00lingylf 2021-03-18 11:31 采纳率: 100%
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已结题

openstck cinder-volume 无法启动

openstack集群一次重启后cinder-volume服务一直是down的状态

[root@PNWC2-N1 ~]# openstack volume service list
+------------------+-----------------+------+---------+-------+----------------------------+
| Binary           | Host            | Zone | Status  | State | Updated At                 |
+------------------+-----------------+------+---------+-------+----------------------------+
| cinder-scheduler | PNWC2-N3        | nova | enabled | up    | 2021-03-18T03:25:11.000000 |
| cinder-scheduler | PNWC2-N2        | nova | enabled | up    | 2021-03-18T03:25:04.000000 |
| cinder-scheduler | PNWC2-N1        | nova | enabled | up    | 2021-03-18T03:25:03.000000 |
| cinder-volume    | PNWC2-N3@rbd-1  | nova | enabled | down  | 2021-03-09T09:42:13.000000 |
| cinder-volume    | PNWC2-N2@rbd-1  | nova | enabled | down  | 2021-03-09T09:42:13.000000 |
| cinder-volume    | PNWC2-N1@rbd-1  | nova | enabled | down  | 2021-03-09T09:42:12.000000 |
| cinder-volume    | PNWC2-N9@rbd-1  | nova | enabled | down  | 2021-03-09T09:42:13.000000 |
| cinder-volume    | PNWC2-N10@rbd-1 | nova | enabled | down  | 2021-03-09T09:42:12.000000 |
| cinder-volume    | PNWC2-N6@rbd-1  | nova | enabled | down  | 2021-03-09T09:42:13.000000 |
| cinder-volume    | PNWC2-N4@rbd-1  | nova | enabled | down  | 2021-03-11T06:42:04.000000 |
| cinder-volume    | PNWC2-N5@rbd-1  | nova | enabled | down  | 2021-03-09T09:42:13.000000 |
| cinder-volume    | PNWC2-N8@rbd-1  | nova | enabled | down  | 2021-03-09T09:42:13.000000 |
| cinder-volume    | PNWC2-N7@rbd-1  | nova | enabled | down  | 2021-03-09T09:42:13.000000 |
| cinder-backup    | PNWC2-N5        | nova | enabled | up    | 2021-03-18T03:25:05.000000 |
| cinder-backup    | PNWC2-N4        | nova | enabled | up    | 2021-03-18T03:25:04.000000 |
| cinder-backup    | PNWC2-N10       | nova | enabled | up    | 2021-03-18T03:25:04.000000 |
| cinder-backup    | PNWC2-N9        | nova | enabled | up    | 2021-03-18T03:25:05.000000 |
| cinder-backup    | PNWC2-N6        | nova | enabled | up    | 2021-03-18T03:25:02.000000 |
| cinder-backup    | PNWC2-N8        | nova | enabled | up    | 2021-03-18T03:25:06.000000 |
| cinder-backup    | PNWC2-N7        | nova | enabled | up    | 2021-03-18T03:25:02.000000 |
| cinder-backup    | PNWC2-N2        | nova | enabled | up    | 2021-03-18T03:25:02.000000 |
| cinder-backup    | PNWC2-N3        | nova | enabled | up    | 2021-03-18T03:25:09.000000 |
| cinder-backup    | PNWC2-N1        | nova | enabled | up    | 2021-03-18T03:25:03.000000 |
+------------------+-----------------+------+---------+-------+----------------------------+

重启也启动不了日志反复报如下错误

2021-03-10 08:53:09.009 18812 INFO cinder.service [-] Starting cinder-volume node (version 10.0.2)
2021-03-10 08:53:09.025 18812 INFO cinder.coordination [-] Coordination backend started successfully.
2021-03-10 08:53:09.026 18812 INFO cinder.volume.manager [req-2fb7587c-c519-459c-9648-12e4e135c24c - - - - -] Starting volume driver RBDDriver (1.2.0)
2021-03-10 08:53:09.468 18812 ERROR cinder.volume.drivers.rbd [req-2fb7587c-c519-459c-9648-12e4e135c24c - - - - -] error opening rbd image volume-c2d4fcb5-285e-4365-9d0e-66fec2c871d3
2021-03-10 08:53:09.468 18812 ERROR cinder.volume.drivers.rbd Traceback (most recent call last):
2021-03-10 08:53:09.468 18812 ERROR cinder.volume.drivers.rbd   File "/var/lib/kolla/venv/lib/python2.7/site-packages/cinder/volume/drivers/rbd.py", line 119, in __init__
2021-03-10 08:53:09.468 18812 ERROR cinder.volume.drivers.rbd     read_only=read_only)
2021-03-10 08:53:09.468 18812 ERROR cinder.volume.drivers.rbd   File "rbd.pyx", line 1061, in rbd.Image.__init__ (rbd.c:8652)
2021-03-10 08:53:09.468 18812 ERROR cinder.volume.drivers.rbd ImageNotFound: error opening image volume-c2d4fcb5-285e-4365-9d0e-66fec2c871d3 at snapshot None
2021-03-10 08:53:09.468 18812 ERROR cinder.volume.drivers.rbd 
2021-03-10 08:53:09.472 18812 ERROR oslo_service.service [req-2fb7587c-c519-459c-9648-12e4e135c24c - - - - -] Error starting thread.
2021-03-10 08:53:09.472 18812 ERROR oslo_service.service Traceback (most recent call last):
2021-03-10 08:53:09.472 18812 ERROR oslo_service.service   File "/var/lib/kolla/venv/lib/python2.7/site-packages/oslo_service/service.py", line 722, in run_service
2021-03-10 08:53:09.472 18812 ERROR oslo_service.service     service.start()
2021-03-10 08:53:09.472 18812 ERROR oslo_service.service   File "/var/lib/kolla/venv/lib/python2.7/site-packages/cinder/service.py", line 241, in start
2021-03-10 08:53:09.472 18812 ERROR oslo_service.service     service_id=Service.service_id)
2021-03-10 08:53:09.472 18812 ERROR oslo_service.service   File "/var/lib/kolla/venv/lib/python2.7/site-packages/cinder/volume/manager.py", line 442, in init_host
2021-03-10 08:53:09.472 18812 ERROR oslo_service.service     self.driver.init_capabilities()
2021-03-10 08:53:09.472 18812 ERROR oslo_service.service   File "/var/lib/kolla/venv/lib/python2.7/site-packages/cinder/volume/driver.py", line 719, in init_capabilities
2021-03-10 08:53:09.472 18812 ERROR oslo_service.service     stats = self.get_volume_stats(True)
2021-03-10 08:53:09.472 18812 ERROR oslo_service.service   File "/var/lib/kolla/venv/lib/python2.7/site-packages/cinder/volume/drivers/rbd.py", line 423, in get_volume_stats
2021-03-10 08:53:09.472 18812 ERROR oslo_service.service     self._update_volume_stats()
2021-03-10 08:53:09.472 18812 ERROR oslo_service.service   File "/var/lib/kolla/venv/lib/python2.7/site-packages/cinder/volume/drivers/rbd.py", line 409, in _update_volume_stats
2021-03-10 08:53:09.472 18812 ERROR oslo_service.service     self._get_usage_info()
2021-03-10 08:53:09.472 18812 ERROR oslo_service.service   File "/var/lib/kolla/venv/lib/python2.7/site-packages/cinder/volume/drivers/rbd.py", line 364, in _get_usage_info
2021-03-10 08:53:09.472 18812 ERROR oslo_service.service     with RBDVolumeProxy(self, t, read_only=True) as v:
2021-03-10 08:53:09.472 18812 ERROR oslo_service.service   File "/var/lib/kolla/venv/lib/python2.7/site-packages/cinder/volume/drivers/rbd.py", line 119, in __init__
2021-03-10 08:53:09.472 18812 ERROR oslo_service.service     read_only=read_only)
2021-03-10 08:53:09.472 18812 ERROR oslo_service.service   File "rbd.pyx", line 1061, in rbd.Image.__init__ (rbd.c:8652)
2021-03-10 08:53:09.472 18812 ERROR oslo_service.service ImageNotFound: error opening image volume-c2d4fcb5-285e-4365-9d0e-66fec2c871d3 at snapshot None
2021-03-10 08:53:09.472 18812 ERROR oslo_service.service 
2021-03-10 08:53:09.488 6 INFO oslo_service.service [req-eb769754-26fa-4f51-90c5-22d02d6c3eaf - - - - -] Child 18812 exited with status 1

提示打不开的那个volume-c2d4fcb5-285e-4365-9d0e-66fec2c871d3也不是个特殊卷，但就是一直提示，ceph中也能找到这个volume，但是不知道跟哪有关联，求助大神，如何启动cinder-volume这个服务。

  • 写回答

1条回答 默认 最新

  • 00lingylf 2021-03-19 09:54
    关注

    已自己解决。查看了日志中报错的ceph卷volume-c2d4fcb5-285e-4365-9d0e-66fec2c871d3，发现确实有问题，无法查看该卷信息，移动，复制均无法完成，然后删除了这个卷，日志中就不再报错，cinder-volume可正常启动，问题解决。个人感觉还是个代码bug，服务的启动不应该被某个卷卡住。

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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问题事件

  • 系统已结题 8月12日
  • 已采纳回答 8月4日

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