data recovery druid

Tags: data recovery RAID disk array database recoveryA customer's DS5020 fiber storage failure results in data loss, which uses 16 hard disks to form a RAID disk array. The 10th and 13th dials are dropped, and the number 6th warns that data recovery is required.RAID disk arr

CentOS6.5 install and use the data recovery software extundelete I,Install (1) first extundelete software depends on e2fsprogs e2fsprogs-libs e2fsprogs-devel Software Package (2) download extundelete, the official website is http://extundelete.sourceforge.net/the current stable region is extundelete-0.2.4 [Root @ local app] # tar jxvf extundelete-0.2.4.tar.bz2 [Root @ localapp] # cd extundelete-0.2.4 [Root

1. Download the mutual Shield data recovery software, after the installation is complete, please open the software, we have entered the Software data recovery function interface. Select the corresponding restore function here, our lost files are completely deleted, here choose "mistakenly delete files" mouse click to e

After Incomplete recovery, the database may not meet the recovery requirements. At this time, the database has been opened in the resetlogs mode. If the database is not fully backed up before Incomplete recovery, at this time, I want to restore some data of the last incarnation. In this scenario, I need to perform inca

MySQL database under attack tampering (using backup and binlog for data recovery), mysqlbinlog This article mainly describes how MySQL is attacked and tampered with data, and uses slave database backup and binlog of the master database for Incomplete recovery. You are welcome to reprint it. Please indicate the author a

/*The flashbackup of 11g is divided into several kinds, which are different in use.A.flashback database Flashback, the simple idea is to flash the database back to a previous point in time,The earliest SCN that can be recovered depends on the earliest SCN recorded in the flashback log.B.flashback drop recycles the database table for recovery after the table has been accidentally drop. Recycle Bin similar to Windows.C.flashback Query Flashback table re

[Data recovery failure description] An important MySQL database server, 146GB*2,RAID1, about 130GB data volumes, stores approximately 200~300 databases. At ordinary times, the administrator for each database dump, directly compressed into the. GZ package, and then all the important. GZ package together to compress into a total. tar.gz package, these files are ge

In daily operations, backup of MySQL database is crucial! The importance of the database to the website makes our management of MySQL data not be lost!Then, it is inevitable that people will make mistakes, maybe one day the brain short-circuited to a wrong operation to delete the database, how to do???The following is a description of the recovery scenario after the MySQL database was mistakenly deleted.Fir

Select ... into outfile ' path ' backupThis is a very fast recovery, much faster than insert insertion, and unlike backup-rich mysqldump, he can only back up data in a table, and cannot contain the structure of a table. If the table is drop after the backup is complete, the recovery operation cannot be implemented (unless there is a table structure).Mysql> SELECT

Step one: Open your computer's data-dog data recovery software, enter the software main interface, select "Deep Recovery" mode, as shown in the following figure. Step two: As shown in the following figure, select the disk to be scanned in area 1, and click on the OK Key of area 2 to enter the

Tags: mysql database data backup data transactionBackup/Restore Policy:1. Do a regular MySQL backup and consider the recovery time that the system can afford.2. Make sure that MySQL opens Log-bin, with Binarylog,mysql to do full recovery when necessary, or point-in-time recovery