Versioning file system: Difference between revisions

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Linux: punct., fmt., style
Adding local short description: "Computer file system", overriding Wikidata description "file system which provides for the concurrent existence of several versions of a file"
 
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{{Short description|Computer file system}}
A '''versioning file system''' is any computer [[file system]] which allows a [[computer file]] to exist in several versions at the same time. Thus it is a form of [[revision control]]. Most common versioning file systems keep a number of old copies of the file. Some limit the number of changes per minute or per hour to avoid storing large numbers of trivial changes. Others instead take periodic snapshots whose contents can be accessed using methods similar as those for normal file access.
 
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* [[ext3cow]] – Most recent release was in 2005.
 
On February 8, 2004, Kiran-Kumar Muniswamy-Reddy, Charles P. Wright, Andrew Himmer, and Erez Zadok (all from [[Stony Brook University]]) proposed a stackable file system Versionfs, providing a versioning layer on top of any other Linux file systems.<ref>{{Cite proceedingsconference |title=A Versatile and User-Oriented Versioning File System |url=https://www.filesystems.org/docs/versionfs-fast04/index.html |author1=Kiran-Kumar Muniswamy-Reddy |author2=Charles P. Wright |author3=Andrew Himmer |author4=Erez Zadok |date=8 February 2004 |conference=Third USENIX Conference on File and Storage Technologies (FAST 2004)}}</ref>
 
===LMFS===