nfs error when restart the docker service

[ivanjz93]

When I restart the docker service with nfs driver mount: "Mounts": [ { "Type": "volume", "Source": "jupyterhub-user-huangzhe", "Target": "/home/jovyan/work", "VolumeOptions": { "DriverConfig": { "Name": "nfs", "Options": { "share": "3c0e84962e-www82.cn-shanghai.nas.aliyuncs.com:/huangzhe" } } } } ]

The update operation did nothing with mounts options. I just update the resource limit:

"Resources": { "Limits": { "NanoCPUs": 1000000000, "MemoryBytes": 2147483648 } }

I got an error:

create jupyterhub-user-huangzhe: found references to volume 'jupyterhub-user-huangzhe' in driver 'nfs' but the volume was not found in the driver -- you may need to remove containers referencing this volume or force remove the volume to re-create it: volume name must be unique"

[jakirpatel]

@ivanjz93

Please check my PR to resolve this issue.

Jakir.