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易陆发现互联网技术论坛»首页 › 云计算开源区 › OpenStack问题汇总 › libvirtError: internal error: Cannot find suitable e ...
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libvirtError: internal error: Cannot find suitable emulator for x86_64 虚机启动失败解决方

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发表于 2024-5-9 23:21:37 | 显示全部楼层 |阅读模式

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2024-05-09 23:20:20.663 6769 INFO nova.virt.libvirt.driver [-] [instance: d8908e3e-ce8b-4467-aaa4-384a18cebaeb] During wait destroy, instance disappeared.! T. M( Y$ O2 l1 `$ t! b9 X
2024-05-09 23:20:20.669 6769 WARNING nova.virt.libvirt.driver [req-bfa31ace-0125-4c21-ac27-976222a7d009 8c4ddcc3e636480bab36ba528221d326 dbacf480939b4ac1b89d3819750729df - - -] Cannot get the number of cpu, because this function is not implemented for this platform.
4 M, F7 D2 Z* Y5 V  L5 k' h+ C2024-05-09 23:20:20.840 6769 WARNING nova.virt.libvirt.driver [req-bfa31ace-0125-4c21-ac27-976222a7d009 8c4ddcc3e636480bab36ba528221d326 dbacf480939b4ac1b89d3819750729df - - -] Cannot get the number of cpu, because this function is not implemented for this platform. 7 Z9 P* H, A3 J  A3 M
2024-05-09 23:20:21.247 6769 ERROR oslo_messaging.rpc.dispatcher [req-bfa31ace-0125-4c21-ac27-976222a7d009 8c4ddcc3e636480bab36ba528221d326 dbacf480939b4ac1b89d3819750729df - - -] Exception during message handling: internal error: Cannot find suitable emulator for x86_64
4 ?5 X* f$ k( \2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher Traceback (most recent call last):
/ V  i/ m' G9 l2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply
) j8 `; B% O, E+ M2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     executor_callback))
# b) u" v; h" r  t7 F% s2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 186, in _dispatch
) M% s: J! }0 X* T) t: f7 J2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     executor_callback)) K5 v( k0 n$ e4 k" H, G1 D
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 130, in _do_dispatch7 ^- V3 t3 S+ L1 s. [  i
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     result = func(ctxt, **new_args)1 J0 B4 c, Y4 p* {: U* s
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 7613, in start_instance
4 F# b! V, d4 m0 R/ S/ U, |$ w% \2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     return self.manager.start_instance(ctxt, instance)' Q, T; M* e: {
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/exception.py", line 88, in wrapped) D. A, B, V9 h6 e7 ~. ^! e% U
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     payload), l7 w- o0 p4 c; v8 X7 d
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__
, w. Q0 h% C: d- }! w  v  k" s2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     six.reraise(self.type_, self.value, self.tb)4 K- W  h  v1 K$ M/ v; D
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/exception.py", line 71, in wrapped
+ U/ v5 n0 k  J( K4 Q( v2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     return f(self, context, *args, **kw)! z2 X& K& t7 q2 ]6 a0 y6 B4 I* k
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 351, in decorated_function
& e) q% n) ~0 d4 q- n2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     LOG.warning(msg, e, instance_uuid=instance_uuid)
3 O7 ~/ `! _5 z( L! M1 i2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__
$ G, j" a4 M* O/ O2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     six.reraise(self.type_, self.value, self.tb). S' n# J1 g7 \
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 322, in decorated_function
7 h% U. n+ z' I5 [5 `/ e( J1 _' P* X2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     return function(self, context, *args, **kwargs)
' r' h5 I. z, b2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 401, in decorated_function( g) h6 d4 V* ^7 r9 s/ e7 t
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     return function(self, context, *args, **kwargs)
1 o$ N" i  }# D2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 379, in decorated_function
  }  r# V3 \1 K0 k$ u2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     kwargs['instance'], e, sys.exc_info())
2 j' l) X2 O/ O8 d( V+ k* A2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__
& |. K4 K7 X4 `# c1 J# s6 C2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     six.reraise(self.type_, self.value, self.tb)
1 R& `' e! y9 o+ }. |5 I9 y2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 367, in decorated_function
% m7 ?7 u9 ^$ d9 @) K& g) E2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     return function(self, context, *args, **kwargs)
5 V. S% i' h: s, @: {6 N/ P2 L2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 3134, in start_instance, \) Z& }4 E/ E" s( F7 W  N
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     self._power_on(context, instance)
7 S5 H# S: G( R2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 3122, in _power_on6 e+ k0 J/ G/ F
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     block_device_info)
% ], h1 P$ M" N- X' C2 `2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2219, in power_on7 `9 N. W" U: K6 Y7 Z, l; c
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     self._hard_reboot(context, instance, network_info, block_device_info)/ E' C7 N6 g3 s. ~; {5 E5 k; ?& \+ R
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2092, in _hard_reboot. m: L  _5 k" r; i2 x+ ~, H. I
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     write_to_disk=True)
: O  B. I& v/ c+ o2 B8 L* z) W2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 4273, in _get_guest_xml
# A/ l' b. M2 z+ h' l1 [) N' V: E2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     context)
4 N% B+ C- b  o2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 4137, in _get_guest_config
4 \+ k3 S( _9 T. B1 P2 f& _2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     flavor, guest.os_type)! Y% r. E3 U5 T/ J$ Q1 L& p
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 3233, in _get_guest_storage_config2 o9 _+ I1 L( u
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     cfg = self._get_volume_config(connection_info, info)- D* K6 T  J$ q/ m
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 1005, in _get_volume_config
- q, |- ?, ]7 o! j2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     return driver.get_config(connection_info, disk_info)* z4 F/ b) \0 d; g6 }
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/volume.py", line 252, in get_config
4 y" r0 a, c4 [2 j) N2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     self).get_config(connection_info, disk_info)
/ W/ g) R( [7 f) M$ l9 p2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/volume.py", line 132, in get_config
% S: Q5 ?/ U' F; m! x; r4 l/ ]2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     self.connection._host.get_version(),
- |; J6 n2 R+ y1 v9 ~2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/host.py", line 788, in get_version
1 m, L8 m) F0 A: d% K2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     return self.get_connection().getVersion()
: _4 l. s0 M8 Z2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 183, in doit
. O5 C7 B& [' J' k3 i0 V2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     result = proxy_call(self._autowrap, f, *args, **kwargs); @% }" e8 D+ q  q. ?2 x- N
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 141, in proxy_call6 k* |0 L1 D  T( O
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     rv = execute(f, *args, **kwargs)
" n. w6 O# r0 `) w9 t4 y2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 122, in execute
+ Y& {( f) Z+ Y1 n2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     six.reraise(c, e, tb)
& D$ \  J. a2 a, S5 a  x2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 80, in tworker6 C  u0 `1 a) C  R6 E, h$ @
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     rv = meth(*args, **kwargs)
2 A5 [4 v, G% v0 G" ?5 o; ^2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3715, in getVersion0 S; A$ S! n2 v5 ^2 x) o
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher     If the VIR_DOMAIN_START_AUTODESTROY flag is set, the guest
2 ^8 _9 R9 e# ~* N; x$ l# w8 v& Q! g2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher libvirtError: internal error: Cannot find suitable emulator for x86_643 S6 u, Z0 o5 F4 |9 V
2024-05-09 23:20:21.247 6769 TRACE oslo_messaging.rpc.dispatcher
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admin
 楼主| 发表于 2024-5-11 14:43:17 | 显示全部楼层
因libvirtd版本高于平台本身的版本
4 \; T& O3 V" }迁移该节点虚机
2 I% y2 X. k% W' n( b降版本到对应版本libvirtd版本上。
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