Error response from daemon: Error running DeviceCreate (createSnapDevice) dm_task_run failed

故障说明：删除容器的时候选择了自动删除卷

原因：devicemapper 的 metadata 异常

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# systemctl stop docker.service
# thin_check /var/lib/docker/devicemapper/devicemapper/metadata
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# thin_check --clear-needs-check-flag /var/lib/docker/devicemapper/devicemapper/metadata
# systemctl start docker.service