#! /bin/sh
# XFS QA Test No. 064
# $Id: 1.1 $
#
# test multilevel dump and restores with hardlinks
#
#-----------------------------------------------------------------------
# Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
# 
# This program is free software; you can redistribute it and/or modify it
# under the terms of version 2 of the GNU General Public License as
# published by the Free Software Foundation.
# 
# This program is distributed in the hope that it would be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# 
# Further, this software is distributed without any warranty that it is
# free of the rightful claim of any third person regarding infringement
# or the like.  Any license provided herein, whether implied or
# otherwise, applies only to this software file.  Patent licenses, if
# any, provided herein do not apply to combinations of this program with
# other software, or any other product whatsoever.
# 
# You should have received a copy of the GNU General Public License along
# with this program; if not, write the Free Software Foundation, Inc., 59
# Temple Place - Suite 330, Boston MA 02111-1307, USA.
# 
# Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
# Mountain View, CA  94043, or:
# 
# http://www.sgi.com 
# 
# For further information regarding this notice, see: 
# 
# http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
#-----------------------------------------------------------------------
#
# creator
owner=tes@sagan.melbourne.sgi.com

seq=`basename $0`
echo "QA output created by $seq"

here=`pwd`
tmp=/tmp/$$
status=1	# failure is the default!
trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15

# get standard environment, filters and checks
. ./common.rc
. ./common.filter
. ./common.dump


_ls_size_filter()
{
    #
    # Print size ($5) and fname ($9).
    # The size is significant since we add to the file as part
    # of a file change for the incremental.
    #
    # Filter out the housekeeping files of xfsrestore
    #
    $AWK_PROG 'NF == 9 { print $5, $9 }' |\
    egrep -v 'dumpdir|housekeeping|dirattr|dirextattr|namreg|state|tree' 
}

# real QA test starts here

_create_dumpdir_hardlinks 9

echo "Do the incremental dumps"
i=0
while [ $i -le 9 ]; do
    if [ $i -gt 0 ]; then
	_modify_level $i
	sleep 2
	_stable_fs
    fi 
    echo "********* level $i ***********" >>$seq.full
    date >>$seq.full
    find $SCRATCH_MNT -exec stat {} \; >$tmp.dates.$i
    if [ $i -gt 0 ]; then
       level_1=`expr $i - 1`
       diff -c $tmp.dates.$level_1 $tmp.dates.$i >>$seq.full
    else
       cat $tmp.dates.$i >>$seq.full
    fi

    dump_file=$tmp.df.level$i
    _do_dump_file -l $i
    i=`expr $i + 1`	
done

echo "Listing of what files we start with:"
ls -l $dump_dir | _ls_size_filter

echo "Look at what files are contained in the inc. dump"
i=0
while [ $i -le 9 ]; do
    echo ""
    echo "restoring from df.level$i"
    dump_file=$tmp.df.level$i
    _do_restore_toc
    i=`expr $i + 1`	
done

echo "Do the cumulative restores"
i=0
while [ $i -le 9 ]; do
    dump_file=$tmp.df.level$i
    echo ""
    echo "restoring from df.level$i"
    _do_restore_file_cum -l $i
    echo "ls -l restore_dir"
    ls -lR $restore_dir | _ls_size_filter | _check_quota_file
    i=`expr $i + 1`	
done

# success, all done
status=0
exit