using xcopy to backup files

restoreRman-06023:no Backup or copy of datafile 1found to restoreRman>PS : Unfortunately the recovery failed, Google for a long time, found only through Sys.dbms_backup_restore.restoreDatafileTo the way to do not fully consistent recovery. 2, using Sys.dbms_backup_restore.restoreDatafileTo to do incomplete consistent data recovery2.1, first do restoredatafileto data extraction work, that is, the data

Python implements full backup and differential backup of files Previously there was write using MD5 method to do differential backup, but this MD5 way to write the following problems: Md5sum get a problem with MD5 value for some soft connections

Previously there was write using MD5 method to do differential backup, but this MD5 way to write the following problems: md5sum Get a problem with MD5 value for some soft connections• Backup to an empty directory is not supported because md5sum cannot get the MD5 value of an empty directory• Modification of permissions md5sum cannot be judgedSolution:Take advant

However, the volume is still very large. Therefore, in daily work, how to reduce the size of SQL Server backup files is a concern of many database administrators. Maybe Microsoft's database product design experts have heard the voices of many database administrators. In the latest MySQL 2008 database, the concept of backup compression is put forward. The basi

First, preface:Virtual machines in VirtualBox on Ubuntu can cause the entire virtual machine to break if it shuts down improperly, and it is difficult to restart it with various debug methods. You can only restore the system using the individual VDI files that you previously backed up. There is another scenario where you re-install a virtualbox that you want to rebuild in the new VirtualBox with the virtual

With Microsoft Azure Recovery Services, we can protect our on-premises data centers to data via Windows Backup DPM Backup to the Azure cloud. And Azure's cheap on-demand billing to storage can also save a lot of our storage investment. Azure Backup's basic workflow for backing up and restoring files and folders through the Microsoft Azure

Execute SQL Server database backup and SQL database backup using Windows batch processing commands Create mybackup. bat and enter the following content to directly run the script to start automatic database backup. You can also add the script to the windows Task Plan for execution. @ Echo offset path = % path %; C: Pro

One, vim backup fileby default, using VIM programming, after modifying the file system will automatically generate a backup file with ~, in some cases it can be downloaded to view;Eg:index.php in the general sense of the homepage, the input domain name does not necessarily show. Its backup file is index.php~Ii. Vim tem

. To save additional backup files, see Backup with Date and time change the Name of the backup File by default, files is Ba Cked up in a file called mydata.tgz. If you is using version 3.6 or higher, you can change the name of the

Mysql automatic backup, using MD5 for unique backup1. Name the backup database temp. SQL and calculate its MD5 value (for MD5 calculation method, see MD5.java) 2. traverse the Backup Directory and calculate the MD5 value of the files under the directory, respectively compare

Smart backup and restoration of configuration files. Intelligent backup and restoration of configuration files: each time we upgrade or update services for many of the same machines, we need to back up one or more lines in the configuration file, or smart backup and restorat

However, its volume is still very large. So, in daily work, how to slim down the backup files of SQL Server is a problem that many database administrators care about. Perhaps Microsoft's database product design expert hears Many database administrator's voice. In the latest version 2008 SQL Server database, the concept of backup compression is presented. The bas