in reply to Re: Substitution query
in thread Substitution query

Thanks for that it fixed the speed, I get the reason now.

However this bit

$fn =~ s/gpfs_data/nas\/rdds/;

is still producing a rogue forward slash in my path

\\nas/rdds\open\

Replies are listed 'Best First'.
Re^3: Substitution query
by Loops (Curate) on Nov 20, 2014 at 06:04 UTC

    Then change the substitution text to nas\\rdds instead.