From b490ebc7f6058719bd22c86fd0db95b09dc027d6 Mon Sep 17 00:00:00 2001 From: Alex Auvolat Date: Fri, 28 May 2021 12:36:22 +0200 Subject: Many improvements on ring/replication and its configuration: - Explicit "replication_mode" configuration parameters that takes either "none", "2" or "3" as values, instead of letting user configure replication factor themselves. These are presets whose corresponding replication/quorum values can be found in replication/mode.rs - Explicit support for single-node and two-node deployments (number of nodes must be at least "replication_mode", with "none" we can have only one node) - Ring is now stored much more compactly with 256*8 + n*32 bytes, instead of 256*32 bytes - Support for gateway-only nodes that do not store data (these nodes still need a metadata_directory to store the list of bucket and keys since those are stored on all nodes; it also technically needs a data_directory to start but it will stay empty unless we have bugs) --- script/dev-cluster.sh | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'script') diff --git a/script/dev-cluster.sh b/script/dev-cluster.sh index 96147ca0..bb5f9a08 100755 --- a/script/dev-cluster.sh +++ b/script/dev-cluster.sh @@ -31,9 +31,7 @@ bootstrap_peers = [ "127.0.0.1:3903" ] max_concurrent_rpc_requests = 12 -data_replication_factor = 3 -meta_replication_factor = 3 -meta_epidemic_fanout = 3 +replication_mode = "3" [s3_api] api_bind_addr = "0.0.0.0:$((3910+$count))" # the S3 API port, HTTP without TLS. Add a reverse proxy for the TLS part. -- cgit v1.2.3