apply post-consolidation migrations after consolidating

parity/migration.rs

@@ -239,9 +239,11 @@ pub fn migrate(path: &Path, pruning: Algorithm, compaction_profile: CompactionPr
 	// Perform pre-consolidation migrations
 	if version < CONSOLIDATION_VERSION && exists(&legacy::blocks_database_path(path)) {
 		println!("Migrating database from version {} to {}", version, CONSOLIDATION_VERSION);
-		try!(migrate_database(version, legacy::blocks_database_path(path), try!(legacy::blocks_database_migrations(&compaction_profile))));
+
 		try!(migrate_database(version, legacy::extras_database_path(path), try!(legacy::extras_database_migrations(&compaction_profile))));
 		try!(migrate_database(version, legacy::state_database_path(path), try!(legacy::state_database_migrations(pruning, &compaction_profile))));
+		try!(migrate_database(version, legacy::blocks_database_path(path), try!(legacy::blocks_database_migrations(&compaction_profile))));
+
 		let db_path = consolidated_database_path(path);
 		// Remove the database dir (it shouldn't exist anyway, but it might when migration was interrupted)
 		let _ = fs::remove_dir_all(db_path.clone());
@@ -257,6 +259,9 @@ pub fn migrate(path: &Path, pruning: Algorithm, compaction_profile: CompactionPr
 		println!("Migration finished");
 	}
 
+	// update version so we can apply post-consolidation migrations.
+	let version = ::std::cmp::max(CONSOLIDATION_VERSION, version);
+
 	// Further migrations
 	if version >= CONSOLIDATION_VERSION && version < CURRENT_VERSION && exists(&consolidated_database_path(path)) {
 		println!("Migrating database from version {} to {}", ::std::cmp::max(CONSOLIDATION_VERSION, version), CURRENT_VERSION);

util/src/migration/mod.rs

@@ -251,6 +251,7 @@ impl Manager {
 		let mut cur_db = Arc::new(try!(Database::open(&db_config, old_path_str).map_err(Error::Custom)));
 
 		for migration in migrations {
+			trace!(target: "migration", "starting migration to version {}", migration.version());
 			// Change number of columns in new db
 			let current_columns = db_config.columns;
 			db_config.columns = migration.columns();