If you're field names are going to stay static then this should do the trick 
lvdisplay /dev/vg00/lvol3 | \
perl -ne 'print if /LV (Name|Status)|Mirror/'

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HTH

_________
broquaint

In reply to Re: Parsing command line input from STDIN by broquaint
in thread Parsing command line input from STDIN by TStanley

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