Error Code details
V-3-21705
Severity: n/a 
Component: File System 
Message:
%s cannot unmount : %s
Description:

The first “%s” is the current mount point of the file system you are trying to unmount. The second “%s” is the reason that unmount failed.

When unmount fails and the reason is "Device Busy", two possible causes are:

  • The file system has a mounted storage checkpoint.

    To check if it does, run the following two commands:

    # df -n | grep ckpt
    # fsckptadm list /mount_point
     
  • The file system has a mounted file system snapshot (not a LUN or volume snapshot).
     

 

Veritas solutions
Solution 1 Vote: [Useful] [Not useful]
Last Modified: 2009-09-29 22:48:45 PDT
Platform: Generic
Release: Generic
Content:


Unmount all mounted storage checkpoints, then unmount all file system snapshots, and, lastly, unmount the file system.

 

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