Xen-VM starten
Moin!
in einem XEN-Hypervisor 4.1 mit wheezy-Dom0 versuche ich eine real
existierende Jessie-Installation (auf derselben Platte) zu starten.
Jessie startet, hat aber nach 20 Sekunden noch kein root device und landet
in der initrd-Shell. Es gibt keine hd* oder sd* Geräteknoten, cmdline ist
gesetzt. dmesg (aus der Erinnerung): xvda: has no partition table
Es gab eine Unsicherheit bei den quotes in der vm.cfg, der Eintrag sieht
jetzt so aus:
disk = [ 'phy:sda5,hda1,w' ]
Die gekürzte Ausgabe von xm log hängt an.
Gruß
Christian
--
Christian Knoke * * * http://cknoke.de
* * * * * * * * * Ceterum censeo Microsoft esse dividendum.
[2017-06-16 13:44:04 2068] DEBUG (XendDomainInfo:103) XendDomainInfo.create(['vm', ['name', 'jessie'], ['memory', 1024], ['on_xend_start', 'ignore'], ['on_xend_stop', 'ignore'], ['vcpus', 1], ['oos', 1], ['image', ['linux', ['kernel', '/boot/vmlinuz-3.16.0-4-686-pae'], ['ramdisk', '/boot/initrd.img-3.16.0-4-686-pae'], ['root', '/dev/hda1'], ['videoram', 4], ['args', 'ro'], ['tsc_mode', 0], ['nomigrate', 0]]], ['s3_integrity', 1], ['device', ['vbd', ['uname', 'phy:sda5'], ['dev', 'hda1'], ['mode', 'w']]], ['device', ['vif', ['ip', '192.168.0.116'], ['vifname', 'eth1'], ['bridge', 'br1']]]])
[2017-06-16 13:44:04 2068] DEBUG (XendDomainInfo:2498) XendDomainInfo.constructDomain
[2017-06-16 13:44:04 2068] DEBUG (balloon:187) Balloon: 1050548 KiB free; need 16384; done.
[2017-06-16 13:44:04 2068] DEBUG (XendDomain:476) Adding Domain: 9
[2017-06-16 13:44:04 2068] DEBUG (XendDomainInfo:2836) XendDomainInfo.initDomain: 9 256
[2017-06-16 13:44:04 2068] DEBUG (XendDomainInfo:2863) _initDomain:shadow_memory=0x0, memory_static_max=0x40000000, memory_static_min=0x0.
[2017-06-16 13:44:05 2068] INFO (image:182) buildDomain os=linux dom=9 vcpus=1
[2017-06-16 13:44:05 2068] DEBUG (image:721) domid = 9
[2017-06-16 13:44:05 2068] DEBUG (image:722) memsize = 1024
[2017-06-16 13:44:05 2068] DEBUG (image:723) image = /boot/vmlinuz-3.16.0-4-686-pae
[2017-06-16 13:44:05 2068] DEBUG (image:724) store_evtchn = 1
[2017-06-16 13:44:05 2068] DEBUG (image:725) console_evtchn = 2
[2017-06-16 13:44:05 2068] DEBUG (image:726) cmdline = root=/dev/hda1 ro
[2017-06-16 13:44:05 2068] DEBUG (image:727) ramdisk = /boot/initrd.img-3.16.0-4-686-pae
[2017-06-16 13:44:05 2068] DEBUG (image:728) vcpus = 1
[2017-06-16 13:44:05 2068] DEBUG (image:729) features =
[2017-06-16 13:44:05 2068] DEBUG (image:730) flags = 0
[2017-06-16 13:44:05 2068] DEBUG (image:731) superpages = 0
[2017-06-16 13:44:07 2068] INFO (XendDomainInfo:2357) createDevice: vbd : {'uuid': 'bfc3c9f9-5c70-2f65-644e-5cd9ba01c2d7', 'bootable': 1, 'driver': 'paravirtualised', 'dev': 'hda1', 'uname': 'phy:sda5', 'mode': 'w'}
[2017-06-16 13:44:07 2068] DEBUG (DevController:95) DevController: writing {'virtual-device': '769', 'device-type': 'disk', 'protocol': 'x86_32-abi', 'backend-id': '0', 'state': '1', 'backend': '/local/domain/0/backend/vbd/9/769'} to /local/domain/9/device/vbd/769.
[2017-06-16 13:44:07 2068] DEBUG (DevController:97) DevController: writing {'domain': 'jessie', 'frontend': '/local/domain/9/device/vbd/769', 'uuid': 'bfc3c9f9-5c70-2f65-644e-5cd9ba01c2d7', 'bootable': '1', 'dev': 'hda1', 'state': '1', 'params': 'sda5', 'mode': 'w', 'online': '1', 'frontend-id': '9', 'type': 'phy'} to /local/domain/0/backend/vbd/9/769.
[2017-06-16 13:44:07 2068] INFO (XendDomainInfo:2357) createDevice: vif : {'bridge': 'br1', 'ip': '192.168.0.116', 'mac': '00:16:3e:01:46:d4', 'uuid': 'ddbecd30-d3fa-8b33-1a0c-400b22353ced', 'vifname': 'eth1'}
[2017-06-16 13:44:07 2068] DEBUG (DevController:95) DevController: writing {'mac': '00:16:3e:01:46:d4', 'handle': '0', 'protocol': 'x86_32-abi', 'backend-id': '0', 'state': '1', 'backend': '/local/domain/0/backend/vif/9/0'} to /local/domain/9/device/vif/0.
[2017-06-16 13:44:07 2068] DEBUG (DevController:97) DevController: writing {'bridge': 'br1', 'domain': 'jessie', 'handle': '0', 'uuid': 'ddbecd30-d3fa-8b33-1a0c-400b22353ced', 'script': '/etc/xen/scripts/vif-bridge', 'ip': '192.168.0.116', 'mac': '00:16:3e:01:46:d4', 'frontend-id': '9', 'state': '1', 'vifname': 'eth1', 'online': '1', 'frontend': '/local/domain/9/device/vif/0'} to /local/domain/0/backend/vif/9/0.
[2017-06-16 13:44:07 2068] DEBUG (XendDomainInfo:3420) Storing VM details: {'on_xend_stop': 'ignore', 'pool_name': 'Pool-0', 'shadow_memory': '0', 'uuid': '9b9f1371-1dfa-c861-29a3-ffca11152b32', 'on_reboot': 'restart', 'start_time': '1497620647.2', 'on_poweroff': 'destroy', 'bootloader_args': '', 'on_xend_start': 'ignore', 'on_crash': 'restart', 'xend/restart_count': '0', 'vcpus': '1', 'vcpu_avail': '1', 'bootloader': '', 'image': "(linux (kernel /boot/vmlinuz-3.16.0-4-686-pae) (ramdisk /boot/initrd.img-3.16.0-4-686-pae) (args 'root=/dev/hda1 ro') (superpages 0) (videoram 4) (pci ()) (nomigrate 0) (tsc_mode 0) (notes (HV_START_LOW 4118806528) (FEATURES '!writable_page_tables|pae_pgdir_above_4gb') (VIRT_BASE 3221225472) (GUEST_VERSION 2.6) (PADDR_OFFSET 0) (GUEST_OS linux) (HYPERCALL_PAGE 3238006784) (LOADER generic) (SUSPEND_CANCEL 1) (PAE_MODE yes) (ENTRY 3244765780) (XEN_VERSION xen-3.0)))", 'name': 'jessie'}
[2017-06-16 13:44:07 2068] DEBUG (XendDomainInfo:1794) Storing domain details: {'console/ring-ref': '293402', 'image/entry': '3244765780', 'console/port': '2', 'store/ring-ref': '293403', 'image/loader': 'generic', 'vm': '/vm/9b9f1371-1dfa-c861-29a3-ffca11152b32', 'control/platform-feature-multiprocessor-suspend': '1', 'image/hv-start-low': '4118806528', 'image/guest-os': 'linux', 'image/virt-base': '3221225472', 'memory/target': '1048576', 'image/guest-version': '2.6', 'image/pae-mode': 'yes', 'description': '', 'console/limit': '1048576', 'image/paddr-offset': '0', 'image/hypercall-page': '3238006784', 'image/suspend-cancel': '1', 'cpu/0/availability': 'online', 'image/features/pae-pgdir-above-4gb': '1', 'image/features/writable-page-tables': '0', 'console/type': 'xenconsoled', 'name': 'jessie', 'domid': '9', 'image/xen-version': 'xen-3.0', 'store/port': '1'}
[2017-06-16 13:44:07 2068] DEBUG (DevController:95) DevController: writing {'protocol': 'x86_32-abi', 'state': '1', 'backend-id': '0', 'backend': '/local/domain/0/backend/console/9/0'} to /local/domain/9/device/console/0.
[2017-06-16 13:44:07 2068] DEBUG (DevController:97) DevController: writing {'domain': 'jessie', 'frontend': '/local/domain/9/device/console/0', 'uuid': '200d90e2-2114-c526-3e8d-7ba81f6aca3e', 'frontend-id': '9', 'state': '1', 'location': '2', 'online': '1', 'protocol': 'vt100'} to /local/domain/0/backend/console/9/0.
[2017-06-16 13:44:07 2068] DEBUG (XendDomainInfo:1881) XendDomainInfo.handleShutdownWatch
[2017-06-16 13:44:07 2068] DEBUG (DevController:139) Waiting for devices tap2.
[2017-06-16 13:44:07 2068] DEBUG (DevController:139) Waiting for devices vif.
[2017-06-16 13:44:07 2068] DEBUG (DevController:144) Waiting for 0.
[2017-06-16 13:44:07 2068] DEBUG (DevController:628) hotplugStatusCallback /local/domain/0/backend/vif/9/0/hotplug-status.
[2017-06-16 13:44:07 2068] DEBUG (DevController:628) hotplugStatusCallback /local/domain/0/backend/vif/9/0/hotplug-status.
[2017-06-16 13:44:07 2068] DEBUG (DevController:642) hotplugStatusCallback 1.
[2017-06-16 13:44:07 2068] DEBUG (DevController:139) Waiting for devices vkbd.
[2017-06-16 13:44:07 2068] DEBUG (DevController:139) Waiting for devices ioports.
[2017-06-16 13:44:07 2068] DEBUG (DevController:139) Waiting for devices tap.
[2017-06-16 13:44:07 2068] DEBUG (DevController:139) Waiting for devices vif2.
[2017-06-16 13:44:07 2068] DEBUG (DevController:139) Waiting for devices console.
[2017-06-16 13:44:07 2068] DEBUG (DevController:144) Waiting for 0.
[2017-06-16 13:44:07 2068] DEBUG (DevController:139) Waiting for devices vscsi.
[2017-06-16 13:44:07 2068] DEBUG (DevController:139) Waiting for devices vbd.
[2017-06-16 13:44:07 2068] DEBUG (DevController:144) Waiting for 769.
[2017-06-16 13:44:07 2068] DEBUG (DevController:628) hotplugStatusCallback /local/domain/0/backend/vbd/9/769/hotplug-status.
[2017-06-16 13:44:07 2068] DEBUG (DevController:642) hotplugStatusCallback 1.
[2017-06-16 13:44:07 2068] DEBUG (DevController:139) Waiting for devices irq.
[2017-06-16 13:44:07 2068] DEBUG (DevController:139) Waiting for devices vfb.
[2017-06-16 13:44:07 2068] DEBUG (DevController:139) Waiting for devices pci.
[2017-06-16 13:44:07 2068] DEBUG (DevController:139) Waiting for devices vusb.
[2017-06-16 13:44:07 2068] DEBUG (DevController:139) Waiting for devices vtpm.
[2017-06-16 13:44:07 2068] INFO (XendDomain:1225) Domain jessie (9) unpaused.
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