let mut map = DATASTORE_MAP.lock().unwrap();
let entry = map.get(name);
- if let Some(datastore) = &entry {
+ // reuse chunk_store, we only want to reload the datastore config, and the path
+ // is normally not editable and requires a restart of the proxy
+ let chunk_store = if let Some(datastore) = &entry {
if datastore.last_generation == generation && now < (datastore.last_update + 60) {
return Ok(Arc::new(Self {
inner: Arc::clone(datastore),
operation,
}));
}
- }
+ Arc::clone(&datastore.chunk_store)
+ } else {
+ Arc::new(ChunkStore::open(name, &config.path)?)
+ };
- let chunk_store = ChunkStore::open(name, &config.path)?;
let datastore = DataStore::with_store_and_config(chunk_store, config, generation, now)?;
let datastore = Arc::new(datastore);
let name = config.name.clone();
let chunk_store = ChunkStore::open(&name, &config.path)?;
- let inner = Arc::new(Self::with_store_and_config(chunk_store, config, 0, 0)?);
+ let inner = Arc::new(Self::with_store_and_config(
+ Arc::new(chunk_store),
+ config,
+ 0,
+ 0,
+ )?);
if let Some(operation) = operation {
update_active_operations(&name, operation, 1)?;
}
fn with_store_and_config(
- chunk_store: ChunkStore,
+ chunk_store: Arc<ChunkStore>,
config: DataStoreConfig,
last_generation: usize,
last_update: i64,
let chunk_order = tuning.chunk_order.unwrap_or(ChunkOrder::Inode);
Ok(DataStoreImpl {
- chunk_store: Arc::new(chunk_store),
+ chunk_store,
gc_mutex: Mutex::new(()),
last_gc_status: Mutex::new(gc_status),
verify_new: config.verify_new.unwrap_or(false),