chronos backup

Considering that data is backed up on the local machine, once the machine's hard disk fails, the data cannot be taken out. Remote manual data backup is time-consuming and time-consuming. The best way is to use scripts to implement remote automatic mutual backup. However, a password is required for remote login through SSH or file copying through scp. To overcome this problem, you first need to implement SSH

Oracle cold backup script: setfeedbackoffsetheadingoffsetverifyoffsettrimspooloffsetechooffsettimeoffsettimin Oracle cold backup script: set feedback off set heading off set verify off set trimspool off set echo off set time off set timin Oracle cold backup script: Set feedback offSet heading offSet verify offSet trimspool offSet echo offSet time offSet timi

Control files are used to record and maintain databases. When the database is restored, the server process and background process need to read various backup-related information from the control file. If the control file is corrupted, the backup information will be lost. Although the use of diverse control files can prevent Control File Corruption, control files should be backed up on a regular basis due to

Below is a MySQL backup instance, which is tested and passed in Ubuntu. The task is a local backup. It can be used on the server side.#! /Bin/bash Echo "backupmysql V1.0" ### Date stamp ###Datestamp = $ (date + % Y-% m-% d) ### Path ###Startdir =/home/user/mysqlbackup ### Bakfile prefix ###Fileprefix = SQL Echo "sqldump is starting .." ### Bakup command ####Mysqldump-uuser-ppassword-l databasename> $ startd

SharePoint Data Protection (I) backup site set and sharepoint backupZookeeper Site Collection Backup Data is undoubtedly the most important for enterprises. As SharePoint becomes more and more information and document centers, it is also necessary to protect its data. SharePoint has built-in functions to back up and restore SharePoint data, allowing administrators to back up and restore data without

Tags: log root ide parameter grep count Oldboy file nodMysqldump-u User name-p password Mysqldump-h 127.0.0.1-u root-p3003--events-p mysql >/tmp/mysql.bak.sql # # #因为mys Qldump default is not to back up the event table, only add the--events will be resolved plus Egrep-v "#|\*|--|^$"/tmp/mysql.bak.sql ############### #查看导出的表信息 Mysql-h 127.0.0.1-uroot-p ' 123456 '-p3003-e "use Mysql;drop table db;" # #通过命令删除mysql下的db表.Mysql-h 127.0.0.1-uroot-p ' 123456 '-p3003 mysql mysql-uroot-h10.10.0.37-p3320-

Five Backup command Options 5.1 Compression By default, RMAN performs the compression of NULL data blocks. 5.1.1 NULL Control Compression When using this form of compression, Oracle does not back up unused blocks of data. There are two scenarios where null block compression is performed: (1) Data blocks that have never been used are not compressed (2) A block of data that has been used once is not backed up, given a specific standard. In the fi

I. Scripting notes1.mysql data files and binary log files are best saved on different partitions or storage devices2. After the backup is complete, take care to modify the data permissions to prevent the disclosure of important information, which hosts which users can use to recover3. View the exported 2 log file to see if it is logical and business, 2 binary log files can only guarantee the physical data point-in-time restore, but does not guarantee

=myisamdefaultcharset=utf8;mysql>insert NBSP;INTONBSP;MYISAM_TBL (name) ->values (' One '), (' Joy '), (' Li '), (' Tom '), (' Jerry '), (' Hello ');### a good way to build data mysql>insertintomyisam_tbl (name ) ->selectnamefrommyisam_tbl;### Create a table mysql>createtableinnodb_tbl for the InnoDB engine (-> idINTNotnullauto_increment,->namevarchar (+), ->primarykey (ID) - >) engine=innodbDEFAULTcharset=utf8;# myisam_tbl data to Innodb_ TBL Table MYSQLGT;NBSP;INSERTNBSP;INTONBSP;INNODB_TBL (

Crontab Introduction The crontab command is common in UNIX and unix-based operating systems, and is used to set periodically executed instructions. This command reads the instruction from the standard input device and stores it in a "crontab" file for later reading and execution.　　The word derives from the Greek chronos (χρνο), which is intended to be time. Typically, crontab stored instructions are activated by the daemon, Crond often run in the bac

During traditional Oracle backup, database files are backed up by copying files from the operating system. The backup granularity is data files, which may be large, During traditional Oracle backup, database files are backed up by copying files from the operating system. The backup granularity is data files, which may

1. Separate backup1. Classic full-database backup: backup as compressed backupset database include current controlfile plus archivelog delete all input;2. tablespace: name of the backup tablespace;3. Data File: backup datafile n; (n: Data File No. select file_name, file_id, tablespace_name from dba_data_files ;)4. Cont

Scripts are placed in the/home/user/mysql tutorial _backup.sh Crontab # crontab-l # m H Dom Mon Dow command * * */home/user/mysql_backup.sh The script is as follows #!/bin/sh # mysql_backup.sh:backup MySQL databases and keep newest 5 days backup. # # Last updated:20 March 2006 # ---------------------------------------------------------------------- # This are a free shell script under GNU GPL version 2.0 or above # Copyright (c) 2006 Sam T

Tags: and through director extended get database int backup technology shareOne: Handwritten tsql script 1, automatic backup Weekly full Backup of database, set Schedule Interval to weekly UseMasterGo Declare @FileName nvarchar( the) Set @FileName =N'D:\SQLBackupFolder\TestDB_FullBackup_'+CONVERT(nvarchar(Max),getdate(), the)+N'. bak'

Tags: mysql automatic hot standbyPros: Hot backup, no impact on business, incremental backup, remote backup.Purpose: Automatically package backup to remote 10.0.0.111 backup serverPremise:1. Installing XtrabackupYum Install http://www.percona.com/downloads/percona-release/redhat/0.1-3/percona-release-0.1-3.noarch.rpmYu

Label:One, cold backup 　　 A cold backup occurs when the database has been shut down properly and provides us with a complete database when it shuts down normally. Cold backup is a statement that copies critical files to another location. The fastest and safest method for backing up Oracle information for cold backups. The advantages of cold

In SQL Server 2000, assume that we have a database of: Test, which now requires it to be automatically backed up 19:00 every day, and in the event of a database error in the future, we can restore the database to any backup point in time with a backup file.Backup steps:1. In SQL Server Enterprise Manager, register the server where the database resides, note that you want to use the SA user name and password

Mongolerman backup script and automatic deletion of duplicate backup files #!/bin/shsource /home/oracle/.bash_profileif [ -z $1 ]then echo "Please Input a number,Usage: 0|1|2" exitelse RMAN_LEVEL=$1fiexport ORACLE_SID=xxxxexport TODAY=`date '+%Y%m%d'`export RMAN_DIR=/backup/archivelog/rman/$ORACLE_SID/$TODAY-$RMAN_LEVELmkdir -p $RMAN_DIRcd $RMAN_DIRLogFile=ora

Share a php MYSQL backup class library and a phpmysql backup class library. Share a php class library for MYSQL backup. the phpmysql backup class library just needs to study how to back up the database and share a php class library for MYSQL backup? Php ****** share a php cl

This article mainly describes the actual steps for starting a backup in the DB2 backup test. If you are interested in the actual steps for starting a backup in the DB2 backup test, you can click to view the following articles. The following is a detailed description of the articles. I hope you can learn from them. DB2,