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[Xen-devel] Reboot failure in Xen 4.2.0

From: Rob Lampe <rlampe@xxxxxxxxxxxxx>

Date: Mon, 12 Nov 2012 11:44:49 -0500

Delivery-date: Mon, 12 Nov 2012 18:18:38 +0000

List-id: Xen developer discussion <xen-devel.lists.xen.org>

Hi, I am having an issue where a small percentage of the time, rebooting a VM from the VM does not actually work. Xen Version: 4.2.0 OS: Debian 6.0 Kernel: 3.2.30 Note, we are still using xend instead of xl. Could that be the problem? xend.log output ---------------------- [2012-11-12 14:47:20 2381] INFO (XendDomainInfo:2079) Domain has shutdown: name=ie3d.x.rootbsd.net id=77 reason=reboot. [2012-11-12 14:47:20 2381] DEBUG (XendDomainInfo:3077) XendDomainInfo.destroy: domid=77 [2012-11-12 14:47:20 2381] DEBUG (XendDomainInfo:2402) Destroying device model [2012-11-12 14:47:20 2381] INFO (image:615) ie3d.x.rootbsd.net device model terminated [2012-11-12 14:47:20 2381] DEBUG (XendDomainInfo:2409) Releasing devices [2012-11-12 14:47:20 2381] DEBUG (XendDomainInfo:2415) Removing vif/0 [2012-11-12 14:47:20 2381] DEBUG (XendDomainInfo:1276) XendDomainInfo.destroyDevice: deviceClass = vif, device = vif/0 [2012-11-12 14:47:20 2381] DEBUG (XendDomainInfo:2415) Removing vif/1 [2012-11-12 14:47:20 2381] DEBUG (XendDomainInfo:1276) XendDomainInfo.destroyDevice: deviceClass = vif, device = vif/1 [2012-11-12 14:47:20 2381] DEBUG (XendDomainInfo:2415) Removing console/0 [2012-11-12 14:47:20 2381] DEBUG (XendDomainInfo:1276) XendDomainInfo.destroyDevice: deviceClass = console, device = console/0 [2012-11-12 14:47:20 2381] DEBUG (XendDomainInfo:2415) Removing vbd/768 [2012-11-12 14:47:20 2381] DEBUG (XendDomainInfo:1276) XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/768 [2012-11-12 14:47:20 2381] DEBUG (XendDomainInfo:2415) Removing vfb/0 [2012-11-12 14:47:20 2381] DEBUG (XendDomainInfo:1276) XendDomainInfo.destroyDevice: deviceClass = vfb, device = vfb/0 [2012-11-12 14:47:20 2381] DEBUG (XendDomainInfo:125) XendDomainInfo.create_from_dict({'vcpus_params': {'cap': 0, 'weight': 256}, 'PV_args': '', 'features': '', 'cpus': [[], []], 'paused': 0, 'use_tmp_kernel': False, 'actions_after_reboot': 'restart', 'memory_sharing': 0, 'superpages': 0, 'VCPUs_live': 2, 'PV_bootloader': '', 'actions_after_crash': 'restart', 'vbd_refs': ['7413f24b-3ea4-468c-be55-613b842efdc7'], 'PV_ramdisk': '', 'is_control_domain': False, 'name_label': 'ie3d.x.rootbsd.net', 'VCPUs_at_startup': 1, 'HVM_boot_params': {'order': 'nc'}, 'platform': {'videoram': '4', 'hpet': '0', 'stdvga': '0', 'vnclisten': '0.0.0.0', 'loader': '/usr/lib/xen/boot/hvmloader', 'serial': 'pty', 'vncunused': '0', 'xen_platform_pci': '1', 'usb': '1', 'nestedhvm': '0', 'boot': 'nc', 'rtc_timeoffset': 1, 'vncpasswd': 'XXXXXXXX', 'pci': [], 'pae': '1', 'vpt_align': '1', 'hap': '1', 'viridian': '0', 'acpi': '1', 'localtime': '0', 'timer_mode': '1', 'vnc': '1', 'nographic': '0', 'vncdisplay': '749', 'pci_msitranslate': '1', 'oos': '1', 'apic': '1', 'sdl': '0', 'nomigrate': '0', 'guest_os_type': 'default', 'tsc_mode': '0', 'usbdevice': 'tablet', 'device_model': '/usr/lib/xen/bin/qemu-dm', 'pci_power_mgmt': '0', 'xauthority': '/root/.Xauthority', 'isa': '0'}, 'PV_kernel': '', 'console_refs': ['011f85bb-c354-33d5-b1f6-bbc3699f1ad1', 'c853847e-a218-46c1-70ba-346551ea43e9'], 'online_vcpus': 2, 'blocked': 0, 'on_xend_stop': 'ignore', 'pool_name': 'Pool-0', 'shutdown': 0, 'HVM_boot_policy': 'BIOS order', 'description': '', 'shutdown_reason': 1, 'VCPUs_max': 2, 'start_time': 1352731059.4260111, 'memory_static_max': 536870912, 'actions_after_shutdown': 'destroy', 'use_tmp_ramdisk': False, 'on_xend_start': 'ignore', 'crashed': 0, 'memory_dynamic_max': 536870912, 'actions_after_suspend': '', 'is_a_template': False, 'PV_bootloader_args': '', 'memory_dynamic_min': 536870912, 'uuid': '8ef5dc51-f0df-20e1-41b2-ad1fea07399f', 'cpu_time': 36.203068825000003, 'shadow_memory': 6, 'memory_static_min': 0, 'dying': 0, 'vcpu_avail': 3, 'notes': {'SUSPEND_CANCEL': 1}, 'other_config': {}, 'auto_power_on': False, 'running': 0, 'domid': 77, 'Description': '', 'vif_refs': ['b27dbf8a-47c6-eabb-f40e-c81a961440eb', '20bb6946-f8b2-a7ba-80f7-3bc6145f35c6'], 'target': 0, 'vtpm_refs': [], 's3_integrity': 1, 'devices': {'20bb6946-f8b2-a7ba-80f7-3bc6145f35c6': ('vif', {'bridge': 'pri700', 'uuid': '20bb6946-f8b2-a7ba-80f7-3bc6145f35c6', 'devid': 1, 'mac': '00:16:3e:3f:0b:ea', 'model': 'e1000', 'type': 'ioemu'}), 'b27dbf8a-47c6-eabb-f40e-c81a961440eb': ('vif', {'bridge': 'pub700', 'uuid': 'b27dbf8a-47c6-eabb-f40e-c81a961440eb', 'devid': 0, 'mac': '00:16:3e:6c:95:10', 'model': 'e1000', 'type': 'ioemu'}), 'c853847e-a218-46c1-70ba-346551ea43e9': ('console', {'location': '5', 'devid': 0, 'protocol': 'vt100', 'uuid': 'c853847e-a218-46c1-70ba-346551ea43e9', 'other_config': {}}), '011f85bb-c354-33d5-b1f6-bbc3699f1ad1': ('vfb', {'vncunused': 0, 'other_config': {'vncunused': 0, 'vncpasswd': 'XXXXXXXX', 'vnclisten': '0.0.0.0', 'vnc': '1', 'vncdisplay': 749}, 'vnc': '1', 'uuid': '011f85bb-c354-33d5-b1f6-bbc3699f1ad1', 'vnclisten': '0.0.0.0', 'vncdisplay': 749, 'vncpasswd': 'XXXXXXXX', 'location': '0.0.0.0:6649', 'devid': 0}), '7413f24b-3ea4-468c-be55-613b842efdc7': ('vbd', {'uuid': '7413f24b-3ea4-468c-be55-613b842efdc7', 'bootable': 1, 'devid': 768, 'driver': 'paravirtualised', 'dev': 'hda', 'uname': 'phy:/var/run/ganeti/instance-disks/ie3d.x.rootbsd.net:0', 'mode': 'w'})}}) [2012-11-12 14:47:20 2381] DEBUG (XendDomainInfo:2499) XendDomainInfo.constructDomain [2012-11-12 14:47:20 2381] ERROR (XendDomainInfo:488) VM start failed Traceback (most recent call last): File "/usr/lib/python2.6/dist-packages/xen/xend/XendDomainInfo.py", line 473, in start XendTask.log_progress(0, 30, self._constructDomain) File "/usr/lib/python2.6/dist-packages/xen/xend/XendTask.py", line 209, in log_progress retval = func(*args, **kwds) File "/usr/lib/python2.6/dist-packages/xen/xend/XendDomainInfo.py", line 2576, in _constructDomain self._recreateDom() File "/usr/lib/python2.6/dist-packages/xen/xend/XendDomainInfo.py", line 1730, in _recreateDom complete(self.dompath, lambda t: self._recreateDomFunc(t)) File "/usr/lib/python2.6/dist-packages/xen/xend/xenstore/xstransact.py", line 364, in complete if t.commit(): File "/usr/lib/python2.6/dist-packages/xen/xend/xenstore/xstransact.py", line 41, in commit rc = xshandle().transaction_end(self.transaction, False) Error: (2, 'No such file or directory') [2012-11-12 14:47:20 2381] DEBUG (XendDomainInfo:3077) XendDomainInfo.destroy: domid=78 [2012-11-12 14:47:20 2381] DEBUG (XendDomainInfo:2407) No device model [2012-11-12 14:47:20 2381] DEBUG (XendDomainInfo:2409) Releasing devices [2012-11-12 14:47:20 2381] ERROR (XendDomainInfo:130) Domain construction failed Traceback (most recent call last): File "/usr/lib/python2.6/dist-packages/xen/xend/XendDomainInfo.py", line 128, in create_from_dict vm.start() File "/usr/lib/python2.6/dist-packages/xen/xend/XendDomainInfo.py", line 473, in start XendTask.log_progress(0, 30, self._constructDomain) File "/usr/lib/python2.6/dist-packages/xen/xend/XendTask.py", line 209, in log_progress retval = func(*args, **kwds) File "/usr/lib/python2.6/dist-packages/xen/xend/XendDomainInfo.py", line 2576, in _constructDomain self._recreateDom() File "/usr/lib/python2.6/dist-packages/xen/xend/XendDomainInfo.py", line 1730, in _recreateDom complete(self.dompath, lambda t: self._recreateDomFunc(t)) File "/usr/lib/python2.6/dist-packages/xen/xend/xenstore/xstransact.py", line 364, in complete if t.commit(): File "/usr/lib/python2.6/dist-packages/xen/xend/xenstore/xstransact.py", line 41, in commit rc = xshandle().transaction_end(self.transaction, False) Error: (2, 'No such file or directory') [2012-11-12 14:47:20 2381] ERROR (XendDomainInfo:2235) Failed to restart domain 77. Traceback (most recent call last): File "/usr/lib/python2.6/dist-packages/xen/xend/XendDomainInfo.py", line 2218, in _restart new_dom_info) File "/usr/lib/python2.6/dist-packages/xen/xend/XendDomain.py", line 1017, in domain_create_from_dict dominfo = XendDomainInfo.create_from_dict(config_dict) File "/usr/lib/python2.6/dist-packages/xen/xend/XendDomainInfo.py", line 128, in create_from_dict vm.start() File "/usr/lib/python2.6/dist-packages/xen/xend/XendDomainInfo.py", line 473, in start XendTask.log_progress(0, 30, self._constructDomain) File "/usr/lib/python2.6/dist-packages/xen/xend/XendTask.py", line 209, in log_progress retval = func(*args, **kwds) File "/usr/lib/python2.6/dist-packages/xen/xend/XendDomainInfo.py", line 2576, in _constructDomain self._recreateDom() File "/usr/lib/python2.6/dist-packages/xen/xend/XendDomainInfo.py", line 1730, in _recreateDom complete(self.dompath, lambda t: self._recreateDomFunc(t)) File "/usr/lib/python2.6/dist-packages/xen/xend/xenstore/xstransact.py", line 364, in complete if t.commit(): File "/usr/lib/python2.6/dist-packages/xen/xend/xenstore/xstransact.py", line 41, in commit rc = xshandle().transaction_end(self.transaction, False) Error: (2, 'No such file or directory') vm configuration file --------------------------------- kernel = '/usr/lib/xen/boot/hvmloader' builder = 'hvm' memory = 512 vcpus = 2 name = 'ie3d.x.rootbsd.net' pae = 1 acpi = 1 apic = 1 device_model = '/usr/lib/xen/bin/qemu-dm' boot = 'nc' sdl = 0 usb = 1 usbdevice = 'tablet' vnc = 1 vnclisten = '0.0.0.0' vncdisplay = 749 vncunused = 0 vncpasswd = 'JJw1ZHwQ' serial = 'pty' vif = ['mac=00:16:3e:6c:95:10, model=e1000, type=ioemu, bridge=pub700','mac=00:16:3e:3f:0b:ea, model=e1000, type=ioemu, bridge=pri700'] disk = ['phy:/var/run/ganeti/instance-disks/ie3d.x.rootbsd.net:0,hda,w'] on_poweroff = 'destroy' on_reboot = 'restart' on_crash = 'restart' _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel

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