ORACLE Rman Backup and restoreRman can be incrementally backed up: database, tablespace, data fileOnly used blocks can be backed up as backup setTablespace and Data file correspondence: Dba_data_files/v$datafile_headerIn Noarchivelog mode, you can use Rman to back up read-only and offline table spacesORACLE Rman Downtime Backup:BackupRman connection on oracle,win
Second, DD application example1. back up the local /dev/hdb full disk to the /dev/hdd#dd If=/dev/hdb OF=/DEV/HDD2. back up the /dev/hdb full data to the image file of the specified path #dd If=/dev/hdb Of=/root/image3. Restore the backup file to the specified disk#dd If=/root/image Of=/dev/hdb4. back up the /dev/hdb full data and compress it with the gzip tool
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Article, where the information may have evolved or changed.
With the server running, the business log is growing, before the article provided by the logger can be on the business log file by day, size, ordinary three mode segmentation, this script is to solve the server storage pressure, the daily split log files scheduled cleanup and compressed storage, need to use with crontab, The script is provided with the crontab script, wh
file extension is generally bak with the default
6, next specify the transaction log backup plan, see your need to make a choice--the next report to be generated, generally do not choose--next to maintain the plan history, preferably with the default options-the next step to complete
7, this time the database plan has been successfully run, he will follow the settings above you to automatically back up.
Mo
Article Title: Synchronous backup of rsync files from linux to linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
I. EnvironmentServer (server) for file backup: 192.168.1.201 (RHEL 5)Server (client) receiving
SVN backup strategy1, full backup (test phase performed daily)SVN folder Backup and SVN dump file backupThe first step:On the 192.168.8.11 serverExecute the C:\SVN backup script \svnw.bat script first. The contents are as follows:Svnadmin hotcopy C:\Repositories\svn\project
This is a regular directory backup file. the MD5 check is used to determine whether the Directory and file are modified today and yesterday. If not, delete the Backup Directory of yesterday. Reduce disk space consumption. Some backup directories may be very large. We general
Configure MongoDB configuration items in the configuration file and back up and restore the database, mongodb backup and recoveryI. mongoDB command line startup option Configuration
When mongodb is started using the command line, we can select some options to change the configuration. The specific options are as follows:
1. -- dbpath: Each mongodb operation requires an independent data storage directory. If
ForSQL ServerThe management of backup files is very exquisite, especially when the disk space is notLarge orDBIt is really difficult for administrators with too many servers. At the same time, it is also important, because if the disk is cleared from time to time, it will certainly be full, and it will also lead to the failure of new backup. Because. Of course, it is best to manually organize
Filegee is a top-level software for file backup and synchronization. It is a Windows-based multi-functional professional file backup and file synchronization software. It is efficient, stable, and occupies less resources, fully meeting the needs of enterprise users.
It ca
Recovery Based on backup control file (unsing backup controlfile)
Applicable:Recovery Based on backup control files is applicable to the following situations: the tablespace is accidentally deleted; all control files are damaged.
1. Close the database and perform a full-database cold
Oracle uses the backup control file for recovery, and then creates a tablespace for recovery.
1. Create a tablespace after the backup control file, and all the control files are lost. How can I restore the table using the backup control
rsync file sync backup from Linux to LinuxFirst, the environmentServer (server side) that needs to back up files: 192.168.1.201 (RHEL 5)Server (client) receiving backup files: 192.168.1.202 (CENTOS 5)Second, installation configuration1. Server-side configurationA, using the system default installation of Rsync edit/etc/rsyncd.conf
Rsync Simple and quick configurationRsync enables full-scale and incremental local or remote data backup. One rsync is equivalent to SCP,CP,RM but better than each of them because rsync is such a useful piece of software that many Linux distributions are included.Of course, you can also go to the official RYSNC official website: http://rsync.samba.org/Get the latest version from above.Installation methods There are several types of yum install Rsync-y
The following articles mainly explain the problem of damage to the historical DB2 backup file. In actual operations, the DB2 backup history file is often damaged, how can we answer this question? The following articles will provide the correct answer.
DB2 and DB2 backup
Rsync + SSH Incremental backup file in FreeBSD system
There are two machines. One is called a server and the other is called a backup machine. How can we copy the server data to the backup machine on a daily or regular basis? The powerful functions of rsync will be used here.
During each transmission, rsync checks the
35468208055287InnoDB: is in the future! Current system log sequence number 13637542595176.InnoDB: Your database may be created upt or you may have copied the InnoDBInnoDB: tablespace but not the InnoDB log files. SeeInnoDB:InnoDB: for more information.......
It means that the log serial number in the ibdata file is inconsistent with the log serial number in the ib_logfiles file, and the crash recovery proc
How do you protect your computer files? To be simple and convenient, the small part thinks that we need an automatic backup software to protect our data. What do you think? So let's share a recent backup software for you today. After comparing with many backup software, finally decide to use more backup this bar. I w
requirements, the backup file extension is generally bak and the default is used.6. Specify the transaction log backup plan in the next step. Check whether you need to select the report to be generated in the next step. Generally, do not select the report to be generated in the next step. It is best to use the default option to complete the next step.7. At this
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