5 Commits

Author	SHA1	Message	Date
gary rong	b63e3c37a6	core: improve snapshot journal recovery (#21594) ... * core/state/snapshot: introduce snapshot journal version * core: update the disk layer in an atomic way * core: persist the disk layer generator periodically * core/state/snapshot: improve logging * core/state/snapshot: forcibly ensure the legacy snapshot is matched * core/state/snapshot: add debug logs * core, tests: fix tests and special recovery case * core: polish * core: add more blockchain tests for snapshot recovery * core/state: fix comment * core: add recovery flag for snapshot * core: add restart after start-after-crash tests * core/rawdb: fix imports * core: fix tests * core: remove log * core/state/snapshot: fix snapshot * core: avoid callbacks in SetHead * core: fix setHead cornercase where the threshold root has state * core: small docs for the test cases Co-authored-by: Péter Szilágyi <peterke@gmail.com>	2020-10-29 21:01:58 +02:00
Martin Holst Swende	6402c42b67	all: simplify and fix database iteration with prefix/start (#20808) ... * core/state/snapshot: start fixing disk iterator seek * ethdb, rawdb, leveldb, memorydb: implement iterators with prefix and start * les, core/state/snapshot: iterator fixes * all: remove two iterator methods * all: rename Iteratee.NewIteratorWith -> NewIterator * ethdb: fix review concerns	2020-04-15 14:08:53 +03:00
Péter Szilágyi	fd39f722a3	core: journal the snapshot inside leveldb, not a flat file	2020-02-25 12:51:10 +02:00
Péter Szilágyi	d754091a87	core/state/snapshot: unlink snapshots from blocks, quad->linear cleanup	2020-02-25 12:51:07 +02:00
Péter Szilágyi	542df8898e	core: initial version of state snapshots	2020-02-25 12:51:04 +02:00