rust/neon
1
0
Fork 0
mirror of https://github.com/neondatabase/neon.git synced 2025-12-26 07:39:58 +00:00
Code Issues Packages Projects Releases Wiki Activity

[refer #167] Fix handling of pg_filenode.map files in page server

Browse Source
This commit is contained in:
Konstantin Knizhnik
2021-05-20 19:16:16 +03:00
parent 87d7ce816d
commit 8465738aa5
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
pageserver/src/walredo.rs
View File

@@ -260,7 +260,7 @@ impl PostgresRedoManagerInternal {
let start = Instant::now();
let apply_result: Result<Bytes, Error>;
if tag.rel.forknum >= pg_constants::PG_XACT_FORKNUM {
if tag.rel.forknum > pg_constants::INIT_FORKNUM {
const ZERO_PAGE: [u8; 8192] = [0u8; 8192];
let mut page = BytesMut::new();
if let Some(fpi) = base_img {
@@ -396,7 +396,7 @@ impl PostgresRedoManagerInternal {
}
} else if xlogrec.xl_rmid == pg_constants::RM_RELMAP_ID {
page.clear();
page.extend_from_slice(&buf[..]);
page.extend_from_slice(&buf[12..]); // skip xl_relmap_update
assert!(page.len() == 512); // size of pg_filenode.map
}
}