From: Daira Hopwood Date: Thu, 28 May 2015 23:06:22 +0000 (+0100) Subject: WIP. X-Git-Url: https://git.rkrishnan.org/pf/content/en.html?a=commitdiff_plain;h=7cad2fbba7c92475668685f4074f41466dd615fe;p=tahoe-lafs%2Ftahoe-lafs.git WIP. Signed-off-by: Daira Hopwood --- diff --git a/docs/proposed/magic-folder/remote-to-local-sync.rst b/docs/proposed/magic-folder/remote-to-local-sync.rst index b48c994c..bde8485a 100644 --- a/docs/proposed/magic-folder/remote-to-local-sync.rst +++ b/docs/proposed/magic-folder/remote-to-local-sync.rst @@ -305,7 +305,9 @@ Greek elements: Earth, Air, Fire, Water, and Aether. Note: all filenames used in the following sections are examples, and the filename patterns we use in the actual implementation may -differ. +differ. The actual patterns will probably include timestamps, and +for conflicted files, the nickname of the client that last changed +the file. Earth Dragons: Collisions between local filesystem operations and downloads @@ -319,9 +321,9 @@ version of ``foo`` that it has downloaded in response to a remote change. The criteria for distinguishing overwrites from conflicts are -described above in the `Fire Dragons`_ section. Suppose that the +described later in the `Fire Dragons`_ section. Suppose that the remote change has been initially classified as an overwrite. -(As we will see below, it may be reclassified in some circumstances.) +(As we will see, it may be reclassified in some circumstances.) .. _`Fire Dragons`: #fire-dragons-distinguishing-conflicts-from-overwrites @@ -344,10 +346,10 @@ this procedure for an overwrite in response to a remote change: 1. Write a temporary file, say ``.foo.tmp``. 2. Use the procedure described in the `Fire Dragons_` section to obtain an initial classification as an overwrite or a - conflict. If there are pending notifications of changes to - ``foo``, reclassify as a conflict and stop. + conflict. (This takes as input the *download metadata* from + the directory entry of the changed ``foo``.) 3. Set the ``mtime`` of the replacement file to be *T* seconds - before the current time. + before the current local time. 4. Perform a ''file replacement'' operation (explained below) with backup filename ``foo.backup``, replaced file ``foo``, and replacement file ``.foo.tmp``. If any step of this