rsync incremental backup

Rsync is a data image backup tool in Linux. It can be seen from the software name-Remote Sync. Rsync supports most UNIX-like systems, including Linux, Solaris, and BSD. The latest version of rsync can be found at http://rsync.samba.org/rsync. Its features are as follows:　　1.

Tags: System log stop file Alt decode res meaningThe advantage of incremental backup is that there is no duplicate data, the amount of backup is small and the time is short. The disadvantage is also obvious, the need for the last full backup and full backup after all the

Tags: script mysql incremental backup automatic pythonMySQL database is commonly used by the mysqldump export SQL for backup, but not suitable for a large number of databases, speed, lock table is two serious problems. The front has written a blog about Xtrabackup hot spare tools. The following script is the ability to automatically back up a database based on th

Original article address:RMAN Incremental Backup tips Incremental Backup greatly reduces the cost of Oracle backup time, but this mechanism may be cumbersomeIn versions 10 GB and later, you can use the Incremental

: Incremental backup, only the modified content is transferred Can be decompressed in real-time during transmission, reducing bandwidth consumption Can keep the original file permissions, events, soft and hard links Native replication supported, remote replication supported 3. Command parameters:-A represents archive mode, which backs up all content in the directory (including cont

rsync file sync backup from Linux to LinuxFirst, the environmentServer (server side) that needs to back up files: 192.168.1.201 (RHEL 5)Server (client) receiving backup files: 192.168.1.202 (CENTOS 5)Second, installation configuration1. Server-side configurationA, using the system default installation of Rsync edit/etc

message# Module definitions# Remember cygwin naming conventions: c: \ work becomes/cygwin/c/work#[Backup] # This module name can be named at willPath =/cygdrive/d/work # path of the file to be synchronized, representing the d: \ work DirectoryRead only = falseTransfer logging = yesList = noHosts allow = *Auth users = rsync # rsync users can synchronize files und

RSync for file backup Synchronization 1. rsync Introduction Rsync is an application software in Unix. It can synchronously update files and directories of two computers and use differential encoding to reduce data transmission. An important feature in rsync that is not seen

Note that if you accidentally delete a table and want to restore it, you must have the log for creating the table in the recovery log. Otherwise, you cannot reply to the table? That is, logs must be recorded when you create a table? At which point will mysql be recovered? 5.0 does not support Incremental Backup definitions ?? Mysql database performs binary Note that if you accidentally delete a table and wa

build rsync daemon Backup Server[Email protected] ~]# Rpm-qa rsyncRsync-3.0.6-12.el6.x86_64[Email protected] ~]# touch/etc/rsyncd.conf[Email protected] ~]# vim/etc/rsyncd.conf #created byyvonne2015-7-521:59:55## rsyncd.confstart##uid=rsyncgid=rsyncusechroot= nomaxconnections=2000timeout=600pidfile= /var/run/rsyncd.pidlockfile=/var/run/rsync.locklogfile=/ Var/log/rsyncd.logignoreerrorsreadonly=falselist=fals

Tags: mysql backupI believe that many of the small partners will use the MySQL database, the following provides a script to share with gentlemen.#!/bin/bashscript_dir=$ (dirname)Backup_dir= "/data1/mysqlbackup"backup_days=480RM-RF ${backup_dir}/*db_ip= '/sbin/ifconfig-a|grep inet|grep-v 127.0.0.1|grep-v Inet6|awk ' {print $} ' |tr-d ' addr: ' |head-1 'Backup_type= ' Xtra_full 'For i in ' Ps-ef |grep port= |grep-v grep|cut-d "="-F 10 'Dodb_port= $iNew_dir= "/data1/mysqlbackup/${db_port}"If [-E "$

We all know that Oracle 8.0 implements incremental Oracle backup only when relevant recovery management is introduced. Before RMAN, the output of the Oracle database can also be incrementally increased. However, once any part of a table changes, the entire table needs to be overwritten. RMAN Incremental Backup only nee

Label:One, what is incremental backupAn incremental backup is a backup of the newly added data. If you have a database, 10G of data, every day will increase the 10M of data, the database is backed up every day, so much data is not to be backed up? Or just backing up the added data, it's clear that I just need to back u

We can perform full backup every day for a small amount of mysql Incremental Backup databases, because this does not take much time, but when the database is very large, we are unlikely to perform a full backup every day, in addition, it is changed to a weekly full backup, a

A small number of databases can be fully backed up every day, because it does not take much time. However, when the database is very large, it is unlikely that a full backup is performed every day. at this time, incremental backup can be used. The principle of incremental backup