diff options
| author | Alex Auvolat <alex@adnab.me> | 2024-03-14 17:24:53 +0100 |
|---|---|---|
| committer | Alex Auvolat <alex@adnab.me> | 2024-03-15 10:57:22 +0100 |
| commit | 8dff278b7227007d8a2c2f6c6d6f76c0c5d7a1ac (patch) | |
| tree | 6fa6fff6b64a1f5f4c74b72cce9ca30c971f5d55 /src/db/lmdb_adapter.rs | |
| parent | a80ce6ab5ad9834c3721eeb4f626d53c9a8bb1f4 (diff) | |
| download | garage-8dff278b7227007d8a2c2f6c6d6f76c0c5d7a1ac.tar.gz garage-8dff278b7227007d8a2c2f6c6d6f76c0c5d7a1ac.zip | |
[db-snapshot] Implement db snapshotting logic in garage_db
Diffstat (limited to 'src/db/lmdb_adapter.rs')
| -rw-r--r-- | src/db/lmdb_adapter.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/db/lmdb_adapter.rs b/src/db/lmdb_adapter.rs index 59fa132d..4b131aff 100644 --- a/src/db/lmdb_adapter.rs +++ b/src/db/lmdb_adapter.rs @@ -3,6 +3,7 @@ use core::ptr::NonNull; use std::collections::HashMap; use std::convert::TryInto; +use std::path::PathBuf; use std::sync::{Arc, RwLock}; use heed::types::ByteSlice; @@ -102,6 +103,15 @@ impl IDb for LmdbDb { Ok(ret2) } + fn snapshot(&self, to: &PathBuf) -> Result<()> { + std::fs::create_dir_all(to)?; + let mut path = to.clone(); + path.push("data.mdb"); + self.db + .copy_to_path(path, heed::CompactionOption::Disabled)?; + Ok(()) + } + // ---- fn get(&self, tree: usize, key: &[u8]) -> Result<Option<Value>> { |