I just installed xen on a recent FC6 installation. I was able to create a minimal FC6 guest machine (domain, I gather, in xen parlance). When the installation finished, I told it to reboot. The VNC viewer shut down. I now cannot start the guest. I get, e.g.: -------------------------------------------------- [root@charlesc dhcpd]# virsh restore /home/ccurley/projects/xen/FCTest1 libvir: Xen Daemon error : POST operation failed: (xend.err 'Restore failed') libvir: error : library call virDomainRestore failed, possibly not supported error: Failed to restore domain from /home/ccurley/projects/xen/FCTest1 [root@charlesc dhcpd]# xm restore /home/ccurley/projects/xen/FCTest1 Error: Restore failed Usage: xm restore <CheckpointFile> Restore a domain from a saved state. [root@charlesc dhcpd]# -------------------------------------------------- /var/log/xen/xend-debug.log is silent; it has information related to the installation but not for any of my startup attempts. /var/log/xen/xend.log reports, for the last attempt above: -------------------------------------------------- [2006-12-30 17:27:41 xend.XendDomainInfo 3959] DEBUG (XendDomainInfo:190) XendDomainInfo.create(['vm', ['name', 'FCTest1'], [ 'memory', '256'], ['maxmem', '256'], ['vcpus', '1'], ['uuid', '0d4127d4-077f-6594-7f10-020d939f33e4'], ['on_poweroff', 'destr oy'], ['on_reboot', 'destroy'], ['on_crash', 'destroy'], ['image', ['linux', ['kernel', '/var/lib/xen/vmlinuz.pUWWz3'], ['ram disk', '/var/lib/xen/initrd.img.9QcbE2'], ['args', ' method=ftp://charlesc/pub/fc6/FC-6-i386-DVD.iso '], ['vnc', '1'], ['vnc unused', '1']]], ['device', ['tap', ['dev', 'xvda'], ['uname', 'tap:aio:/home/ccurley/projects/xen/FCTest1'], ['mode', 'w']]] , ['device', ['vif', ['mac', '00:16:3e:45:85:28'], ['bridge', 'xenbr0'], ['script', '/etc/xen/scripts/vif-bridge']]]]) [2006-12-30 17:27:41 xend.XendDomainInfo 3959] DEBUG (XendDomainInfo:296) parseConfig: config is ['vm', ['name', 'FCTest1'], ['memory', '256'], ['maxmem', '256'], ['vcpus', '1'], ['uuid', '0d4127d4-077f-6594-7f10-020d939f33e4'], ['on_poweroff', 'dest roy'], ['on_reboot', 'destroy'], ['on_crash', 'destroy'], ['image', ['linux', ['kernel', '/var/lib/xen/vmlinuz.pUWWz3'], ['ra mdisk', '/var/lib/xen/initrd.img.9QcbE2'], ['args', ' method=ftp://charlesc/pub/fc6/FC-6-i386-DVD.iso '], ['vnc', '1'], ['vn cunused', '1']]], ['device', ['tap', ['dev', 'xvda'], ['uname', 'tap:aio:/home/ccurley/projects/xen/FCTest1'], ['mode', 'w']] ], ['device', ['vif', ['mac', '00:16:3e:45:85:28'], ['bridge', 'xenbr0'], ['script', '/etc/xen/scripts/vif-bridge']]]] [2006-12-30 17:27:41 xend.XendDomainInfo 3959] DEBUG (XendDomainInfo:395) parseConfig: result is {'shadow_memory': None, 'uui d': '0d4127d4-077f-6594-7f10-020d939f33e4', 'on_crash': 'destroy', 'on_reboot': 'destroy', 'localtime': None, 'image': ['linu x', ['kernel', '/var/lib/xen/vmlinuz.pUWWz3'], ['ramdisk', '/var/lib/xen/initrd.img.9QcbE2'], ['args', ' method=ftp://charles c/pub/fc6/FC-6-i386-DVD.iso '], ['vnc', '1'], ['vncunused', '1']], 'on_poweroff': 'destroy', 'bootloader_args': None, 'cpus' : None, 'name': 'FCTest1', 'backend': [], 'vcpus': 1, 'cpu_weight': None, 'features': None, 'vcpu_avail': None, 'memory': 256 , 'device': [('tap', ['tap', ['dev', 'xvda'], ['uname', 'tap:aio:/home/ccurley/projects/xen/FCTest1'], ['mode', 'w']]), ('vif ', ['vif', ['mac', '00:16:3e:45:85:28'], ['bridge', 'xenbr0'], ['script', '/etc/xen/scripts/vif-bridge']])], 'bootloader': No ne, 'cpu': None, 'maxmem': 256} [2006-12-30 17:27:41 xend.XendDomainInfo 3959] DEBUG (XendDomainInfo:1253) XendDomainInfo.construct: None [2006-12-30 17:27:41 xend.XendDomainInfo 3959] DEBUG (XendDomainInfo:1285) XendDomainInfo.initDomain: 1 1.0 [2006-12-30 17:27:41 xend 3959] INFO (image:214) configuring linux guest [2006-12-30 17:27:41 xend 3959] INFO (image:237) setting use_graphics [2006-12-30 17:27:41 xend 3959] DEBUG (balloon:133) Balloon: 98108 KiB free; 0 to scrub; need 262144; retries: 20. : [2006-12-30 17:27:41 xend 3959] DEBUG (balloon:148) Balloon: setting dom0 target to 1256 MiB. [2006-12-30 17:27:41 xend.XendDomainInfo 3959] DEBUG (XendDomainInfo:1014) Setting memory target of domain Domain-0 (0) to 12 56 MiB. [2006-12-30 17:27:42 xend 3959] DEBUG (balloon:127) Balloon: 263148 KiB free; need 262144; done. [2006-12-30 17:27:42 xend 3959] INFO (image:138) buildDomain os=linux dom=1 vcpus=1 [2006-12-30 17:27:42 xend 3959] DEBUG (image:193) dom = 1 [2006-12-30 17:27:42 xend 3959] DEBUG (image:194) image = /var/lib/xen/vmlinuz.pUWWz3 [2006-12-30 17:27:42 xend 3959] DEBUG (image:195) store_evtchn = 1 [2006-12-30 17:27:42 xend 3959] DEBUG (image:196) console_evtchn = 2 [2006-12-30 17:27:42 xend 3959] DEBUG (image:197) cmdline = method=ftp://charlesc/pub/fc6/FC-6-i386-DVD.iso [2006-12-30 17:27:42 xend 3959] DEBUG (image:198) ramdisk = /var/lib/xen/initrd.img.9QcbE2 [2006-12-30 17:27:42 xend 3959] DEBUG (image:199) vcpus = 1 [2006-12-30 17:27:42 xend 3959] DEBUG (image:200) features = [2006-12-30 17:27:42 xend 3959] DEBUG (blkif:24) exception looking up device number for xvda: [Errno 2] No such file or direc tory: '/dev/xvda' [2006-12-30 17:27:42 xend 3959] DEBUG (DevController:110) DevController: writing {'backend-id': '0', 'virtual-device': '51712 ', 'device-type': 'disk', 'state': '1', 'backend': '/local/domain/0/backend/tap/1/51712'} to /local/domain/1/device/vbd/51712 . [2006-12-30 17:27:42 xend 3959] DEBUG (DevController:112) DevController: writing {'domain': 'FCTest1', 'frontend': '/local/do main/1/device/vbd/51712', 'dev': 'xvda', 'state': '1', 'params': 'aio:/home/ccurley/projects/xen/FCTest1', 'mode': 'w', 'onli ne': '1', 'frontend-id': '1', 'type': 'tap'} to /local/domain/0/backend/tap/1/51712. [2006-12-30 17:27:42 xend 3959] DEBUG (DevController:110) DevController: writing {'backend-id': '0', 'mac': '00:16:3e:45:85:2 8', 'handle': '0', 'state': '1', 'backend': '/local/domain/0/backend/vif/1/0'} to /local/domain/1/device/vif/0. [2006-12-30 17:27:42 xend 3959] DEBUG (DevController:112) DevController: writing {'bridge': 'xenbr0', 'domain': 'FCTest1', 'h andle': '0', 'script': '/etc/xen/scripts/vif-bridge', 'state': '1', 'frontend': '/local/domain/1/device/vif/0', 'mac': '00:16 :3e:45:85:28', 'online': '1', 'frontend-id': '1'} to /local/domain/0/backend/vif/1/0. [2006-12-30 17:27:42 xend 3959] INFO (image:279) spawning video: ['/usr/lib/xen/bin/xen-vncfb', '--unused', '--listen', '127. 0.0.1', '--domid', '1', '--title', 'FCTest1'] [2006-12-30 17:27:42 xend 3959] INFO (image:281) device model pid: 4588 [2006-12-30 17:27:42 xend.XendDomainInfo 3959] DEBUG (XendDomainInfo:712) Storing VM details: {'shadow_memory': '0', 'uuid': '0d4127d4-077f-6594-7f10-020d939f33e4', 'on_reboot': 'destroy', 'start_time': '1167524862.93', 'on_poweroff': 'destroy', 'nam e': 'FCTest1', 'xend/restart_count': '0', 'vcpus': '1', 'vcpu_avail': '1', 'memory': '256', 'on_crash': 'destroy', 'image': " (linux (kernel /var/lib/xen/vmlinuz.pUWWz3) (ramdisk /var/lib/xen/initrd.img.9QcbE2) (args ' method=ftp://charlesc/pub/fc6/FC -6-i386-DVD.iso ') (vnc 1) (vncunused 1))", 'maxmem': '256'} [2006-12-30 17:27:42 xend.XendDomainInfo 3959] DEBUG (XendDomainInfo:747) Storing domain details: {'console/ring-ref': '15191 5', 'console/port': '2', 'name': 'FCTest1', 'console/limit': '1048576', 'vm': '/vm/0d4127d4-077f-6594-7f10-020d939f33e4', 'do mid': '1', 'cpu/0/availability': 'online', 'memory/target': '262144', 'store/ring-ref': '151916', 'store/port': '1'} [2006-12-30 17:27:43 xend 3959] DEBUG (DevController:143) Waiting for devices vif. [2006-12-30 17:27:43 xend.XendDomainInfo 3959] DEBUG (XendDomainInfo:933) XendDomainInfo.handleShutdownWatch [2006-12-30 17:27:43 xend 3959] DEBUG (DevController:149) Waiting for 0. [2006-12-30 17:27:43 xend 3959] DEBUG (DevController:464) hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-statu s. [2006-12-30 17:27:43 xend 3959] DEBUG (DevController:464) hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-statu s. [2006-12-30 17:27:43 xend 3959] DEBUG (DevController:478) hotplugStatusCallback 1. [2006-12-30 17:27:43 xend 3959] DEBUG (DevController:143) Waiting for devices usb. [2006-12-30 17:27:43 xend 3959] DEBUG (DevController:143) Waiting for devices vbd. [2006-12-30 17:27:43 xend 3959] DEBUG (DevController:143) Waiting for devices irq. [2006-12-30 17:27:43 xend 3959] DEBUG (DevController:143) Waiting for devices pci. [2006-12-30 17:27:43 xend 3959] DEBUG (DevController:143) Waiting for devices ioports. [2006-12-30 17:27:43 xend 3959] DEBUG (DevController:143) Waiting for devices tap. [2006-12-30 17:27:43 xend 3959] DEBUG (DevController:149) Waiting for 51712. [2006-12-30 17:27:43 xend 3959] DEBUG (DevController:464) hotplugStatusCallback /local/domain/0/backend/tap/1/51712/hotplug-s tatus. [2006-12-30 17:27:43 xend 3959] DEBUG (DevController:478) hotplugStatusCallback 1. [2006-12-30 17:27:43 xend 3959] DEBUG (DevController:143) Waiting for devices vtpm. [2006-12-30 17:27:43 xend 3959] INFO (XendDomain:370) Domain FCTest1 (1) unpaused. [2006-12-30 18:00:43 xend.XendDomainInfo 3959] INFO (XendDomainInfo:892) Domain has shutdown: name=FCTest1 id=1 reason=reboot . [2006-12-30 18:00:43 xend.XendDomainInfo 3959] DEBUG (XendDomainInfo:1449) XendDomainInfo.destroy: domid=1 [2006-12-30 18:00:43 xend.XendDomainInfo 3959] DEBUG (XendDomainInfo:1457) XendDomainInfo.destroyDomain(1) [2006-12-30 18:02:43 xend 3959] ERROR (XendDomain:268) Restore failed Traceback (most recent call last): File "/usr/lib/python2.4/site-packages/xen/xend/XendDomain.py", line 263, in domain_restore_fd return XendCheckpoint.restore(self, fd) File "/usr/lib/python2.4/site-packages/xen/xend/XendCheckpoint.py", line 118, in restore raise XendError("not a valid guest state file: found '%s'" % XendError: not a valid guest state file: found '<EB>H<90>^P<8E>���^@<B0><B8>^@^@<8E>%G�؎%@<C0>' [2006-12-30 18:05:55 xend 3959] ERROR (XendDomain:268) Restore failed Traceback (most recent call last): File "/usr/lib/python2.4/site-packages/xen/xend/XendDomain.py", line 263, in domain_restore_fd return XendCheckpoint.restore(self, fd) File "/usr/lib/python2.4/site-packages/xen/xend/XendCheckpoint.py", line 118, in restore raise XendError("not a valid guest state file: found '%s'" % XendError: not a valid guest state file: found '<EB>H<90>^P<8E>���^@<B0><B8>^@^@<8E>%G�؎%@<C0>' [2006-12-30 18:12:11 xend 3959] ERROR (XendDomain:268) Restore failed etc... -------------------------------------------------- This line: [2006-12-30 18:00:43 xend.XendDomainInfo 3959] INFO (XendDomainInfo:892) Domain has shutdown: name=FCTest1 id=1 reason=reboot I am using http://fedoraproject.org/wiki/FedoraXenQuickstartFC6 as my guide. Did I miss a step, like taking a snapshot of the guest? -- Charles Curley /"\ ASCII Ribbon Campaign Looking for fine software \ / Respect for open standards and/or writing? X No HTML/RTF in email http://www.charlescurley.com / \ No M$ Word docs in email Key fingerprint = CE5C 6645 A45A 64E4 94C0 809C FFF6 4C48 4ECD DFDB
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