mdf file recovery

Today, we performed an incremental backup test on Oracle in Linux. When restoring with restoredatabase, the following error occurs: Channel ORA_DISK_2: Reading the backup segment homeor Today, we performed an incremental backup test on Oracle in Linux. The following error occurs when recovering from the restore database: Channel ORA_DISK_2: Reading the backup segment/home/or Today, we performed an incremental backup test on Oracle in Linux. The following error occurs during

I believe many friends like me, have encountered a mobile phone mistakenly deleted photos, at this time can be easily recovered by Easyrecovery to achieve mobile phone recovery data (cell phone photos mistakenly deleted how to recover), the following see how the Easyrecovery software to help you solve this problem. Download easyrecovery free version, download successfully installed into your computer. Step one, run the software, select the media t

: No such file or directory --related error log 5. Forcing the database to close[email protected]>shutdown Immediate--Close database errorOra-00210:cannot Open the specified control fileOra-00202:control file: '/home/oracle/control_bak/control03.ctl 'Ora-27041:unable to open Filelinux-x86_64 error:2: No such file or directoryAdditional Information:3[email protec

the control file is lost. Therefore, you have not set many custom settings for RMAN in the past, including automatic backup. RMAN> set DBID=1316499950executing command: SET DBIDRMAN> restore controlfile from '/u01/app/oracle/flash_recovery_area/ORCL/backupset/2012_08_08/o1_mf_ncnnf_TAG20120808T101321_823lt24m_.bkp';Starting restore at 08-AUG-12using target database control file instead of

Password File recovery _ EM login failure solution 1. The default location of the password file is/u01/oracle/product/10.2.0/db_1/dbs/orapwSID. If the password file is damaged, you cannot log on remotely. em cannot log on. The error "username or password invalid" may occur. 2. You can recreate the password

Oracle Database physical file backup/recovery I have written a similar article before. Although it is not a problem to restore the physical files of the Oracle database, I always feel that something is wrong. I learned later that I had some misunderstandings in the past, it is much easier to use this article again. Environment: CentOS release 5.6 (Final)Oracle Database Release 11.2.0.1.0 1. decompress the c

system user, and OI after the user name indicates that the object is inherited (ACE will be inherited by the Directory ), (CI) indicates that the container inherits (ACE will be inherited by the file), and other IO means only inherit (ACE is not applicable to the current file/directory ).Cacls D: est/t/c/e/g small: FWhen we use the/c parameter, some directories may need to be input Y/N. now xcacls can solv

System altered. SQL> startup SQL> shutdown immediate ASMCMD> cp current02 current03 -- copy the control file copying + data/purple/controlfile/current02-> + data/purple/Controlfile/current03 SQL> startup nomount; SQL> alter system set control_files = '+ DATA/purple/Controlfile/current01 ',' + DATA/Purple/controlfile/current02', '+ DATA/purple/controlfile/Current03 'scope = spfile id = '*'; Scenario 3: Use RMAN to restore Control Files [SQL] RMAN> res

disappears. Restart the database. The database starts normally. When the application fails to be pulled, the following error is reported in the Application Log:SQLErrorCode: 376 ORA-00376: file 92 cannot be read at this timeORA-01110: data file 92: '/dev/raw/raw06' 5. the alert Log in the database also reports related errors.DDE: Problem Key 'ora 1110 'was flood controlled (0x5) (no incident) ORA-01110: Da

have been thinking about a problem recently, if hand shake accidentally execute command chmod 777-r/, just no system backup, it is really tragic. The backup of production system is really the most heavy.This session only discusses how to back up system file permissions.1. Create a file for testing.[email protected] ~]# ll testfacl.txt-rw-r--r--1 root root 0 Mar 05:27 testfacl.txtYou can see that the Testfac

-verification CompleteTotal Blocks examined:1Total Blocks processed (Data): 0Total Blocks Failing (Data): 0Total Blocks processed (Index): 0Total Blocks Failing (Index): 0Total Blocks empty:0Total Blocks Marked corrupt:0Total Blocks influx:0Bbedgt; exitH:\TEMP\SYSTEM01GT;DBV file=system01. DbfDbverify:release 12.1.0.2.0-production on Thursday March 17 00:40:38 2016Copyright (c) 1982, 2014, Oracle and/or its affiliates. All rights reserved.Dbverify-Sta

.===========================================================================================================4. Compare SnapshotsCompare snapshots to see the difference between backup files between two snapshotsExecute commandHDFs Snapshotdiff Execute command HDFs Snapshotdiff Results Results: + The file/directory has been created. - The file/directory has been delet

Environment: centos7.2Software: redis-3.2.10 (yum installation)Scenario One: Before the company's Redis does not open aof mode, has been an RDB mode, but the data is very important, the data can not be lost, so need to open aof, but Redis default is to load data from appendonly.aof, Systemctl start Redis, the database is empty because we don't have a appendonly.aof file, and when you close Redis, the Dump.rdb is emptiedScenario Two: Redis database mig

, basically there should be no question. Thank you.650) this.width=650; "Width=" 799 "height=" 449 "title=" 1.jpg "style=" Width:642px;height:449px;float:none; "src=" http ://s2.51cto.com/wyfs02/m00/84/16/wkiom1eff-7xssyeaabacktog9u925.jpg "alt=" wkiom1eff-7xssyeaabacktog9u925.jpg "/ >650) this.width=650; "Width=" 799 "height=" 449 "title=" 2.jpg "style=" Width:644px;height:449px;float:none; "src=" http ://s2.51cto.com/wyfs02/m02/84/15/wkiol1eff--gqdo6aad2pugoj-a069.jpg "alt=" wkiol1eff--gqdo6aa

/wKiom1T2tMWQufKSAAHIdvNlu_s440.jpg "title=" Qq20150304152242.png "alt=" Wkiom1t2tmwqufksaahidvnlu_s440.jpg "/>4. Find deleted Files ls-d (650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/5A/1A/wKioL1T2tobD5QpMAAIBOiehnag557.jpg "title=" Qq20150304152310.png "alt=" Wkiol1t2tobd5qpmaaiboiehnag557.jpg "/>5.logdump-i 650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/5A/1E/wKiom1T2tj_gYM8lAAH78DgA2c4521.jpg "title=" Qq20150304152412.png "alt=" Wkiom1t2tj_gym8laah78dga2c4521.jpg "/

may need to be input Y/N. Now xcacls can solve this problem. It has a good parameter, that is,/Y indicates that confirmation is prompted when the user access is replaced.For example, type XCACLS * at the command prompt *. */G administrator: RW/Y, and then press Enter to replace the ACL of all files and folders in the current folder, without scanning the subfolders and confirming them.However, if we have many users with many directories and their permissions are different, setting them one by on

Satan cryptoy ransomware virus, good depressed, all the file suffix plus. Satan, check log 3 o'clock in the morning, the database is completely destroyed, along with the dump file suffix was changed to. Satan Encrypted, the ransomware dialog prompts for 0.5 bitcoin. I'm talking about my side of the analysis and recovery situation. Our database is a daily dump,

Error when you open IIS Manager or configure a Web site: The XML format of the configuration file is incorrectand is the applicationhost.config problem, then it must be ApplicationHost.config is destroyed, IIS crashes.The solution is to restore applicationhost.config.Check the ApplicationHost.config file in the C:\Windows\System32\inetsrv\config directory first, it is best to back up a copyUse the AppCmd.ex

To back up the database:pg_dump-h localhost-u root demo02 >/home/arno/dumps/demo02.bakTo recover a database:psql-h localhost-u root-d Demo Backup table:pg_dump-h localhost-u root demo02-t books >/home/arno/dumps/books.bakRecovery table:psql-h localhost-u root-d demo-t Books Psql Copy to/from usage:1. Need to log in to the database using Postgres Super User psql-u postgres-d demo022. Saved/Read folders need to give Postgres user permission to read and write3. Exporting data to a

statement, commenting on this line MySQL Importing binary log filesRecovering users ' access Iii. completeness of the test data show databases;Show tables The students table in the list has been restored. , and all the changes I've made have come back. The purpose of the experiment was achieved. Iv. Summary of the experiment MARIADB database after the destruction, need to use full backup + binary log