You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
38 lines
891 B
38 lines
891 B
#!/bin/sh |
|
# Copyright (c) 2005 Silicon Graphics, Inc. |
|
# All rights reserved. |
|
# |
|
# Nathan Scott <nathans@sgi.com> |
|
# 14 Sep 2005 Initial version |
|
# |
|
|
|
TRACEOPTS="" |
|
PARSEOPTS="-b100000" |
|
USAGE="Usage: btrace [-s] [-t] [-w N] [-n N] [-b N] [-a <trace>...] [-r <dbg mnt>] <dev>..." |
|
DIRNAME=`dirname $0` |
|
|
|
while getopts "a:w:n:b:r:sthv" c |
|
do |
|
case $c in |
|
a) TRACEOPTS=$TRACEOPTS" -a "$OPTARG" ";; |
|
w) TRACEOPTS=$TRACEOPTS" -w "$OPTARG" ";; |
|
n) TRACEOPTS=$TRACEOPTS" -n "$OPTARG" ";; |
|
b) TRACEOPTS=$TRACEOPTS" -b "$OPTARG" ";; |
|
r) TRACEOPTS=$TRACEOPTS" -r "$OPTARG" ";; |
|
s) PARSEOPTS=$PARSEOPTS" -s";; |
|
t) PARSEOPTS=$PARSEOPTS" -t";; |
|
h) PARSEOPTS=$PARSEOPTS" -h";; |
|
v) PARSEOPTS=$PARSEOPTS" -v";; |
|
\?) echo $USAGE 1>&2 |
|
exit 2 |
|
;; |
|
esac |
|
done |
|
|
|
shift `expr $OPTIND - 1` |
|
if [ $# -eq 0 ]; then |
|
echo $USAGE 1>&2 |
|
exit 2 |
|
fi |
|
|
|
${DIRNAME}/blktrace ${TRACEOPTS} -o- $@ | ${DIRNAME}/blkparse ${PARSEOPTS} -i-
|
|
|