how about a golfed one-liner ;-) 
lscfg -vl hdisk*|perl -MList::Pairwise=mapp -00e'print mapp{$a=~/^(hdi
+sk\d+)/&&"$1 ",$b=~/Serial Number[.]+(\w+)/m&&"$1\n"}<>'

[download]
update: List::Pairwise oneliner
print+qq(\L@{[ref\&@]}@{['@'x7^'!#2/"!4']});

In reply to Re: Parsing output from a command by codeacrobat
in thread Parsing output from a command by ronix

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