For more information, see Using Your Assigned Administrative Rights in Securing Users and Processes in Oracle Solaris 11.2 .
# fuser -c [ -u ] /mount-point
Reports on files that are mount points for file systems and any files within those mounted file systems.
Displays the user login name for each process ID.
Specifies the name of the file system for which you want to stop processes.
# fuser -c -k /mount-point
A SIGKILL is sent to each process that is using the file system.
# fuser -c /mount-point
The following example shows how to stop process 4006c that is using the /export/home file system.
# fuser -c /export/home /export/home: 4006c # fuser -c -k /export/home /export/home: 4006c # fuser -c /export/home /export/home: