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From stef...@apache.org
Subject svn commit: r1509296 - /subversion/branches/log-addressing/BRANCH-README
Date Thu, 01 Aug 2013 15:30:21 GMT
Author: stefan2
Date: Thu Aug  1 15:30:21 2013
New Revision: 1509296

URL: http://svn.apache.org/r1509296
Log:
On the log-addressing branch:  Provide an updated BRANCH-README.
We inherited that file from our parent branch 'fsfs-improvements'.

* BRANCH-README
  (): Describe purpose and goals for this branch

Modified:
    subversion/branches/log-addressing/BRANCH-README

Modified: subversion/branches/log-addressing/BRANCH-README
URL: http://svn.apache.org/viewvc/subversion/branches/log-addressing/BRANCH-README?rev=1509296&r1=1509295&r2=1509296&view=diff
==============================================================================
--- subversion/branches/log-addressing/BRANCH-README (original)
+++ subversion/branches/log-addressing/BRANCH-README Thu Aug  1 15:30:21 2013
@@ -1,6 +1,18 @@
-This is an integration branch to review and format 6 compatible changes
-from the fsfs-format7 branch.  After review, the whole branch will get 
-merged into /trunk.
+This is an integration / development branch to copy / implement and
+review the logical addressing feature originally developed on the
+fsfs-format7 branch.  After review and after the fsfs-improvements
+branch got merged into /trunk, this whole branch will get merged
+into /trunk as well.
+
+Features to implement here:
+
+* support for logical addressing
+* switch to format 7; use log addressing after for new shards created
+  after svnadmin upgrade
+* block read / data prefetch for f7 rev / pack file data
+* reorder data upon pack
+* add checksums to index data
+* improve verification to cover all f7 rev / pack file data
 
 More on this here:
 http://svn.haxx.se/dev/archive-2013-06/0755.shtml



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