backups backupdb

Test.sql Backup strategy: Based on mysqldumpBackup:mysqldump+ binary log filesSunday make a full backup, back up the simultaneous scrolling logMonday to Saturday: Backing up binary logs Recovery: Full backup + events from each binary file to the momentThe MySQL configuration file and the MySQL-related OS profile should be backed up after each modificationLvm-snapshot: LVM Snapshot-based backup The transaction log must be on the same volume as the data file (also note that there is no c

, the purge logs to statement is executed. The binary log on master after the backup was deleted. Generally speaking, we do not recommend deleting binary log randomly. We should save them instead of deleting them directly. Just in case, leave a retreat. 4> The backup method, although the lock table TB read Local is held during the entire backup process, the INSERT statement can still be executed. So the result is not a consistent backup . Although not the Consistent backup, but since flush log,

Tags: database backup mysql data recoveryMySQL database automates full and incremental backupsIncremental Backup, in order to enhancethe security and integrity of the MySQL database requires a backup of the data. The strategy we're using here is every Friday pm 5:30 A full backup; daily6: 00.:10, 17: 00 incremental backups. 1. The full backup script is as follows: (after backup and packaged storage) 650) this.width=650; "src=" Https://s1.51cto.com/wyf

An RMAN backup job fails, displaying the following error:Ora-19809:limit exceeded for recovery filesYour analysis shows this Flash Recovery area are full. which aCtions could-resolve the error and avoid this error in thE future? (Choose.)A. Take the backup of the Flash recovery area less frequentlyB. Increase the value of the Undo_retention initialization parameterC. Change the value of the Workarea_size_policy initialization parameter to AUTOD. Change the backup retention policy to retain the

Tags: style color using AR strong for art spLiunx Shell implements a backup of MongoDB #!/bin/bash#program#thisshell isusedforbackupofmongodb#history#2014/09/1611:25 qiushipath=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/ Sbin:~/binexportpathtargetpath= '/home/muse68 ' nowtime=$ (date+%y%m%d%h%m) Start () {mongodump-d wedate-o${targetpath}/${nowtime}}execute () {startif[$?-eq0 ]thenecho "backsuccessfully" elseecho "backfailure!" fi}if[!-d "${targetpath}/${nowtime}/" ]thenmkdir${targe

Label:when you do an update or delete operation, you forget the Where condition or where the precision of the Where condition is insufficient, the result of data loss or update error after execution, if your database has a corresponding full backup, and cannot back up the log (truncate log on The checkpoint option is 1) You can use the backup of the transaction log for data recovery.The steps to recover the data are as follows:1, the first thing to do is to make a log backup (if you want to kee

'), (' Zhangsan ');Mysql> select * from user;5. Make the first incremental backup (on a full backup basis)#innobackupex--incremental/backup--increment-basedir=/backup/2015-09-24_10-27-04Ps:2015-09-24_10-27-04 The directory that is generated for a full backup6. Modify the data in the table again#mysqlmysql> use student;Mysql> Delete from the user where ID in (2,3);mysql> INSERT into user (name) values (' Endtime ');Mysql> select * from user;7. Make a second incremental backup#innobackupex--incre

), 6th column to run commandHere are some examples of crontab file entries:* * * */usr/local/apache/bin/apachectl restart #表示每晚的21:30 restart Apache.4 1,10,22 * */usr/local/apache/bin/apachectl restart #表示每月1, 10, 22nd 4:45 restart Apache.1 * * 6,0/usr/local/apache/bin/apachectl restart #表示每周六, Sunday 1:10 restart Apache.0,30 18-23 * * */usr/local/apache/bin/apachectl restart #表示在每天18:00 to 23:00 restart Apache every 30 minutes.0 * * 6/usr/local/apache/bin/apachectl Restart #表示每星期六的11: PM Restar

installation folder copied out, directly run qq2000 main program on it, This will not only save all the past chat records of all users, but also avoid annoying Tencent browser interference. ICQ can also implement backups by replicating the installation directory. When all the data needed for backup is backed up, the system disk can be quickly formatted to install the operating system and application software, and to debug and optimize the system, in

\ORADATA\ORCL\VPAY16. DBF ';SET NEWNAME for DataFile to ' F:\APP\ADMINISTRATOR\ORADATA\ORCL\VPAY17. DBF ';SET NEWNAME for DataFile to ' F:\APP\ADMINISTRATOR\ORADATA\ORCL\VPAY18. DBF ';SET NEWNAME for DataFile to ' F:\APP\ADMINISTRATOR\ORADATA\ORCL\VPAY19. DBF ';SET NEWNAME for DataFile to ' F:\APP\ADMINISTRATOR\ORADATA\ORCL\VPAY20. DBF ';SQL "ALTER DATABASE RENAME FILE" E:\app\Administrator\oradata\orcl\REDO01. LOG ""To ' F:\app\Administrator\oradata\orcl\REDO01. LOG ' ";SQL "ALTER DATABASE RENA

' does for CPU load. # as Rsync is often used for backups which aren ' t all that time-critical, # reducing the rsync IO priority would benefit The rest of the system. # The manpage for Ionice for allowed options. #-C3 is recommended, this'll run rsync IO at "idle" priority. Uncomment # The next line to activate this. # rsync_ionice= '-c3 ' # Don ' t forget to create a appropriate config file, # Else the daemon won't start. Set permissions for synch

Goxia's exposure to Sharepoint is not long, plus it's not going to be developed, so it's entirely a rookie. Because the company was on a set of SharePoint Foundation 2010 and based on its design of a company's management system, spot began to fathom SharePoint Foundation 2010. To avoid causing business system failures during the design process, you should back up SharePoint in a timely manner. To configure SharePoint backups to be done through ShareP

As a result of recent incidents of stolen backup data, more and more people are paying more attention to the importance of protecting data backup. The loss of an exported data disk containing millions of user data from banks, economic sectors, retail outlets and even IRS sources is unpredictable (source: Chronology of data gaps). Once the data has been removed from the security mechanism of the Oracle database, it is very easy to steal. In Oracle 10g Release 2 (Oracle 10GR2), you can encrypt the

that need to be backed up!" but the upgrade SQL still executes ... \ n "ECHO-E "Performing upgrade sql...\n"Mysql-u$user-p$password-h $host Source/root/sqltest/upgrade.sql;EofFiElseEcho-e "ENV or HOST not found!\n"FiElseECHO-E "SVN update failed!\n"Fi #this is testenv.sql# ############################### #声明主机 (Operation maintenance) ###############################################ENV = quasi-production environment#HOST =192.168.1.1.############################### #END #########################

Mirroring of SQL Server database backupsA full backup can be divided into zoomed like UseMasterGOBACKUP DATABASE [Testdatabase] toDISK =N'C:\testdatabase1.bak'MIRROR to DISK =N'D:\testdatabase2.bak' withFORMAT, INITGOA full backup can be striped first and then split zoomed like UseMasterGOBACKUP DATABASE [Testdatabase] to DISK =N'C:\testdatabase1.bak', DISK =N'C:\testdatabase2.bak'MIRROR to DISK =N'D:\testdatabase3.bak', DISK =N'D:\testdatabase4.bak' withFORMATGO Reprinted from: https://

Tags: style blog color io ar data div sp log@echo ********************************@echo Database backup @echo********************************@echo Offset H=% Time:~0,2%if%h% Leq9(Set h=0%h:~1,1%) Set Dbbarkfile=%Date:~0,4%%Date:~5,2%%Date:~8,2%%h%% Time:~3,2%% Time:~6,2%Set Dbbarkdir=e:\application\dbbarkup\%dbbarkfile%mkdir%dbbarkdir%@echo********************************@echo MT backup @echo********************************Exp MT/[email protected]file=%dbbarkdir%\mt%dbbarkfile%.dmpAbout batch pr

The first step, bat script:@echo offecho Delete the spare files and logs from 10 days agoforfiles/p "Z:/back"/M *.dmp/d -10/c "cmd/c del @path"forfiles/p "Z:/back"/M *.log/d -10/c "cmd/c del @path"Echo is backing up the Oracle database, please wait a moment ...Exp Sxybyj/[email protected] file=z:/back/mdb%date:~0,4%%date:~5,2%%date:~8,2%.dmp log=z:/back/mdb%date:~0,4%%date : ~5,2%%date:~8,2%.logThe echo task is complete!Step two, create a new Windows scheduled taskGo to the Windows Control Panel

possible to back up as emptyIv. Modify the File Bakmysql property to make it executable[Email protected]/]# chmod +x/usr/sbin/bakmysqlV. Create a timed task using crontab[Email protected]/]# crontab-e* * * */usr/sbin/bakmysql #是每天23:00 executionVi. start crontab and add it to boot[Email protected]/]#/sbin/service crond start[[email protected]/]# chkconfig--level + crond onVii. View crontab Service status[[email protected]/]# service Crond StatusPS: Check if the crontab service is set to boot

instance login account:Finally, after confirming that all the information is correct, click "Finish" to complete the database mirroring configuration. ：5. Complete the configurationOnce you have completed the above configuration, you will be prompted to ask if you want to start mirroring now. Click "Do not start mirroring" to return to the configuration dialog box. ：in the Configuration dialog box, after verifying the configuration information, click "Start Mirroring":At this point the primary

#!/bin/bash# set Oracle Database run account and Oracle's system environment variables Exportoracle_base=/data/oracleexportoracle_home= $ORACLE _ Base/product/10gexportoracle_sid=testexportpath= $ORACLE _home/bin: $HOME/bin: $PATHexport ld_ Library_path= $ORACLE _home/lib: $ORACLE _home/network/libexportlang=zh_cn. Utf-8exportnls_lang= ' Simplifiedchinese_china. ZHS16GBK ' #获取系统当前日期时间date = ' date+%y%m%d%h%m%s ' #设置删除60天之前的备份文件days =60# back up the data below this user orowner=oracle# Backing up