>>> On 5/19/2016 at 07:33 AM, Malcolm Beattie <[email protected]> wrote: 
> my $dev = sprintf("/dev/disk/by-path/ccw-0.0.%04s", $devno);

You should not assume that the first two pieces of the busid will always be 
0.0.  Even today, it can be 0.1 or 0.2, etc., depending on what CSS the device 
is in.


Mark Post

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