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Feature #43233

closed

FAL Migration should consolidate duplicated files

Added by Marcel Burkhalter over 11 years ago. Updated about 4 years ago.

Status:
Closed
Priority:
Should have
Assignee:
-
Category:
File Abstraction Layer (FAL)
Target version:
-
Start date:
2012-11-22
Due date:
% Done:

0%

Estimated time:
PHP Version:
Tags:
Complexity:
Sprint Focus:
Needs Decision

Description

TYPO3 versions prior to FAL made copies to /uploads/ for each integration of a file. Since these copies are numbered and FAL calculates a SHA1 hash over the file contents it should be possible to consolidate these files when they are copied to the /fileadmin/_migrated/ folder.
Otherwise an upgraded installation has new files with meaningful FAL referece counts and migrated files with lots of duplicates who all have a reference count of 1. With an "intelligent" FAL migration upgraded installations could take full advantage (for all content/files) of nice FAL features such as central update of files / space savings etc.

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