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There was a client recovery request this morning, and he accidentally used the RM-RF oradata command in the Solaris system to delete all the data files under one partition. Now do not know how to do, ask us to give support. Check it out. found that the database is not crash, it seems that directly consider the use of handle recoveryROOT@CNISORCLSVR # Uname-aSunOS cnisorclsvr 5.9 generic_112233-08 sun4u SPAR
-2] # partEd/Dev/sdb1 2. View partition information [Root @ MFS-chunkserver-2] #Df-Lh 3. view the directory structure [Root @ MFS-chunkserver-2] #Cd/Data/test/ [Root @ MFS-chunkserver-2] #TrEe 4. Delete all files and directories under/data/test [Root @ MFS-chunkserver-2] #Rm-Rf * [Root @ MFS-chunkserver-2] #Ls [Root @ MFS-chunkserver-2] # 5. Start to install the reco
u disk, Plug and Play, small and flexible, easy to carry, is everyone's necessary portable data storage tools. As a result of the use of U disk features, the need to frequently plug, bear too much storage data and delete data operations, making U disk data loss occurs often, once the U disk
Today, the core business of the enterprise relies more and more on the reliable operation of the information system, the key business data in the information system has become one of the most important assets of the enterprise, and it is the key of the enterprise data management to guarantee the continuous operation of the enterprise's large key business application system. The frequent occurrence of natura
Label:monmatchledcheck cause Fault alsconfig data type Data type MongoDB 3.x data capacity GB Failure type Server power loss causes WIREDTIGER.WT file corruption Start error detected data files in E:\DTLFolder\MongoDB\ Data created by the ' Wiredtiger ' storage engine,
The MariaDB database management system is a branch of MySQL. It is mainly maintained by the open-source community and licensed by GPL. One of the reasons for developing this branch is that Oracle has the potential risk of shutting down the source of MySQL after purchasing MySQL. Therefore, the community uses the branch method to avoid this risk. Data is no longer important to us. How can we ensure the security of
Tags: name error technology share replacement how to query Flash recovery free related informationOracle 11g R2 Rman BackupDefinition and classification of backup and recovery Definition and classification of backup: 备份就是把数据库复制到转储设备的过程。其中，转储设备是指用于放置数据库副本的磁带或磁盘。通常也将存放于转储设备中的数据库的副本称为原数据库的备份或转储。备份是一份数据副本，从不同的角度分类如下： From a physical and logical point of view: From physical and logical, backups can be divid
1. Top Data Recovery software: http://www.xpgod.com/soft/8368.html Top Data Recovery software 2015 free cracked version of the function is very strong, recovery rate is very high, the use of the software, you can effectively restore your computer hard disk or U disk, TF car
HTC is one of the imported handsets in the Chinese market, and HTC has a certain market share in the Chinese market, and a growing number of people are opting to use HTC handsets in addition to the HTC Mobile smartphone, so there is also software for HTC Mobile data recovery. Mobile phone is an important communication tool in daily life, in addition to the emergence of smart machines, people are accustomed
operational data; Instead, users analyze past product sales, forecast trends, and determine future customer purchase patterns by querying data. Big data applications are often not positioned as critical business systems, although they also support sales and marketing decisions, but do not significantly affect core businesses such as customer management, orders,
community uses the branch method to avoid this risk. Data is no longer important to us. How can we ensure the security of data as much as possible? What should we do when our data is lost, therefore, data backup is too important for our data security.
Data Recovery software easyrecovery How to recover data? now, a lot of people are using easyrecovery this data recovery software. However, there are a lot of beginners are asking, data recover
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successful, D-recovey for MS SQL Server can sometimes read out the data in the MDF data file. Let's describe some of the data recovery features of D-recovey for MS SQL Server.Let's take a look at some of the database corruption scenarios:1, due to power outages and other causes of database query, this is a more common
Big data backup and recovery application case-the business features of OLAP databases through partitioned table backup and restoration of massive data backup and recovery solutions are to load batch data into the database, then analyze and process the
[Data recovery failure description] A Linux Web server, DELL R200, manages about 50 sites and uses a single SATA 160GB hard drive. In the normal use of sudden downtime, try to start failed again, the hard drive removed detect the existence of about 100 bad sectors. After a data recovery company repaired the bad way,
(OneFS) data recovery case: how to deal with hacker intrusion, leading to the deletion of important data, onefs hacker intrusion[Fault description]A university's important data in its "Teaching System" is deleted due to hacker intrusion. These include the MSSQL database in the "Teaching System" and a large number of MP
Label: style blog HTTP color Io OS AR Hard raw format data recovery 1. raw format reason2. raw format Solution Experience: 1. raw format reason I searched the internet for the reasons for the formation, and I will not tell them one by one, but the results will have a cause.The correct statement found on the internet is caused by DBR damage to the hard disk. If I do not understand the hardware, I will refere
When the computer suddenly crashes or loses power, is the hard disk data lost? Did the important USB flash drive files be accidentally deleted? Computer poisoning, file loss or unreadable? The system suddenly crashes and important files are lost? The most feared use of computers is the loss of important data due to sudden and catastrophic failures, misoperations, computer virus attacks, hardware faults, and
naturally come out. Therefore, the first choice is to format the disk. After formatting, the lost capacity will be ready! Do not hesitate to format the confidential USB flash drive. After formatting, drag the data to the USB flash drive again! It seems that the disk space is still 10 MB, regardless of whether the disk is used for formatting. 2. Restore with database recovery software Ask for help in the gr
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