/* 
* Copyright (c) 2001 by Sun Microsystems, Inc.
# All rights reserved.
#
*/ 

TEST NAME 

      dd - disk I/O stress test 

SYNOPSIS 

      sh runtests disk_slice 

DESCRIPTION 

      dd reads from 'disk_slice' repeatedly, using different block sizes and
      both raw and block devices, and then writes to /dev/null.

OUTPUT 

      Test results are output to the screen. 

DURATION 

      24 hours 

POSSIBLE CONCURRENT TESTS 

      This test can be run with CON5, fs_stress, cd3, and tape. 

EXAMPLES 

      sh runtests c2t1d0s7 

REFERENCES 

      dd(1M) 
