Make sure mount points are cleaned up #80
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In some situations CSI driver may shutdown without cleaning up mount points (global or pod specific):
In such situation only whole node (server) reboot will help to recovery from error, cause manual restart of dependent pods will stuck - kubelet will complain that it is not able to delete stale mount point. Forcing mount points cleanup resolves problem.
Also map of targetPaths is not actual anymore, cause targetPath is a bind mount, not a symbolic link anymore.