sh 我的自卸车装载来自备份

Posted 2021-05-07

#!/usr/bin/env sh

cd $BACKUP_DIR
export DESTHOST=127.0.0.1
export BACKUP_DIR=/vol_mysql/backups
mysqld --skip-grant-tables &
for i in `ls -1 *-schema.dump.gz | cut -d'-' -f1`; do mysql -h $DESTHOST -e "CREATE DATABASE IF NOT EXISTS $i"; zcat $i-schema.dump.gz | mysql -h $DESTHOST $i; zcat $i-schema-post.dump.gz | mysql -h $DESTHOST $i; done
/usr/bin/myloader --host=$DESTHOST --directory=$BACKUP_DIR --enable-binlog --threads=10 --queries-per-transaction=20 -v 3
chown -R mysql:mysql /var/lib/mysql/