veeam physical backup

--------------------READ WRITE3. Shut down the databaseSQL> shutdown immediate;Database closed.Database dismounted.ORACLE instance shut down.SQL> exit 4. in SQL mode, directly store the physical files of the database to the corresponding directory (the path of various files is displayed first, and then copied to the corresponding path)-- Display Control Files Select name from v $ controlfile;-- Display data filesSelect name from v $ datafile;-- Displa

Database backup and recovery are common and important. Logical backup in ideal state is restored. EXP backup is used to extract data from the database and write data to the operating system file. you can export a complete database. 2. you can also export a schema file or a specific table. it is called a dump file. The default extension is. dmp4. table or user mod

mysqldump, Mydumper compared to the xtrabackup backup is the end point of the data (binary file location point is not the same), so physical backup in addition to its own recovery block, synchronization is also fast, because do not pull the data, do an hour of backup, Logical backups require one hours of data synchron

Tags: xtrabackup mysql backup LinuxMySQL physical Backup tool xtrabackup installation configuration 1????XtrabackupTools IntroductionXtrabackup is a InnoDB to do physical data backup tools, Support Online hot backup (

Modify the tablespace when standby_file_management is manual in the physical backup mode of mongourad. Modify the tablespace when standby_file_management is manual in Data Gurad physical backup mode STANDBY_FILE_MANAGEMENT is set to MANUAL to add and delete tablespaces and data files. SQL> show parameter standby_f

Originally thought directly to the data folder for each database corresponding folder to the new MySQL Data folder can be, it is not.There are several problems with this:1. If you use the engine's table, you also need to copy the Ibdata file, and the frm file directory can not be changed2. Different MySQL versions of the data are not necessarily fully compatible3. Settings for user name and passwordIn general, it is possible to make the backup success

As long as there is a valid backup, it is easier to recover the SYSTEM tablespace data file loss fault. The most basic physical backup is used to restore the loss of the SYSTEM tablespace. As long as there is a valid backup, it is easier to recover the SYSTEM tablespace data file loss fault. The most basic

xtrabackup_info 注意：xtrabackup_info文件，这个文件是按照db1数据库备份的，一般db2和db1环境配置都会保持一致，所以我们可以直接进行恢复,如果db2中的目录与db1不一样，要注意修改xtrabackup_info文件。 #db2恢复前需要将db2库stop,然后移走数据目录备份 /etc/init.d/mysqld stop mv /data/mysql_data /data/mysql_data.bak #创建mysql的数据目录 mkdir /data/mysql_data -p #db2恢复开始执行(以下是恢复指令,这条指令会将db_all_backup中的解压后的数据，同步到我们的db数据目录) innobackupex --defaults-file=/etc/my.cnf --copy-back --rsync /db_all_backup/ #上一步如果执行成功，就可以将数据目录改为mysql用户管理 chown -R mysql:mysql /data/mysql_data #启动db2数据库，

Tags: mysql incremental backup MySQL physical backup xtrabackupIn a production environment, we generally take mysqldump full-database backups, but this is not available for large databases, because mysqldump is a logical backup, the efficiency of backup and recovery is slow,

All databases of the Oracle physical backup server, whether physical or logical, must be created as physical backup databases first. Tools used to create backup databases include RMAN, data guard proxy, and Oracle grid control. Th

The goal of this article is to complete the process of automated Oracle database backups by executing a shell script, and to generate its compressed files in the current directory. The following steps are implemented: 1. Log on to the Linux system as an Oracle user. 2. Create a Database.srcipt file to generate some parameter information for the backup database and save it in the file database.parm. This information is important for future recovery

Oracle Database physical file backup/recovery I have written a similar article before. Although it is not a problem to restore the physical files of the Oracle database, I always feel that something is wrong. I learned later that I had some misunderstandings in the past, it is much easier to use this article again. Environment: CentOS release 5.6 (Final)Oracle Da

Bkjia.com exclusive Article] Oracle 10 GB Data guard is a powerful tool to ensure high availability of enterprise data, data protection and disaster recovery, I have been using the grid console and SQL commands to work on the data guard/backup database for several years. My recent experience is LIMS, a laboratory information management system, half a year ago) using data guard to manually create a physical

\product\10.2.0\db_1SetOracle_sid=ItsmdbSetToday=%Date~0,4%%Date~5,2%%Date~8,2%Rem Set Dump directorySetDumpdir=E:\itsm_backup\dump_dirRem setting up specific filesSetDumpf=Thuniitsmuser%Today%Rem If the file already exists deleteifExist%Dumpdir%%Dumpf%.LogDel%Dumpdir%%Dumpf%.LogifExist%Dumpdir%%Dumpf%. DMP Del%Dumpdir%%Dumpf%. Dmpecho EXPDPbegin:%Date%%Time%Rem export SCHEMAEXPDP \ "/ asSysdba\ "DumpFile=%Dumpf%. DMP DIRECTORY=Dump_dir SCHEMAS=Thuniitsmuser logfile=%Dumpf%.LogEcho EXPDPEnd:%Da

physical Backup of database directory/var/lib/mysql every 3 days back up the data to the system/opt/dbbak directory#!/bin/bashDay= ' date+%y-%m-%d 'Size= ' Du-sh/var/lib/mysql 'Cd/opt/dbbak 2>/dev/null | | Mkdir/opt/dbbakecho "Date: $DAY" >/opt/dbbak/dbinfo.txtecho "Total Database Size: $SIZE" >>/opt/dbbak/dbinfo.txtTar-zcf/opt/dbbak/mysqlbak-${day}.tgz/var/lib/mysql/opt/dbbak/dbinfo.txt >/dev/nullRm-rf/opt

Tags: Oracle bad blockThe occurrence of bad blocks is rare, but the production system occasionally appears. If there is a physical backup, the processing is relatively simple, directly block-level recover can be, but if only a logical backup? There are four kinds of cases to deal with, and here's a summary:One, the data part of the block is broken, when the SQL e