From 5d4b937a00882b9bf8b36f7430f3d1fe9db58903 Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Fri, 2 Sep 2022 17:18:13 +0200
Subject: Ability to have up to 4 concurrently working resync workers

---
 src/garage/admin.rs       | 8 ++++++++
 src/garage/cli/structs.rs | 5 ++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

(limited to 'src/garage')

diff --git a/src/garage/admin.rs b/src/garage/admin.rs
index 9f4764df..76261050 100644
--- a/src/garage/admin.rs
+++ b/src/garage/admin.rs
@@ -847,6 +847,14 @@ impl AdminRpcHandler {
 						.await;
 					Ok(AdminRpc::Ok("Scrub tranquility updated".into()))
 				}
+				WorkerSetCmd::ResyncNWorkers { n_workers } => {
+					self.garage
+						.block_manager
+						.resync
+						.set_n_workers(n_workers)
+						.await?;
+					Ok(AdminRpc::Ok("Number of resync workers updated".into()))
+				}
 				WorkerSetCmd::ResyncTranquility { tranquility } => {
 					self.garage
 						.block_manager
diff --git a/src/garage/cli/structs.rs b/src/garage/cli/structs.rs
index 1fba934f..0388cef5 100644
--- a/src/garage/cli/structs.rs
+++ b/src/garage/cli/structs.rs
@@ -524,7 +524,10 @@ pub enum WorkerSetCmd {
 	/// Set tranquility of scrub operations
 	#[structopt(name = "scrub-tranquility", version = version::garage())]
 	ScrubTranquility { tranquility: u32 },
-	/// Set tranquility of resync operations
+	/// Set number of concurrent block resync workers
+	#[structopt(name = "resync-n-workers", version = version::garage())]
+	ResyncNWorkers { n_workers: usize },
+	/// Set tranquility of block resync operations
 	#[structopt(name = "resync-tranquility", version = version::garage())]
 	ResyncTranquility { tranquility: u32 },
 }
-- 
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