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-rw-r--r--src/block/manager.rs34
1 files changed, 34 insertions, 0 deletions
diff --git a/src/block/manager.rs b/src/block/manager.rs
index 7f439b96..26e15bf5 100644
--- a/src/block/manager.rs
+++ b/src/block/manager.rs
@@ -90,6 +90,15 @@ pub struct BlockManager {
tx_scrub_command: mpsc::Sender<ScrubWorkerCommand>,
}
+#[derive(Serialize, Deserialize, Clone, Debug)]
+pub struct BlockResyncErrorInfo {
+ pub hash: Hash,
+ pub refcount: u64,
+ pub error_count: u64,
+ pub last_try: u64,
+ pub next_try: u64,
+}
+
// This custom struct contains functions that must only be ran
// when the lock is held. We ensure that it is the case by storing
// it INSIDE a Mutex.
@@ -314,6 +323,31 @@ impl BlockManager {
let _ = self.tx_scrub_command.send(cmd).await;
}
+ /// Get the reference count of a block
+ pub fn get_block_rc(&self, hash: &Hash) -> Result<u64, Error> {
+ Ok(self.rc.get_block_rc(hash)?.as_u64())
+ }
+
+ /// List all resync errors
+ pub fn list_resync_errors(&self) -> Result<Vec<BlockResyncErrorInfo>, Error> {
+ let mut blocks = Vec::with_capacity(self.resync.errors.len());
+ for ent in self.resync.errors.iter()? {
+ let (hash, cnt) = ent?;
+ let cnt = ErrorCounter::decode(&cnt);
+ blocks.push(BlockResyncErrorInfo {
+ hash: Hash::try_from(&hash).unwrap(),
+ refcount: 0,
+ error_count: cnt.errors,
+ last_try: cnt.last_try,
+ next_try: cnt.next_try(),
+ });
+ }
+ for block in blocks.iter_mut() {
+ block.refcount = self.get_block_rc(&block.hash)?;
+ }
+ Ok(blocks)
+ }
+
//// ----- Managing the reference counter ----
/// Increment the number of time a block is used, putting it to resynchronization if it is