9 Commits

Author	SHA1	Message	Date
Marek Kotewicz	ee93be80c0	removed old migrations (#7974) ... * removed old migrations * improve SimpleMigration * fixed migration tests * fixed redundant whitespace * add ToV13 migration which removes bloom groups * bump CURRENT_VERSION of db	2018-02-22 14:53:10 +01:00
Marek Kotewicz	25b19835e3	Migration tests moved to a separate directory (#7582)	2018-01-17 10:36:40 +01:00
André Silva	e114b0b28d	Upgrade to RocksDB 5.8.8 and tune settings to reduce space amplification (#7348) ... * kvdb-rocksdb: update to RocksDB 5.8.8 * kvdb-rocksdb: tune RocksDB options * Switch to level-style compaction * Increase default block size (16K), and use bigger blocks for HDDs (64K) * Increase default file size base (64MB SSDs, 256MB HDDs) * Create a single block cache shared across all column families * Tune compaction settings using RocksDB helper functions, taking into account memory budget spread across all columns * Configure backgrounds jobs based on the number of CPUs * Set some default recommended settings * ethcore: remove unused config blockchain.db_cache_size * parity: increase default value for db_cache_size * kvdb-rocksdb: enable compression on all levels * kvdb-rocksdb: set global db_write_bufer_size * kvdb-rocksdb: reduce db_write_bufer_size to force earlier flushing * kvdb-rocksdb: use master branch for rust-rocksdb dependency	2018-01-03 11:00:37 +01:00
debris	3cf52dac59	use error-chain in ethcore-network	2017-11-13 16:48:58 +01:00
Marek Kotewicz	9228ce4bae	util crates use tempdir crate instead of devtools to create temp path (#6807) ... * use tempdir instead of devtools in kvdb-rocksdb * use tempdir instead of devtools in migration * use tempdir instead of devtools in ethcore-network * fixed wrong merge	2017-10-20 12:11:34 +02:00
debris	5e61f3493e	require stable error-chain	2017-10-16 12:15:19 +02:00
debris	6dc50d01b5	KeyValueDB trait uses errors instead of strings	2017-10-16 12:11:35 +02:00
debris	eb526b7769	separated kvdb into 3 crates: kvdb, kvdb-memorydb && kvdb-rocksdb, #6693	2017-10-12 15:36:27 +02:00
Marek Kotewicz	6279ff32f5	Separate migrations from util (#6690) ... * separate migration from util and make its dependencies into libs: * snappy * kvdb * error * common * renamed common -> macros * util error does not depend on snappy module * ethsync does not depend on util nor ethcore_error * nibbleslice and nibblevec merged with patricia_trie crate * removed unused dependencies from util * util journaldb traits does not need to be public * util_error * fixed ethcore compile error * ignore .swo files * Update chain.rs	2017-10-10 20:01:27 +02:00