CentOS 7.x Failed to start Virtualization daemon

CentOS 7.x Failed to start Virtualization daemon

가상화 서버를 사용하려고 했더니 아래와 같이 에러가 나면서 안되더군요~

폭풍 검색을 해서 이것저것 다 해봐도 안되더니 yum update 한방에 해결이 되네요~ ㅎ

[root@vps ~]# systemctl start libvirtd

Job for libvirtd.service failed because the control process exited with error code. See "systemctl status libvirtd.service" and "journalctl -xe" for details.

[root@vps ~]# systemctl status libvirtd

● libvirtd.service - Virtualization daemon

   Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; enabled; vendor preset: enabled)

   Active: failed (Result: start-limit) since Thu 2018-12-06 11:12:39 KST; 4s ago

     Docs: man:libvirtd(8)

           https://libvirt.org

  Process: 30787 ExecStart=/usr/sbin/libvirtd $LIBVIRTD_ARGS (code=exited, status=3)

 Main PID: 30787 (code=exited, status=3)

    Tasks: 2 (limit: 32768)

   CGroup: /system.slice/libvirtd.service

           ├─1795 /usr/sbin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/default.conf --leasefile-ro --dhcp-script=/usr/libexec/libvirt_leaseshelper

           └─1796 /usr/sbin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/default.conf --leasefile-ro --dhcp-script=/usr/libexec/libvirt_leaseshelper

Dec 06 11:12:39 example.com systemd[1]: Failed to start Virtualization daemon.

Dec 06 11:12:39 example.com systemd[1]: Unit libvirtd.service entered failed state.

Dec 06 11:12:39 example.com systemd[1]: libvirtd.service failed.

Dec 06 11:12:39 example.com systemd[1]: libvirtd.service holdoff time over, scheduling restart.

Dec 06 11:12:39 example.com systemd[1]: start request repeated too quickly for libvirtd.service

Dec 06 11:12:39 example.com systemd[1]: Failed to start Virtualization daemon.

Dec 06 11:12:39 example.com systemd[1]: Unit libvirtd.service entered failed state.

Dec 06 11:12:39 example.com systemd[1]: libvirtd.service failed.

# libvirtd -v

...

error : virModuleLoadFile:53 : internal error: Failed to load module '/usr/lib64/libvirt/storage-backend/libvirt_storage_backend_rbd.so': /usr/lib64/libvirt/storage-backend/libvirt_storage_backend_rbd.so: undefined symbol: rbd_diff_iterate2

주기적으로 yum update 를 해야겠습니다.