dev-virtio\x2dports-org.qemu.guest_agent.0.device/start timed out. qemu-agent安装启

admin

Dec 12 15:57:16 localhost systemctl[1873]: [systemctl start qemu-guest-agent.service] called by PID 1706 (-bash)
Dec 12 15:58:46 localhost systemd[1]: dev-virtio\x2dports-org.qemu.guest_agent.0.device: Job dev-virtio\x2dports-org.qemu.guest_agent.0.device/start timed out.
Dec 12 15:58:46 localhost systemd[1]: Timed out waiting for device /dev/virtio-ports/org.qemu.guest_agent.0.
. m0 j& o1 z3 fDec 12 15:58:46 localhost systemd[1]: Dependency failed for QEMU Guest Agent.
' z9 i. M, B$ }9 T6 E) _; m) xDec 12 15:58:46 localhost systemd[1]: qemu-guest-agent.service: Job qemu-guest-agent.service/start failed with result 'dependency'.
Dec 12 15:58:46 localhost systemd[1]: dev-virtio\x2dports-org.qemu.guest_agent.0.device: Job dev-virtio\x2dports-org.qemu.guest_agent.0.device/start failed with result 'timeout'.
% Y7 e( s3 x' @Dec 12 16:00:01 localhost systemd[1]: Starting system activity accounting tool...
2 t7 f4 r" q, D8 rDec 12 16:00:01 localhost systemd[1]: sysstat-collect.service: Deactivated successfully.
Dec 12 16:00:01 localhost systemd[1]: Finished system activity accounting tool.
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报错了。：

# rpm -ql qemu-guest-agent-8.2.0-17.oe2409.x86_64
/etc/ima/digest_lists.tlv/0-metadata_list-compact_tlv-qemu-guest-agent-8.2.0-17.oe2409.x86_64
8 k: ?" W  v: A% A. @4 ?* A/ _0 g/etc/ima/digest_lists/0-metadata_list-compact-qemu-guest-agent-8.2.0-17.oe2409.x86_64
/lib/udev/rules.d/99-qemu-guest-agent.rules
: n1 r% M* m$ M6 X/usr/bin/qemu-ga
; G8 L9 C0 m+ K  T/usr/lib/systemd/system/qemu-guest-agent.service
, A$ @- K# T0 _  h0 ~! _- @/var/log/qga-fsfreeze-hook.log

$ M! s- W8 O- b. i) W检查：
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2 ~' }1 l: ]& d- p+ Z1 [+ C2 cvim /usr/lib/systemd/system/qemu-guest-agent.service  文件：

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添加kvm参数：
' \- c2 |4 d* i5 m4 D  s9 A
/ K- J+ @( A% ]" T9 {    <console type='pty'>
      <target type='serial' port='0'/>
5 [. Z( Y" T  t; w    </console>
3 k7 f1 }! C0 C: |$ ?# A) d! j    <channel type='unix'>
, [$ T$ J7 I# n) G: i7 Q" W7 N      <target type='virtio' name='org.qemu.guest_agent.0'/>
+ s5 j+ Z/ Y8 i% L% [6 I+ U  T5 }, E      <address type='virtio-serial' controller='0' bus='0' port='1'/>
9 S) f5 r7 r; q    </channel>
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一定要关机重启加载。

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admin

[root@localhost ~]# systemctl status  qemu-guest-agent.service
● qemu-guest-agent.service - QEMU Guest Agent
, D* m, p# z9 W     Loaded: loaded (/usr/lib/systemd/system/qemu-guest-agent.service; static)
: C' m1 @" D) M& f     Active: active (running) since Thu 2024-12-12 16:02:22 CST; 10min ago
   Main PID: 829 (qemu-ga)
      Tasks: 2 (limit: 21572)
# y2 X. |) S+ c' H- t     Memory: 1.2M ()
     CGroup: /system.slice/qemu-guest-agent.service
             └─829 /usr/bin/qemu-ga
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" |/ q8 I4 f1 }/ o3 Q$ H4 B: fDec 12 16:02:22 localhost systemd[1]: Started QEMU Guest Agent.