I read http://www.perlmonks.org/?node_id=101209 and I want to know is there a simple way tell if a directory is an NFS volume? In this case one could use  $File::Find::dont_use_nlink = 0;

integrated with File::Find.

I was playing with 

$ perl -le '$fs=qq(/export/var/opt/xefs01); $mt = ( stat("$fs") )[6]; 
+print $mt;'
0

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$fs is an NFS filesystem but the code below with a non-NFS returns the same thing? please explain! thank you! 
perl -le '$fs=qq(/opt); $mt = ( stat("$fs") )[6]; print $mt;'
0
<p/>

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In reply to follow up to "http://www.perlmonks.org/?node_id=101209" NFS stuff by mikejones

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