You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
|
|
云数据库 RDS
|
|
|
|
|
|
4.07GB
|
|
|
|
|
|
5.7
|
|
|
|
|
|
hins25487844_data_20240730052418_qp.xb
|
|
|
|
|
|
还原办法：
|
|
|
|
|
|
https://www.alibabacloud.com/help/zh/rds/apsaradb-rds-for-mysql/restore-the-data-of-an-apsaradb-rds-for-mysql-instance-from-a-physical-backup-file-to-a-self-managed-mysql-database
|
|
|
|
|
|
|
|
|
|
|
|
### 开始还原
|
|
|
|
|
|
cd /usr/local
|
|
|
|
|
|
|
|
|
|
|
|
因为备份文件太大，无法使用rz -be,所以选择sftp上传 hins25487844_data_20240730052418_qp.xb
|
|
|
|
|
|
|
|
|
|
|
|
## 解包
|
|
|
|
|
|
mkdir /var/mysql_bkdata/ -p
|
|
|
|
|
|
cat hins25487844_data_20240730052418_qp.xb | xbstream -x -v -C /var/mysql_bkdata/
|
|
|
|
|
|
|
|
|
|
|
|
## 解压
|
|
|
|
|
|
innobackupex --decompress --remove-original /var/mysql_bkdata/
|
|
|
|
|
|
|
|
|
|
|
|
innobackupex --defaults-file=/var/mysql_bkdata/backup-my.cnf --apply-log /var/mysql_bkdata/
|
|
|
|
|
|
|
|
|
|
|
|
# 下手要狠一点
|
|
|
|
|
|
rm -rf /data/mysql
|
|
|
|
|
|
mkdir /data/mysql -p
|
|
|
|
|
|
|
|
|
|
|
|
vi /etc/my.cnf
|
|
|
|
|
|
|
|
|
|
|
|
# 添加如下内容
|
|
|
|
|
|
innodb_undo_tablespaces=2
|
|
|
|
|
|
innodb_undo_directory=/data/mysql
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# 恢复数据
|
|
|
|
|
|
innobackupex --defaults-file=/etc/my.cnf --copy-back /var/mysql_bkdata/
|
|
|
|
|
|
|
|
|
|
|
|
# 授权
|
|
|
|
|
|
chown -R mysql:mysql /data/mysql
|
|
|
|
|
|
|
|
|
|
|
|
# 启动
|
|
|
|
|
|
mysqld --defaults-file=/etc/my.cnf --user=mysql --datadir=/data/mysql &
|
|
|
|
|
|
|
|
|
|
|
|
---------------------------------------------------------------------------------------------------------------------
|
|
|
|
|
|
Redis实例
|
|
|
|
|
|
Redis 5.0
|
|
|
|
|
|
|
|
|
|
|
|
RocketMq
|
|
|
|
|
|
4.0系列
|
|
|
|
|
|
|
|
|
|
|
|
|
