xfstests: _fail in _scratch_mkfs_sized if device is too small

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index bf9c86f..8906067 100644
@@ -348,6 +348,11 @@ _scratch_mkfs_sized()
     [ -z "$blocksize" ] && blocksize=4096
     blocks=`expr $fssize / $blocksize`
 
+    if [ "$HOSTOS" == "Linux" ]; then
+	devsize=`blockdev --getsize64 $SCRATCH_DEV`
+	[ "$fssize" -gt "$devsize" ] && _notrun "Scratch device too small"
+    fi
+
     case $FSTYP in
     xfs)
 	_scratch_mkfs_xfs -d size=$fssize -b size=$blocksize


Eric Sandeen