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-rw-r--r--src/block/manager.rs31
1 files changed, 29 insertions, 2 deletions
diff --git a/src/block/manager.rs b/src/block/manager.rs
index 1b5a5df0..19841d64 100644
--- a/src/block/manager.rs
+++ b/src/block/manager.rs
@@ -23,10 +23,12 @@ use garage_rpc::rpc_helper::netapp::stream::{stream_asyncread, ByteStream};
use garage_db as db;
-use garage_util::background::BackgroundRunner;
+use garage_util::background::{vars, BackgroundRunner};
use garage_util::data::*;
use garage_util::error::*;
use garage_util::metrics::RecordDuration;
+use garage_util::persister::PersisterShared;
+use garage_util::time::msec_to_rfc3339;
use garage_rpc::rpc_helper::OrderTag;
use garage_rpc::system::System;
@@ -89,6 +91,7 @@ pub struct BlockManager {
pub(crate) metrics: BlockManagerMetrics,
+ pub scrub_persister: PersisterShared<ScrubWorkerPersisted>,
tx_scrub_command: ArcSwapOption<mpsc::Sender<ScrubWorkerCommand>>,
}
@@ -128,6 +131,8 @@ impl BlockManager {
let metrics =
BlockManagerMetrics::new(rc.rc.clone(), resync.queue.clone(), resync.errors.clone());
+ let scrub_persister = PersisterShared::new(&system.metadata_dir, "scrub_info");
+
let block_manager = Arc::new(Self {
replication,
data_dir,
@@ -138,6 +143,7 @@ impl BlockManager {
system,
endpoint,
metrics,
+ scrub_persister,
tx_scrub_command: ArcSwapOption::new(None),
});
block_manager.endpoint.set_handler(block_manager.clone());
@@ -155,7 +161,28 @@ impl BlockManager {
// Spawn scrub worker
let (scrub_tx, scrub_rx) = mpsc::channel(1);
self.tx_scrub_command.store(Some(Arc::new(scrub_tx)));
- bg.spawn_worker(ScrubWorker::new(self.clone(), scrub_rx));
+ bg.spawn_worker(ScrubWorker::new(
+ self.clone(),
+ scrub_rx,
+ self.scrub_persister.clone(),
+ ));
+ }
+
+ pub fn register_bg_vars(&self, vars: &mut vars::BgVars) {
+ self.resync.register_bg_vars(vars);
+
+ vars.register_rw(
+ &self.scrub_persister,
+ "scrub-tranquility",
+ |p| p.get_with(|x| x.tranquility),
+ |p, tranquility| p.set_with(|x| x.tranquility = tranquility),
+ );
+ vars.register_ro(&self.scrub_persister, "scrub-last-completed", |p| {
+ p.get_with(|x| msec_to_rfc3339(x.time_last_complete_scrub))
+ });
+ vars.register_ro(&self.scrub_persister, "scrub-corruptions_detected", |p| {
+ p.get_with(|x| x.corruptions_detected)
+ });
}
/// Ask nodes that might have a (possibly compressed) block for it