On 2020/09/04 8:29, Anastasia Lubennikova wrote:
> On 27.08.2020 16:02, Grigory Smolkin wrote:
>> Hello!
>>
>> I`ve noticed, that when running switchover replica to master and back to replica, new history file is streamed to
replica,but not archived,
>> which is not great, because it breaks PITR if archiving is running on replica. The fix looks trivial.
>> Bash script to reproduce the problem and patch are attached.
>>
> Thanks for the report. I agree that it looks like a bug.
+1
+ /* Mark history file as ready for archiving */
+ if (XLogArchiveMode != ARCHIVE_MODE_OFF)
+ XLogArchiveNotify(fname);
I agree that history file should be archived in the standby when
archive_mode=always. But why do we need to do when archive_mode=on?
I'm just concerned about the case where the primary and standby
have the shared archive area, and archive_mode is on.
> For some reason, patch failed to apply on current master, even though I don't see any difference in the code.
> I'll attach this thread to the next commitfest, so it doesn't get lost.
Thanks!
Regards,
--
Fujii Masao
Advanced Computing Technology Center
Research and Development Headquarters
NTT DATA CORPORATION