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further split keyspace

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Signed-off-by: Alex Chi Z <chi@neon.tech>
This commit is contained in:
Alex Chi Z
2024-04-14 16:42:15 +03:00
parent 91e6f71b48
commit f0a778774b
1 changed files with 4 additions and 1 deletions
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5
pageserver/src/pgdatadir_mapping.rs
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@@ -878,12 +878,15 @@ fn hash_to_raw_key(prefix: u16, data: &[u8]) -> [u8; RAW_KEY_SIZE] {
}
pub fn encode_aux_file_key(path: &str) -> anyhow::Result<Key> {
if let Some(fname) = split_prefix(path, "pg_logical/") {
if let Some(fname) = split_prefix(path, "pg_logical/mappings/") {
let key = hash_to_raw_key(0x0101, fname.as_bytes());
Ok(Key::from_raw_key_fixed(&key))
} else if let Some(fname) = split_prefix(path, "pg_replslot/") {
let key = hash_to_raw_key(0x0102, fname.as_bytes());
Ok(Key::from_raw_key_fixed(&key))
} else if let Some(fname) = split_prefix(path, "pg_logical/snapshots/") {
let key = hash_to_raw_key(0x0103, fname.as_bytes());
Ok(Key::from_raw_key_fixed(&key))
} else {
let key = hash_to_raw_key(0x01FF, path.as_bytes());
warn!(