asr restore

Xtrabackup Auto-Restore v2************************************************************************************************Application Scenarios:************************************************************************************************1. The backup directory is/backup/full and/backup/incre schema, the former is fully prepared, the latter saves the incremental backup2. If the full/backup/full/2015-04-08_15-14-33 will be fully prepared directory na

I. Overview The simple recovery model and the bulk recovery model are described earlier, and this article continues to write backup and restore under the full recovery model. The biggest advantage in the full recovery model is that as long as the tail log can be successfully backed up, it can be restored to any point contained in the log backup ("Point-in-time recovery"). Of course compared to the first two modes it is sacrificing disk I/O performance

--- Start of recovery content --- data recovery is particularly important for a good application. Because the data recovery function can recover data to the system when data is damaged, so as to ensure that the system is re-running properly, so as to avoid the loss caused by abnormal data loss. This example shows how to restore a database in C. Restore database --- Start of recovery content --- data recover

Computer users often sigh at the computer "can't afford" Ah! Are you also like this? For the computer crash sigh "can't afford", for the computer lost data sigh "injury", for the computer unresponsive sigh "can't afford". With Odd rabbit one key restore, let computer say Goodbye "can't afford". Odd Rabbit One key restore is the first implementation of 3 seconds backup, 5 seconds to

The experiment and the domain backup and restore have the same place, the domain backup is the same, but the restore is different, this time to do is authorized to restore.First of all, the big environment, the production of the domain environment has two domain controllers Server01 and Server02, we want to create a user on the Server01, Tom, and then the backup, and then delete the user Tom, with just a go

1. Back up/restore the system database in the SQL Server database. The system information is stored in the system database. The main system databases include: Master-controls user database and SQL server operations as a whole. After creating any User-Defined Object, you must back up it. Model-provides templates and prototypes for new databases MSDB-backup methods for jobs, alarms, operators, and other information are the same as normal databases. Afte

First, click on the desktop "SQL Server Management Studio" Open, sql2005 Manager, click "Connect" login, as shown: First, create a new database1. New DatabaseRight-click on "Database"--"New database", as shown in figure: MSSQL2005 Backup Restore Graphics tutorial Fill in the database name, such as MyData, select the database to save the path, generally can keep the default address, click OK. 2. New UserRight-click on "Security"--"login name"--

The Windows system's Internet Information Server (IIS) is a common Web and FTP site Erection tool, because of its simple operation, easy to use, widely used in the Internet. The application of IIS in the network is complex, and its default configuration parameters do not meet the needs of each site, so many users customize the IIS Web site configuration. But the IIS server also has a problem, it is likely to cause the loss of these parameters, but also to reset, is very troublesome. The easiest

I believe that many people are using the Windows7 operating system, you used to use the XP system, I believe that the previous system backup and restore all know how to operate, then the current Wind7 system? Have you become familiar with it quickly, if not, Then the next small series and you share the WIND7 system backup and restore new methods, I hope to be able to provide you with help. You used to be f

In order to ensure data security, the data needs to be backed up regularly. There are a number of ways to backup, and the effect is different. Once there is an error in the data in the database, you need to use the backed-up data for restore recovery. Thus minimizing the loss. Let's take a look at MySQL common three types of backup recovery methods: 1, using mysqldump+ binary log to achieve backup2, using LVM snapshot + binary log to achieve backup3.

Large amount of data backup and restore, is always a difficult point. When MySQL is super 10G, it is slower to export with mysqldump. Recommend Xtrabackup here, this tool is much faster than mysqldump. First, Xtrabackup Introduction 1. What is Xtrabackup Xtrabackup is a tool for data backup of InnoDB, which supports online hot backup (without affecting data reading and writing during backup), is a good substitute for the commercial Backup tool Inno

, data restoration(a) Operating procedures1. Using RESTORE HEADERONLYFrom (file name) to view data backup files. After viewing determine which log backup files should be recovered (except for the log backups required during the last two modifications, the remaining restore incremental backups will be available)2. Restore Incremental Backups3.

Tags: style blog color using IO file data art--piecemeal Restore: Database corruption is relatively large, we have to restore the entire database across multiple data files or even across filegroups.--If the database is particularly large, the database recovery time will be very long. However, we can use the piecemeal restore provided by SQL Server to gradually r

The importance of operating system backup believe that everyone is self-evident, as the new operating system, Win 7 in the backup system, what is the change of human nature? Today I'm going to take a look at Windows 7 system backup and what's new with Windows XP or Vista. Backup, restore is always a key component in the system. In Vista, the system backup, restore function has been strengthened. So what ar

Auto-configuration database_console version Restore database, Database Console Error message: Configuration: Cause: the database name "5" is not the actual logical name of the database backup file named "Sdzn" View the actual logical name of the database backup file named "Sdzn: From the above we can see that "5" should be changed to "SdznSmartCloudEdu_Empty" 【 Note: There are three names in SQL Server: Database Name, logical file name, and physic

Restore rm from CentOS and rm from centos I. Mount the disk partition as read-only This step is very important, and the disk should be mounted as read-only as soon as possible after the file is deleted by mistake. The sooner you start the process, the higher the chances of successful recovery. 1. Check the partition in which the deleted file is located. [root@localhost~]#mount/dev/mapper/VolGroup-lv_root on/type ext4(rw)/dev/mapper/VolGroup-lv_home o

The default backup format for control files is:C-iiiiiiiiii-yyyymmdd-qqwhichC: Indicates a control fileIIIIIIIIII: Indicates dbidYYYYMMDD: Time stamp for backupQq:16 binary serial number, starting from 00, maximum value FFUsing the fast recovery area or recovery catalog1. Restore the control file from an automated backuprman> restore controlfile from Autobackup;2. Resto