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# ib_partition.sh - test for xtrabackup
# Copyright (C) 2009-2011 Percona Inc.
# 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.
. inc/common.sh
OUTFILE=results/ib_partition_innobackupex.out
init
run_mysqld --innodb_file_per_table
load_dbase_schema part_range_sample
echo "
[mysqld]
datadir=$mysql_datadir" > $topdir/my.cnf
vlog "Adding initial rows to database..."
numrow=500
count=0
while [ "$numrow" -gt "$count" ]
do
${MYSQL} ${MYSQL_ARGS} -e "insert into test values ($count);" part_range_sample
let "count=count+1"
done
vlog "Initial rows added"
checksum_a=`${MYSQL} ${MYSQL_ARGS} -Ns -e "checksum table test;" part_range_sample | awk '{print $2}'`
vlog "checksum_a is $checksum_a"
echo "part_range_sample.test" > $topdir/list
# partial backup of partitioned table
mkdir -p $topdir/data/full
vlog "Starting backup"
innobackupex-1.5.1 --user=root --socket=$mysql_socket --defaults-file=$topdir/my.cnf --tables-file=$topdir/list $topdir/data/full > $OUTFILE 2>&1 || die "innobackupex-1.5.1 died with exit code $?"
backup_dir=`grep "innobackupex-1.5.1: Backup created in directory" $OUTFILE | awk -F\' '{ print $2}'`
vlog "Partial backup done"
# Prepare backup
innobackupex-1.5.1 --defaults-file=$topdir/my.cnf --apply-log $backup_dir
vlog "Log applied to backup"
# removing rows
vlog "Table cleared"
${MYSQL} ${MYSQL_ARGS} -e "delete from test;" part_range_sample
# Restore backup
stop_mysqld
vlog "Copying files"
rm -rf $mysql_datadir/part_range_sample
innobackupex-1.5.1 --copy-back --defaults-file=$topdir/my.cnf $backup_dir
vlog "Data restored"
run_mysqld --innodb_file_per_table
vlog "Cheking checksums"
checksum_b=`${MYSQL} ${MYSQL_ARGS} -Ns -e "checksum table test;" part_range_sample | awk '{print $2}'`
vlog "checksum_b is $checksum_b"
if [ $checksum_a -eq $checksum_b ]
then
vlog "Checksums are OK"
stop_mysqld
clean
exit 0
else
vlog "Checksums are not equal"
exit -1
fi
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