diff options
Diffstat (limited to 'src/block/manager.rs')
| -rw-r--r-- | src/block/manager.rs | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/src/block/manager.rs b/src/block/manager.rs index 6d3131d2..1655be06 100644 --- a/src/block/manager.rs +++ b/src/block/manager.rs @@ -24,10 +24,12 @@ 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; @@ -90,6 +92,7 @@ pub struct BlockManager { pub(crate) metrics: BlockManagerMetrics, + pub scrub_persister: PersisterShared<ScrubWorkerPersisted>, tx_scrub_command: ArcSwapOption<mpsc::Sender<ScrubWorkerCommand>>, } @@ -129,6 +132,8 @@ 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, @@ -139,6 +144,7 @@ impl BlockManager { system, endpoint, metrics, + scrub_persister, tx_scrub_command: ArcSwapOption::new(None), }); block_manager.endpoint.set_handler(block_manager.clone()); @@ -156,7 +162,28 @@ 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 |