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#!/bin/sh
#
# Copyright (c) 1995-2001,2004 Silicon Graphics, Inc. All Rights Reserved.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#
# Get standard environment
. $PCP_DIR/etc/pcp.env
_usage()
{
echo "Usage: mkaf [findopts] filename ..."
}
# check for magic numbers in a file that indicate it is a PCP archive
#
# if file(1) was reliable, this would be much easier, ... sigh
#
# if you need to change this, make consistent changes in all these
# places:
# _check_file() in src/pmafm/mkaf
# _is_archive() in src/pmafm/pmafm
# _is_archive() in src/pmview/front-ends/pmview-args
#
_is_archive()
{
dd ibs=1 count=7 if="$1" 2>/dev/null | od -X | $PCP_AWK_PROG '
BEGIN { sts = 1 }
NR == 1 && NF == 5 && $2 == "0000" && $3 == "0084" && $4 == "5005" && $5 == "2600" { sts = 0 }
NR == 1 && NF == 5 && $2 == "0000" && $3 == "8400" && $4 == "0550" && $5 == "0026" { sts = 0 }
NR == 1 && NF == 3 && $2 == "00000084" && $3 == "50052600" { sts = 0 }
NR == 1 && NF == 3 && $2 == "84000000" && $3 == "00260550" { sts = 0 }
END { exit sts }'
return $?
}
if [ $# -eq 0 ]
then
_usage
exit 1
fi
tmp=`mktemp -d /tmp/pcp.XXXXXXXXX` || exit 1
status=0
trap "rm -rf $tmp; exit \$status" 0 1 2 3 15
findopts=""
while [ $# -gt 0 ]
do
case $1
in
-?)
_usage
exit 1
;;
-*)
findopts="$findopts $1"
;;
*)
if [ -d $1 ]
then
[ -z "$findopts" ] && findopts="-follow"
$PCP_ECHO_PROG >&2 $PCP_ECHO_N "Searching \"find $1 $findopts ...\" $PCP_ECHO_C"
find $1 $findopts -type f -print \
| while read file
do
if _is_archive $file
then
echo $file >>$tmp/base
fi
done
$PCP_ECHO_PROG >&2 " done"
elif [ ! -f $1 ]
then
echo >&2 "mkaf: $1: No such file"
elif _is_archive $1
then
echo $1 >>$tmp/base
else
echo >&2 "mkaf: $1: Not a PCP archive file"
fi
;;
esac
shift
done
if [ ! -s $tmp/base ]
then
echo >&2 "mkaf: Warning: no PCP archives found, so no folio created"
status=1
exit
fi
host=somehost
which hostname >/dev/null 2>&1 && host=`hostname`
cat <<End-of-File
PCPFolio
Version: 1
# use pmafm(1) to process this PCP archive folio
#
Created: on $host at `date`
Creator: pmchart
# Host Basename
#
End-of-File
sed <$tmp/base \
-e 's/\.[0-9][0-9]*$//' \
-e 's/\.meta$//' \
-e 's/\.index$//' \
| sort -u \
| while read base
do
host=`pmdumplog -l $base 2>&1 | sed -n -e '/^Performance metrics/s/.* host //p'`
if [ -z "$host" ]
then
echo >&2 "mkaf: Warning: cannot extract hostname from archive \"$base\" ... skipped"
else
printf "%-15s %-23s %s\n" "Archive:" "$host" "$base"
fi
done
exit
|
