SGI Performance Co-Pilot 1.3/SGI Performance Co-Pilot 1.3.iso/dist/pcp.idb/usr/pcp/bin/cron.pmlogmerge.z/cron.pmlogmerge

Text File | 1997-04-03 | 5KB | 221 lines

#!/bin/sh
# Copyright 1995, Silicon Graphics, Inc.
# ALL RIGHTS RESERVED
#
# UNPUBLISHED -- Rights reserved under the copyright laws of the United
# States.   Use of a copyright notice is precautionary only and does not
# imply publication or disclosure.
#
# U.S. GOVERNMENT RESTRICTED RIGHTS LEGEND:
# Use, duplication or disclosure by the Government is subject to restrictions
# as set forth in FAR 52.227.19(c)(2) or subparagraph (c)(1)(ii) of the Rights
# in Technical Data and Computer Software clause at DFARS 252.227-7013 and/or
# in similar or successor clauses in the FAR, or the DOD or NASA FAR
# Supplement.  Contractor/manufacturer is Silicon Graphics, Inc.,
# 2011 N. Shoreline Blvd. Mountain View, CA 94039-7311.
#
# THE CONTENT OF THIS WORK CONTAINS CONFIDENTIAL AND PROPRIETARY
# INFORMATION OF SILICON GRAPHICS, INC. ANY DUPLICATION, MODIFICATION,
# DISTRIBUTION, OR DISCLOSURE IN ANY FORM, IN WHOLE, OR IN PART, IS STRICTLY
# PROHIBITED WITHOUT THE PRIOR EXPRESS WRITTEN PERMISSION OF SILICON
# GRAPHICS, INC.
#
# merge a group of logfiles, e.g. all those for today
#
# default case, w/out arguments uses the default pmlogger filename
# conventions for today's logs, namely `date +%y%m%d` for both the
# input-basename and the output-name
#

prog=`basename $0`
tmp=/tmp/$$
status=0
trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
rm -f $tmp.*

force=false

_abandon()
{
    echo "$prog: These error(s) are fatal, no output archive has been created."
    status=1
    exit
}

_warning()
{
    echo "$prog: Trying to continue, although output archive may be corrupted."
    force=false
}

usage="Usage: $prog [-f] [input-basename ... output-name]"

# option parsing
#
while getopts f c
do
    case $c
    in

    f)
        force=true
        ;;

    \?)    echo "$usage"
        _abandon
        ;;
    esac
done
shift `expr $OPTIND - 1`

if [ $# -eq 0 ]
then
    inputlist=`date +%y%m%d`
    output=$input
elif [ $# -ge 2 ]
then
    inputlist=""
    while [ $# -ge 2 ]
    do
    inputlist="$inputlist $1"
    shift
    done
    output="$1"
else
    echo "$usage"
    status=1
    exit
fi

fail=false
mergelist=""

for input in $inputlist
do
    for file in $input.index
    do
    file=`basename $file .index`
    empty=0
    if [ ! -f "$file.index" ]
    then
        echo "$prog: Error: \"index\" file missing for archive \"$file\""
        fail=true
    elif [ ! -s "$file.index" ]
    then
        empty=`expr $empty + 1`
    fi
    if [ ! -f "$file.meta" ]
    then
        echo "$prog: Error: \"meta\" file missing for archive \"$file\""
        fail=true
    elif [ ! -s "$file.meta" ]
    then
        empty=`expr $empty + 1`
    fi
    if [ ! -f "$file.0" ]
    then
        echo "$prog: Error: \"volume 0\" file missing for archive \"$file\""
        fail=true
    elif [ ! -s "$file.0" ]
    then
        empty=`expr $empty + 1`
    fi
    if [ $empty -eq 3 ]
    then
        echo "$prog: Warning: archive \"$file\" is empty and will be skipped"
    else
        mergelist="$mergelist $file"
    fi
    done
done

if [ -f $output.index ]
then
    echo "$prog: Error: \"index\" file already exists for output archive \"$output\""
    fail=true
fi
if [ -f $output.meta ]
then
    echo "$prog: Error: \"meta\" file already exists for output archive \"$output\""
    fail=true
fi
if [ -f $output.0 ]
then
    echo "$prog: Error: \"volume 0\" file already exists for output archive \"$output\""
    fail=true
fi

$fail && _abandon

i=0
list=""
part=0
echo "Input archives to be merged:"
for input in $mergelist
do
    for file in $input.index
    do
    if [ $i -ge 60 ]
    then
        echo "        -> partial merge to $tmp.$part"
        if /usr/pcp/bin/pmlogmerge $list $tmp.$part
        then
        :
        else
        echo "$prog: pmlogmerge failed"
        _warning
        fi
        list=$tmp.$part
        part=`expr $part + 1`
        i=0
    fi
    file=`basename $file .index`
    list="$list $file"
    echo "    $file\c"
    numvol=`echo $file.[0-9]* | wc -w | sed -e 's/  *//g'`
    if [ $numvol -gt 1 ]
    then
        echo " ($numvol volumes)"
    else
        echo
    fi
    i=`expr $i + 1`
    done
done

if /usr/pcp/bin/pmlogmerge $list $output
then
    :
else
    echo "$prog: pmlogmerge failed"
    _warning
fi
echo "Output archive files:"
for file in $output.meta $output.index $output.0
do
    if [ -f $file ]
    then
    ls -l $file
    else
    echo "$prog: Error: file \"$file\" not created"
    force=false
    fi
done

if $force
then
    echo "Removing input archive files ...\c"
    for input in $inputlist
    do
    for file in $input.index
    do
        file=`basename $file .index`
        [ "$file" = "$output" ] && continue
        rm -f $file.index $file.meta $file.[0-9]*
    done
    done
    echo " done"
fi

exit