\pard\tx960\tx1920\tx2880\tx3840\tx4800\tx5760\tx6720\tx7680\tx8640\tx9600\f1\b0\i0\ulnone\fs28\fc1\cf1 Q: What are the frontporch (fp) and the backporch (bp) shown in disktab?\
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A: The front and back porches are for "non-file-system stuff." The front porch has:\
\fi-980\li980 \
• the disk label\
• two copies of the boot program\
\fi0\li0 \
The backporch is currently unused by the SCSI hard disk driver.\