wiredtiger/wiredtiger — pull request #227 by keithbostic (2012-05-26 15:34:11+00:00)
Title: Snapshot resolve

Extents free'd up by deleting snapshots cannot immediately be made available for re-allocation, if we allocate a block but then crash before updating the metadata's snapshot information, we might overwrite a block referenced by a snapshot in the system. Closes #226.