Help Center/ Object Storage Service/ Tools Guide/ obsfs/ Troubleshooting/ OBS Bucket or Parallel File System Unmount Failures
Updated on 2026-07-29 GMT+08:00
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OBS Bucket or Parallel File System Unmount Failures

You may encounter different issues when unmounting an OBS bucket or parallel file system. This section summarizes the common causes of unmount failures and their solutions.

"target is busy" or Similar Errors Occur

Fault Diagnosis

During unmounting, the CLI terminal stays in the mount directory or its subdirectory.

Solution

Exit the mount directory and run the unmount command again. For details, see Unmounting a Parallel File System.

Parent topic: Troubleshooting