mariadb/storage/innobase/buf
Thirunarayanan Balathandayuthapani e80998281a MDEV-37558 Multi-batch recovery discards needed doublewrite pages
Problem:
=======
In multi-batch recovery, pages with LSN > recv_sys.scanned_lsn
are discarded from doublewrite buffer. Later when
reading a corrupted page from disk, corresponding dblwr page
is no longer available. This leads to failure of InnoDB recovery.

Solution:
=========
In buf_dblwr_t::recover(): Replace recv_sys.scanned_lsn
with max_lsn when checking if a page's LSN is within
the recovery range.
2025-10-29 12:09:13 +05:30
..
buf0buddy.cc MDEV-35190 HASH_SEARCH duplicates effort before HASH_INSERT or HASH_DELETE 2024-11-21 08:59:02 +02:00
buf0buf.cc MDEV-37306: buf_zip_decompress() is noisy on all-zero page 2025-10-28 11:20:43 +02:00
buf0checksum.cc MDEV-25105 Remove innodb_checksum_algorithm values none,innodb,... 2021-03-11 12:46:18 +02:00
buf0dblwr.cc MDEV-37558 Multi-batch recovery discards needed doublewrite pages 2025-10-29 12:09:13 +05:30
buf0dump.cc Merge branch '10.5' into 10.6 2024-07-16 15:54:22 +08:00
buf0flu.cc MDEV-37103 innodb_immediate_scrub_data_uncompressed=ON may break innodb_undo_log_truncate=ON 2025-07-16 12:01:59 +03:00
buf0lru.cc MDEV-35149 Race condition around SET GLOBAL innodb_lru_scan_depth 2024-10-21 10:08:58 +03:00
buf0rea.cc MDEV-37902: buf_read_page_low() may miss a call to thd_wait_end() 2025-10-22 19:14:20 +03:00