Add timeline ID to file names generated with pg_waldump --save-fullpage Not including the timeline IDs to the file names generated by pg_waldump for the individual blocks saved could cause some of these files to be overwritten when scanning segments across multiple timelines. Having this information is also as much useful as the LSNs, to be able to know from exactly which WAL segment a block is comes from.
While on it, this fixes a few comments in the tests, where the format of the file was not described as matching with the reality. Reported-by: Fujii Masao Reviewed-by: Kyotaro Horiguchi, David Christensen Discussion: https://postgr.es/m/zjp921+nitfnv...@paquier.xyz Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/b381d9637030c163c3b1f8a9d3de51dfc1b4ee58 Modified Files -------------- doc/src/sgml/ref/pg_waldump.sgml | 9 ++++++++- src/bin/pg_waldump/pg_waldump.c | 3 ++- src/bin/pg_waldump/t/002_save_fullpage.pl | 9 +++++---- 3 files changed, 15 insertions(+), 6 deletions(-)