I can reproduce the bug on the master branch with the following steps:
1. Apply 0001-XXX-Dirty-hack-to-clobber-control-file-for-testing.patch [1]
2. Compile PostgreSQL with `-DEXEC_BACKEND` C compiler flag option.
3. Run `initdb`
4. Run `postgres`
5. Run `pgbench -i`
6. Run `psql -c 'do $$ begin l
Hi,
just to clarify, it isn't pg_rewind related issue and can fire
spontaneously.
I don't have any strong scenario how to reproduce it, tests sometimes
fired on our local CI, but as you can see on thread [1],
where the same issue for frontends was discussed, it is very hard to
reproduce and the
Hi, hackers!
I've got test failure for pg_rewind tests and it seems we have
read/write races
for pg_control file. The test error is incorrect checksum in control file.
Build was compiled with -DEXEC_BACKEND flag.
# +++ tap check in src/bin/pg_rewind +++
Bailout called. Further testing stopped
