emachines recovery

continue to update the database:Backup database mydb TABLESPACE myspace1 online to/backup/mydb Table 1: Impact of database Forward Recovery If forward recovery is not allowed If forward recovery is allowed After a failure occurs, you can restore the database to the State consistent with the last transaction before the failure. Likewise, i

SYS @ orcl # shutdown abort;The Oracle routine has been disabled.SYS @ orcl #Oracle @ oracle :~ /Product/10.2/db_1/dbs> rman target/Recovery MANAGER: Release 11.1.0.6.0-Production on Wednesday June 5 23:13:10 2013Copyright (c) 1982,200 7, Oracle. All rights reserved.Connected to the target database (not started)RMAN> startup nomount;Oracle instance startedThe system's global region consists of 805875712 bytes.Fixed Size 2148720 bytesVariable Size 5200

I recently read "RMAN Recipes for Oracle Database 11g". for more information about [RMAN Recipes for Oracle Database 11g pdf download] I am a foreigner, I will write down some of the important operations so that you can check them later. If it works well, I will make a summary after reading each chapter. I hope this will be helpful to Oracle backup and recovery beginners. If there are any errors in the notes, you are welcome to leave a comment. The fi

For a number of unexpected incidents encountered in computer use, such as sudden power outages, virus damage, accidental restart will result in the loss of computer data, for the missing files are not irreversible, we can use some data recovery software to recover the lost data, if using data recovery software, we certainly have to choose the most professional , today's small series for everyone to bring ex

The two problems are: whether the backup and recovery policies are secure, that is, whether the database can be backed up in a timely and accurate manner. The second is to consider the high efficiency of the DB2 data backup and recovery solution. If it takes several hours to back up or recover a DB2 database, the backup and recovery solution will be safe in a tim

The recovery model is designed to control transaction log maintenance. The recovery mode illustrates the risk of job loss. Can it be recovered at that time? SQL Server databases have three recovery modes: simple recovery mode, full recovery mode, and large-capacity log

Original article-http://technet.microsoft.com/zh-cn/library/ms175987 (SQL .90). aspxhttp: // examples (SQL .90). aspxhttp: // technet.microsoft.com/zh-cn/library/ms1_203 (SQL .90). aspx After switching from simple recovery mode If you must switch from simple recovery mode to full recovery mode, we recommend that you: After switching to the full or large-capaci

Common data file backup and recovery common data file backup and recovery: Common Data Files refer to non-system tablespace, udo tablespace, temporary tablespace, read-only tablespace files. Common data files can be restored using a high-availability recovery policy, that is, they can be restored in the OPEN state. 1. When the instance is started, if the common d

The main problems encountered are as follows: 1. Mount Discovery control file exception, by replacing, with Pfile mount success, this does not say.2. Open reported one of the following errors: Fri 04 20:03:23 2014ALTER DATABASE OpenBeginning crash recovery of 1 threadsParallel recovery started with processesStarted Redo scanCompleted Redo ScanRead 229 KB Redo, 0 data blocks need recoveryErrors in file D:\

The following is my ontape-r summary. I just share my experience (because I have seen this post in the Forum, but it is not very detailed) The whole process is only completed in a unique environment that I can access. If you have any mistakes, please let us know... It consists of six parts:1. Prerequisites for recovery 2. Detailed recovery process 3. Monitoring during recovery4. The online. log of the enti

The principle of transaction and database recovery The logical unit of data storage is the data block, and the logical unit of data manipulation is the transaction. A transaction is a user-defined set of sequence of operations, consisting of one or more related SQL statements, which is the basic logical unit of a database application. Transaction management technology mainly includes database recovery tec

the inconsistent translations of various technical documents, the specific concepts are different. In Oracle databases, three types of Database Backup are called full backup, differential incremental backup, and cumulative incremental backup. Incremental incremental is the Incremental backup we mentioned above, while incremental is the differential backup we mentioned above. In order to unify the text, the author still uses Differential backup and Incremental backup in the following explanation

This tutorial synchronously updates in http://blog.csdn.net/airk000Reprinted please indicate the source http://blog.csdn.net/airk000/article/details/8916797 * This tutorial assumes that you already have an android compiling environment and the latest shenduos code.1. Create a recovery for the new machine You need to prepare: recovery. IMG (or boot. IMG)If you have prepared boot. IMG, you also need the offic

Some customers storage exception power failure, resulting in database startup reported ORA-01172 error, resulting in the database cannot openDatabase startup reports ORA-01172 errorWed Mar 23 14:16:23 2016ALTER DATABASE OPENWed Mar 23 14:16:24 2016Beginning crash recovery of 1 threadsParallel recovery started with 15 processesWed Mar 23 14:16:24 2016Started redo scanWed Mar 23 14:16:25 2016Completed redo sc

Simple process and notes for updating Android recoverySummary of recovery updates:1. General recovery upgrade process:① Compile: Execute make otapackage②. In the main systemformat, rename the upgrade package as update.zip and download it to the/cache directory.③. Create a file/cache/recovery/command and write it to the command: -- update_package =/cache/update.zi

The purpose of a full database restore is to restore the entire database. The entire database is offline during the restore. Before any part of the database becomes online, all data must be restored to the same point, that is, all parts of the database are at the same time and no uncommitted transactions exist. Under the full recovery model, the database can be restored to a specific point in time. The point in time can be the most recent available ba

banks should basically be in levels four, 5 and six. The larger the total asset size, the higher the level should be.Disaster recovery level refers to the disaster recovery ability national standard level, the following brief for everyone to introduce six levels of content: Disaster recovery level: the first level to meet the GB "Information System Disaster

This paper mainly describes how to improve the DB2 data backup and recovery efficiency of practical steps, in the design of data backup and recovery scenarios, we mainly consider two aspects of the problem.The first is whether the backup and recovery strategy itself is safe, that is, the timely and accurate completion of the database backup work.The second is to

Tspitr (tablespace point-in-time recovery) is used to restore one or more tablespaces to the state of a point in the past, while other tablespaces remain in place. Tspitr Related concepts and terminology: (1) tspitr (tablespace point-in-time Recover). TSPITR is the abbreviation for tablespace point-in-time Recovery, which represents the return of one or more tablespaces to the state of a previous point in

Purpose This White Paper aims to discuss backup, recovery architecture and solutions, and introduce the features of the Cisco MDS 9000 series multi-layer guide and network switches. Introduction Global Enterprises with key business data on servers require continuous application availability. For a large amount of data generated by applications such as supply chain management SCM, Enterprise Resource Planning ERP, and customer relationship management C