cinder-volume服务状态为down 解决方法
发布时间：2020-12-14 04:33:19 所属栏目：大数据 来源：网络整理
导读：[[email?protected] ~]# cinder service-list +------------------+-------------+------+---------+-------+----------------------------+-----------------+ | Binary | Host | Zone | Status | State | Updated_at | Disabled Reason | +---------------
[[email?protected] ~]# cinder service-list +------------------+-------------+------+---------+-------+----------------------------+-----------------+ | Binary | Host | Zone | Status | State | Updated_at | Disabled Reason | +------------------+-------------+------+---------+-------+----------------------------+-----------------+ | cinder-scheduler | controller | nova | enabled | up | 2019-04-17T18:15:24.000000 | - | | cinder-volume | [email?protected] | nova | enabled | down | 2019-04-17T18:15:20.000000 | - | +------------------+-------------+------+---------+-------+----------------------------+-----------------+
cinder-volume服务没起来 已经重启服务也还是down状态，启动日志看看有没有报错[[email?protected] ~]# systemctl restart openstack-cinder-volume.service [[email?protected] log]# tail -f messages Apr 17 18:17:33 controller cinder-volume: 2019-04-17 18:17:33.112 3085 ERROR cinder.volume.manager Stderr: u‘ Volume group "cinder-volumes" not foundn Cannot process volume group cinder-volumesn‘ Apr 17 18:17:33 controller cinder-volume: 2019-04-17 18:17:33.112 3085 ERROR cinder.volume.manager Apr 17 18:17:33 controllern cinder-volume: 2019-04-17 18:17:33.337 3085 INFO cinder.volume.manager [req-1c834e71-3c13-474e-8f96-8391d7d471f7 - - - - -] Initializing RPC dependent components of volume driver LVMVolumeDriver (3.0.0) Apr 17 18:17:33 controller cinder-volume: 2019-04-17 18:17:33.339 3085 WARNING cinder.volume.drivers.lvm [req-1c834e71-3c13-474e-8f96-8391d7d471f7 - - - - -] Unable to update stats on non-initialized Volume Group: cinder-volumes Apr 17 18:17:33 controller cinder-volume: 2019-04-17 18:17:33.355 3085 INFO cinder.volume.manager [req-1c834e71-3c13-474e-8f96-8391d7d471f7 - - - - -] Driver post RPC initialization completed successfully. 大致报错信息是指找不到cinder-volumes这个卷组 [[email?protected]~]# vgs 没有卷组
[[email?protected] ~]# pvcreate /dev/vda7 创建一个物理卷
[[email?protected] ~]# vgcreate cinder-volumes /dev/vda7 创建卷组
[[email?protected] ~]# vgs
VG #PV #LV #SN Attr VSize VFree
cinder-volume 1 0 0 wz--n- 4.75g 4.75g 现在有了
#再去看一下配置文件 确保万一
[lvm]
volume_group = cinder-volumes
#重启服务
[[email?protected] ~]# systemctl restart openstack-cinder-volume.service target.service
[[email?protected] ~]# cinder service-list
+------------------+--------------+------+---------+-------+----------------------------+-----------------+
| Binary | Host | Zone | Status | State | Updated_at | Disabled Reason |
+------------------+--------------+------+---------+-------+----------------------------+-----------------+
| cinder-scheduler | controller | nova | enabled | up | 2019-04-17T18:36:09.000000 | - |
| cinder-volume | [email?protected] | nova | enabled | up | 2019-04-17T18:36:04.000000 | - |
+------------------+--------------+------+---------+-------+----------------------------+-----------------+
这样就解决了。 （编辑：李大同） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |