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      1  1.1  bouyer #!/bin/sh
      2  1.1  bouyer ##  First arg is expected number of blocks.  Rest are args to be passed to dump.
      3  1.1  bouyer expectedest=$1
      4  1.1  bouyer shift
      5  1.1  bouyer 
      6  1.1  bouyer echo "Expecting estimate around $expectedest blocks:"
      7  1.1  bouyer est=`/sbin/dump $* 2>&1 | grep estimated`
      8  1.1  bouyer echo $est
      9  1.1  bouyer blkest=`echo $est | awk '{print $3;}'`
     10  1.1  bouyer 
     11  1.1  bouyer diff=`echo $expectedest $blkest |\
     12  1.1  bouyer     awk '{if ($1<$2) print $2-$1; else print $1-$2;}'`
     13  1.1  bouyer 
     14  1.1  bouyer thresh=10
     15  1.1  bouyer ##  Use an error threshold of $thresh blocks.  The error could arise from
     16  1.1  bouyer ##  one machine with a larger / and /tmp than the system on which this
     17  1.1  bouyer ##  test was developed.
     18  1.1  bouyer 
     19  1.1  bouyer if [ $diff -gt $thresh ]; then
     20  1.1  bouyer   echo "Error:  estimated $blkest blocks!"
     21  1.1  bouyer   exit 1
     22  1.1  bouyer fi
     23