Files
neon/test_runner/regress
Heikki Linnakangas 9217564026 Fix issues with determining request LSN in read replica (#7795)
Don't set last-written LSN of a page when the record is replayed, only
when the page is evicted from cache. For comparison, we don't update
the last-written LSN on every page modification on the primary either,
only when the page is evicted. Do update the last-written LSN when the
page update is skipped in WAL redo, however.

In neon_get_request_lsns(), don't be surprised if the last-written LSN
is equal to the record being replayed. Use the LSN of the record being
replayed as the request LSN in that case. Add a long comment
explaining how that can happen.

In neon_wallog_page, update last-written LSN also when Shutdown has
been requested. We might still fetch and evict pages for a while,
after shutdown has been requested, so we better continue to do that
correctly.

Enable the check that we don't evict a page with zero LSN also in
standby, but make it a LOG message instead of PANIC

Fixes issue https://github.com/neondatabase/neon/issues/7791
2024-05-22 18:24:21 +03:00
..
2024-03-08 22:24:30 +00:00
2024-04-03 11:23:26 +01:00
2023-07-18 12:56:40 +03:00
2023-07-18 12:56:40 +03:00