[tahoe-lafs-trac-stream] [tahoe-lafs] #393: mutable: implement MDMF

[tahoe-lafs]

#393: mutable: implement MDMF
-------------------------+-------------------------------------------------
     Reporter:  warner   |      Owner:  zooko
         Type:           |     Status:  new
  enhancement            |  Milestone:  1.9.0
     Priority:  major    |    Version:  1.0.0
    Component:  code-    |   Keywords:  newcaps performance random-access
  mutable                |  privacy gsoc mdmf mutable backward-
   Resolution:           |  compatibility forward-compatibility review-
Launchpad Bug:           |  needed
-------------------------+-------------------------------------------------

Comment (by davidsarah):

 I'm reviewing [http://tahoe-lafs.org/trac/tahoe-
 lafs/changeset/5125/ticket393-MDMF-2?contextall=1 changeset 5125]. It's a
 very substantial rewrite of the original code, which feels risky -- can
 you explain why this much of a rewrite was needed to support multiple
 segments? The new code is used for both SDMF and MDMF, which means there
 is a significant risk of regressions in SDMF support.

 Also, it seems like there's a lot of near-duplicated code between the
 {{{update}}} and {{{publish}}} methods of the {{{Publish}}} class
 ({{{update}}} is new).

-- 
Ticket URL: <http://tahoe-lafs.org/trac/tahoe-lafs/ticket/393#comment:134>
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