Hi hrisheekesh_kale,

See Restrict file search within current filessystem using wanted subroutine for how to restrict File::Find to the filesystem(s) on which the search began. You can also implement your own logic and use the $File::Find::topdev variable in other ways, such as exclude certain filesystems from the search. To get the device number of a path, try this: perl -le 'print +(stat("/tmp"))[0]'

Hope this helps,
-- Hauke D