echo "Create a many-block file"
echo "creating $blocks_needed blocks..." >> "$seqres.full"
-"$XFS_IO_PROG" -f -c "pwrite -S 0x61 -b 4194304 0 $((2 ** (fnr + 1) * blksz))" "$testdir/file1" >> "$seqres.full"
+$XFS_IO_PROG -f -c "pwrite -S 0x61 -b 4194304 0 $((2 ** (fnr + 1) * blksz))" "$testdir/file1" >> "$seqres.full"
echo "punching..." >> "$seqres.full"
"$here/src/punch-alternating" "$testdir/file1" >> "$seqres.full"
echo "...done" >> "$seqres.full"