diff options
Diffstat (limited to 'src/rpc/layout/manager.rs')
-rw-r--r-- | src/rpc/layout/manager.rs | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/src/rpc/layout/manager.rs b/src/rpc/layout/manager.rs index 0b6c7e63..8a6eb1c3 100644 --- a/src/rpc/layout/manager.rs +++ b/src/rpc/layout/manager.rs @@ -14,13 +14,13 @@ use garage_util::error::*; use garage_util::persister::Persister; use super::*; -use crate::replication_mode::ReplicationMode; +use crate::replication_mode::*; use crate::rpc_helper::*; use crate::system::*; pub struct LayoutManager { node_id: Uuid, - replication_mode: ReplicationMode, + replication_factor: ReplicationFactor, persist_cluster_layout: Persister<LayoutHistory>, layout: Arc<RwLock<LayoutHelper>>, @@ -38,20 +38,19 @@ impl LayoutManager { node_id: NodeID, system_endpoint: Arc<Endpoint<SystemRpc, System>>, peering: Arc<PeeringManager>, - replication_mode: ReplicationMode, + replication_factor: ReplicationFactor, + consistency_mode: ConsistencyMode, ) -> Result<Arc<Self>, Error> { - let replication_factor = replication_mode.replication_factor(); - let persist_cluster_layout: Persister<LayoutHistory> = Persister::new(&config.metadata_dir, "cluster_layout"); let cluster_layout = match persist_cluster_layout.load() { Ok(x) => { - if x.current().replication_factor != replication_mode.replication_factor() { + if x.current().replication_factor != replication_factor.replication_factor() { return Err(Error::Message(format!( "Prevous cluster layout has replication factor {}, which is different than the one specified in the config file ({}). The previous cluster layout can be purged, if you know what you are doing, simply by deleting the `cluster_layout` file in your metadata directory.", x.current().replication_factor, - replication_factor + replication_factor.replication_factor() ))); } x @@ -65,8 +64,12 @@ impl LayoutManager { } }; - let mut cluster_layout = - LayoutHelper::new(replication_mode, cluster_layout, Default::default()); + let mut cluster_layout = LayoutHelper::new( + replication_factor, + consistency_mode, + cluster_layout, + Default::default(), + ); cluster_layout.update_trackers(node_id.into()); let layout = Arc::new(RwLock::new(cluster_layout)); @@ -81,7 +84,7 @@ impl LayoutManager { Ok(Arc::new(Self { node_id: node_id.into(), - replication_mode, + replication_factor, persist_cluster_layout, layout, change_notify, @@ -295,11 +298,11 @@ impl LayoutManager { adv.update_trackers ); - if adv.current().replication_factor != self.replication_mode.replication_factor() { + if adv.current().replication_factor != self.replication_factor.replication_factor() { let msg = format!( "Received a cluster layout from another node with replication factor {}, which is different from what we have in our configuration ({}). Discarding the cluster layout we received.", adv.current().replication_factor, - self.replication_mode.replication_factor() + self.replication_factor.replication_factor() ); error!("{}", msg); return Err(Error::Message(msg)); |