall-page'': ''3238006784'',
''image/suspend-cancel'': ''1'',
''cpu/0/availability'': ''online'',
''image/features/pae-pgdir-above-4gb'':
''1'', ''image/features/writable-page-tables'':
''1'',
''image/features/auto-translated-physmap'':
''1'', ''name'': ''test'',
''domid'':
''2'', ''image/xen-version'':
''xen-3.0'', ''store/port'':
''1''}
[2008-06-12 11:24:41 2528] DEBUG (DevController:117) DevController:
writing {''protocol'': ''x86_32-abi'',
''state'': ''1'',
''backend-id'': ''0'',
''backend'':
''/local/domain/0/backend/console/2/0''} to
/local/domain/2/device/console/0.
[2008-06-12 11:24:41 2528] DEBUG (DevController:119) DevController:
writing {''domain'': ''test'',
''protocol'': ''vt100'',
''uuid'':
''f116d906-4a3d-351b-68c1-19d4bec0fb5c'',
''frontend'':
''/local/domain/2/device/console/0'', ''state'':
''1'', ''location'': ''2'',
''online'': ''1'',
''frontend-id'': ''2''} to
/local/domain/0/backend/console/2/0.
[2008-06-12 11:24:41 2528] DEBUG (XendDomainInfo:1040)
XendDomainInfo.handleShutdownWatch
[2008-06-12 11:24:41 2528] DEBUG (DevController:150) Waiting for devices
vif.
[2008-06-12 11:24:41 2528] DEBUG (DevController:155) Waiting for 0.
[2008-06-12 11:24:41 2528] DEBUG (DevController:594)
hotplugStatusCallback /local/domain/0/backend/vif/2/0/hotplug-status.
[2008-06-12 11:24:41 2528] DEBUG (DevController:594)
hotplugStatusCallback /local/domain/0/backend/vif/2/0/hotplug-status.
[2008-06-12 11:24:41 2528] DEBUG (DevController:608)
hotplugStatusCallback 1.
[2008-06-12 11:24:41 2528] DEBUG (DevController:150) Waiting for devices
usb.
[2008-06-12 11:24:41 2528] DEBUG (DevController:150) Waiting for devices
vbd.
[2008-06-12 11:24:41 2528] DEBUG (DevController:155) Waiting for 2049.
[2008-06-12 11:24:41 2528] DEBUG (DevController:594)
hotplugStatusCallback /local/domain/0/backend/vbd/2/2049/hotplug-status.
[2008-06-12 11:24:41 2528] DEBUG (DevController:594)
hotplugStatusCallback /local/domain/0/backend/vbd/2/2049/hotplug-status.
[2008-06-12 11:24:41 2528] DEBUG (DevController:608)
hotplugStatusCallback 2.
[2008-06-12 11:24:41 2528] DEBUG (XendDomainInfo:1802)
XendDomainInfo.destroy: domid=2
[2008-06-12 11:24:41 2528] DEBUG (XendDomainInfo:1821)
XendDomainInfo.destroyDomain(2)
[2008-06-12 11:24:41 2528] DEBUG (XendDomainInfo:1479) Removing vif/0
[2008-06-12 11:24:41 2528] DEBUG (XendDomainInfo:569)
XendDomainInfo.destroyDevice: deviceClass = vif, device = vif/0
[2008-06-12 11:24:41 2528] DEBUG (XendDomainInfo:1479) Removing vbd/2049
[2008-06-12 11:24:41 2528] DEBUG (XendDomainInfo:569)
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/2049
[2008-06-12 11:24:41 2528] DEBUG (XendDomainInfo:1479) Removing vbd/2050
[2008-06-12 11:24:41 2528] DEBUG (XendDomainInfo:569)
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/2050
[2008-06-12 11:24:41 2528] DEBUG (XendDomainInfo:1479) Removing console/0
[2008-06-12 11:24:41 2528] DEBUG (XendDomainInfo:569)
XendDomainInfo.destroyDevice: deviceClass = console, device = console/0
----------------------------------------
*xen-hotplug.log:*
-------------------------------
Nothing to flush.
/data/xen/domains/test/disk.img: Permission denied
xenstore-read: couldn''t read path backend/vbd/2/2049/node
-------------------------------
The entire directory is world-accessible and writable, so there should
be no permission-problems with accessing the disk-images (VBD). I am
using the root-account to start the xen-vm.
*The configuration-file for the "test"-vm looks like this:*
-------------------------------
# Configuration file for the Xen instance vm01.example.com, created on
# Mon Jun 2 17:06:01 2008.
# Kernel + memory size
kernel = ''/boot/vmlinuz-2.6.21.7-3.fc8xen''
ramdisk = ''/boot/initrd-2.6.21.7-3.fc8xen.img''
memory = ''128''
# Disk device(s).
root = ''/dev/sda1 ro''
disk = [
''file:/data/xen/domains/test/disk.img,sda1,w'',
''file:/data/xen/domains/test/swap.img,sda2,w'' ]
# Hostname
name = ''test''
# Networking
dhcp = ''dhcp''
vif = [ '''' ]
# Behaviour
on_poweroff = ''destroy''
on_reboot = ''restart''
on_crash = ''restart''
---------------------------------
An attempt to mount the disk-images to an unused-loop-device with
losetup works without any problems.
----------------------------------
[root@dmxen xen]# losetup /dev/loop0 /data/xen/domains/test/disk.img
[root@dmxen xen]# losetup -a
/dev/loop0: [0902]:192479239 (/data/xen/domains/test/disk.img)
----------------------------------
System details:
_Kernel:_ Linux dmxen 2.6.21.7-3.fc8xen #1 SMP Thu Mar 20 14:57:53 EDT
2008 i686 i686 i386 GNU/Linux
Xen-Version: Xen 3.1.2
Any help and information would be very welcome.
Thanks in advance
Christian