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-rw-r--r--src/rpc/layout/schema.rs6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/rpc/layout/schema.rs b/src/rpc/layout/schema.rs
index 9f5d6f62..db60c806 100644
--- a/src/rpc/layout/schema.rs
+++ b/src/rpc/layout/schema.rs
@@ -190,7 +190,7 @@ mod v010 {
use garage_util::crdt::{Lww, LwwMap};
use garage_util::data::{Hash, Uuid};
use serde::{Deserialize, Serialize};
- use std::collections::HashMap;
+ use std::collections::BTreeMap;
pub use v09::{LayoutParameters, NodeRole, NodeRoleV, ZoneRedundancy};
/// The layout of the cluster, i.e. the list of roles
@@ -257,7 +257,7 @@ mod v010 {
/// The history of cluster layouts
#[derive(Clone, Debug, Serialize, Deserialize, Default, PartialEq)]
- pub struct UpdateTracker(pub HashMap<Uuid, u64>);
+ pub struct UpdateTracker(pub BTreeMap<Uuid, u64>);
impl garage_util::migrate::Migrate for LayoutHistory {
const VERSION_MARKER: &'static [u8] = b"G010lh";
@@ -278,7 +278,7 @@ mod v010 {
version
.nongateway_nodes()
.map(|x| (x, version.version))
- .collect::<HashMap<Uuid, u64>>(),
+ .collect::<BTreeMap<Uuid, u64>>(),
);
let staging = LayoutStaging {
parameters: previous.staging_parameters,