PROBLEM: (86294, different) (PATCH ID: OSF520-008)
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cp(1) and cat(1) produce different file sizes when reading from
a tape device.


PROBLEM: (94735, PROBLEM, 86294, reading) (PATCH ID: OSF520-750)
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	This patch fixes the performance problem with cp with respect to the
Change in the I/O buffer size from 64K to 8K that went to the support pools.
        This patch also fixes a problem in which cp(1) and cat(1) produce
different file sizes when reading from a tape device
        The soultion was to change the I/O buffer size of cp to 64K and
change the I/O buffer size of cat to 64K.