San Mehat | e20e134 | 2009-06-03 15:36:35 -0700 | [diff] [blame] | 1 | #!/bin/sh |
| 2 | # Copyright (c) 2005 Silicon Graphics, Inc. |
| 3 | # All rights reserved. |
| 4 | # |
| 5 | # Nathan Scott <nathans@sgi.com> |
| 6 | # 14 Sep 2005 Initial version |
| 7 | # |
| 8 | |
| 9 | TRACEOPTS="" |
| 10 | PARSEOPTS="-b100000" |
| 11 | USAGE="Usage: btrace [-s] [-t] [-w N] [-n N] [-b N] [-a <trace>...] [-r <dbg mnt>] <dev>..." |
| 12 | DIRNAME=`dirname $0` |
| 13 | |
| 14 | while getopts "a:w:n:b:r:sthv" c |
| 15 | do |
| 16 | case $c in |
| 17 | a) TRACEOPTS=$TRACEOPTS" -a "$OPTARG" ";; |
| 18 | w) TRACEOPTS=$TRACEOPTS" -w "$OPTARG" ";; |
| 19 | n) TRACEOPTS=$TRACEOPTS" -n "$OPTARG" ";; |
| 20 | b) TRACEOPTS=$TRACEOPTS" -b "$OPTARG" ";; |
| 21 | r) TRACEOPTS=$TRACEOPTS" -r "$OPTARG" ";; |
| 22 | s) PARSEOPTS=$PARSEOPTS" -s";; |
| 23 | t) PARSEOPTS=$PARSEOPTS" -t";; |
| 24 | h) PARSEOPTS=$PARSEOPTS" -h";; |
| 25 | v) PARSEOPTS=$PARSEOPTS" -v";; |
| 26 | \?) echo $USAGE 1>&2 |
| 27 | exit 2 |
| 28 | ;; |
| 29 | esac |
| 30 | done |
| 31 | |
| 32 | shift `expr $OPTIND - 1` |
| 33 | if [ $# -eq 0 ]; then |
| 34 | echo $USAGE 1>&2 |
| 35 | exit 2 |
| 36 | fi |
| 37 | |
| 38 | ${DIRNAME}/blktrace ${TRACEOPTS} -o- $@ | ${DIRNAME}/blkparse ${PARSEOPTS} -i- |