I'm starting to create a bunch of test db files that expose this bug under different conditions like multiple restarts, across compaction, variances in updates the might cause conflict, etc.
http://github.com/mikeal/couchtest The README outlines what was done to the db's and what needs to be recovered. -Mikeal On Mon, Aug 9, 2010 at 9:33 AM, Filipe David Manana <[email protected]>wrote: > On Mon, Aug 9, 2010 at 5:22 PM, Robert Newson <[email protected] > >wrote: > > > Doesn't this bit; > > > > - Db#db{waiting_delayed_commit=nil}; > > + Db; > > + % Db#db{waiting_delayed_commit=nil}; > > > > revert the bug fix? > > > > That's intentional, for my local testing. > That patch isn't obviously anything close to final, it's too experimental > yet. > > > > > B. > > > > On Mon, Aug 9, 2010 at 5:09 PM, Jan Lehnardt <[email protected]> wrote: > > > Hi All, > > > > > > Filipe jumped in to start working on the recovery tool, but he isn't > done > > yet. > > > > > > Here's the current patch: > > > > > > http://www.friendpaste.com/4uMngrym4r7Zz4R0ThSHbz > > > > > > it is not done and very early, but any help on this is greatly > > appreciated. > > > > > > The current state is (in Filipe's words): > > > - i can detect that a file needs repair > > > - and get the last btree roots from it > > > - "only" missing: get last db seq num > > > - write new header > > > - and deal with the local docs btree (if exists) > > > > > > Thanks! > > > Jan > > > -- > > > > > > > > > > > > -- > Filipe David Manana, > [email protected] > > "Reasonable men adapt themselves to the world. > Unreasonable men adapt the world to themselves. > That's why all progress depends on unreasonable men." >
