upstream/mercurial-mirror Files · relnotes/next

revlog: avoid possible collision between directory and temporary index...

revlog: avoid possible collision between directory and temporary index Since 6.4, we create a temporary index file to write the split data without overwriting the inline version too early. However, the store encoding does not prevent these new `.i.s` file to collide with a directory with the same name. While the odds for such a collision to happens are fairly low, the collision would prevent Mercurial from working. The store encoding have a mitigation solution in place to prevent such collisions from happening for `.i` and `.d` files, but not for other extensions. We cannot update this encoding scheme to solve the issue since it would diverge from older version of Mercurial. Instead, we create an alternative directory tree dedicated to such files. The use of the `.i` extension combined with store encoding will prevent collisions there.

Raphaël Gomès - - Load All Authors

File last commit:

r51167:8a65b434 stable


                r51555:12f13b13

stable

Download file

             next
        
                    18 lines
            
             | 295 B
            
                | text/plain
            
             |
                TextLexer

/ relnotes / next

History | Source | Raw |Copy content |Copy permalink

Raphaël Gomès relnotes: add 6.1...	r49659	= Mercurial XXX =

Martin von Zweigbergk releasenotes: add a file in which to record release notes...	r42457	== New Features ==
marmoute bookmarks: move the `mirror` option to the `paths` section...	r49056
marmoute relnode: document the move to `zstd` as default compression...	r47762	== Default Format Change ==

Raphaël Gomès relnotes: add 6.1...	r49659	These changes affect newly created repositories (or new clones) done with
		Mercurial XXX.
marmoute relnote: document the use of persistent-nodemap by default for Rust build...	r47763
Martin von Zweigbergk copy: add experimental support for marking committed copies...	r44847	== New Experimental Features ==
Martin von Zweigbergk revset: add a revset for parents in merge state...	r44817
Manuel Jacob relnotes: add release notes for relevant changes I did since the 5.4 release...	r45764	== Bug Fixes ==

Martin von Zweigbergk releasenotes: add a file in which to record release notes...	r42457	== Backwards Compatibility Changes ==

		== Internal API Changes ==

Raphaël Gomès relnotes: add 6.1...	r49659	== Miscellaneous ==

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages