The granularity of the differential backup is determined dynamically for each file, based on its size. The minimum file size for Synthetic Backup can be specified on the tab sheet “Types, Limit” on the Program Settings dialog. No database is needed for the restore – just the files. However, if this option is specified on the Versioning tab sheet, it will be used as a minimum number of versions to keep even if the Checkpoints feature would allow to keep fewer versions.Ī restore of the synthetic backup files can be done independently from the original job, to any destination. It cannot be used to limit the number of older versions. The option “Keep multiple files” is implied and does not need to be checked. However, it is a little larger because it includes the changed blocks of a longer period of time, so that many preceding incrementals become unnecessary.Īny older version can be restored by choosing the desired target date in the Restore Wizard, or by right-clicking the file in the Sync Preview and choosing the desired version. On the tab sheet Versioning->Synthetic Backup:Ī checkpoint is an incremental backup just like the daily backups.
However, the number of older incremental parts that need to remain on theīackup storage can be limited thru the “Checkpoint” feature. – tab sheet Versioning: “Filename Encoding”Īll incremental versions must be kept in the same folder.īe sure to keep all incremental files on the destination as they may all be needed to reassemble theįile upon restore. – tab sheet Zipping: “Compress Each File Individually” – tab sheet Special: “Block Level Copying” (without Remote Service) The following dependent options are then checked automatically: – tab sheet Versioning->Synthetic Backups: “Use Synthetic Backups”
#Syncovery synthetic backup pdf
Stream-based files such as Office documents, zip files, PDF files, and images will not benefit from Synthetic Backup. Rather than backing up the complete files every time, it will put the changed blocks in separate zip or sz files. Like Block Level Copying, it is only appropriate for a few types of files: large databases, Outlook PST files, and VM disk images. Synthetic Backup can be described as Differential Versioning. It can be used with any backup storage location, including FTP and other Internet Protocols. Synthetic Backup is the combination of Block Level Copying (formerly called Partial File Updating) with Versioning, Filename Encoding and Compression.
0 kommentar(er)
