Alex Chi Z. 640ac4fc9e fix(pageserver): report timestamp is in the past if the key is missing (#10210) ...

## Problem

If for some reasons we already garbage-collected the data under an LSN
but the caller uses a past LSN for the find_time_cutoff function, now we
will report a missing key error and GC will never proceed.

Note that missing key error can also happen if the key is really missing
(i.e., during the past offload incidents)

## Summary of changes

Make sure GC proceeds by bumping the LSN. When time_cutoff=None, we will
not increase the time_cutoff (it will be set to latest_gc_cutoff). If we
really need to bump the GC LSN for maintenance purpose, we need a
separate API to do that.

Signed-off-by: Alex Chi Z <chi@neon.tech>

2025-01-09 14:43:20 +00:00

..

benches

pageserver: make BufferedWriter do double-buffering (#9693)

2024-12-04 16:54:56 +00:00

client

Add response tag to getpage request in V3 protocol version (#8686)

2025-01-09 13:12:04 +00:00

compaction

chore: fix clippy lints 2024-12-06 (#10138)

2024-12-16 15:33:21 +00:00

ctl

Add the ability to configure GenericRemoteStorage for the scrubber (#9652)

2024-11-18 21:01:48 +00:00

pagebench

Add response tag to getpage request in V3 protocol version (#8686)

2025-01-09 13:12:04 +00:00

src

fix(pageserver): report timestamp is in the past if the key is missing (#10210)

2025-01-09 14:43:20 +00:00

test_data

pageserver: add layer visibility calculation (#8511)

2024-08-01 09:25:35 +00:00

Cargo.toml

fast imports: initial Importer and Storage changes (#9218)

2024-11-22 22:47:06 +00:00