Re: Synchronizing slots from primary to standby

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От shveta malik
Тема Re: Synchronizing slots from primary to standby
Дата
Msg-id CAJpy0uCfrSspV1x3VWkgamqyhYaUWQZpP0nqjJx4YPvKqN6P_A@mail.gmail.com
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Ответ на Re: Synchronizing slots from primary to standby  (Amit Kapila <amit.kapila16@gmail.com>)
Ответы Re: Synchronizing slots from primary to standby
Список pgsql-hackers
On Wed, Feb 28, 2024 at 4:51 PM Amit Kapila <amit.kapila16@gmail.com> wrote:
>
> On Wed, Feb 28, 2024 at 3:26 PM shveta malik <shveta.malik@gmail.com> wrote:
> >
> >
> > Here is the patch which addresses the above comments. Also optimized
> > the test a little bit. Now we use pg_sync_replication_slots() function
> > instead of worker to test the operator-redirection using search-patch.
> > This has been done to simplify the test case and reduce the added
> > time.
> >
>
> I have slightly adjusted the comments in the attached, otherwise, LGTM.

This patch was pushed (commit: b3f6b14) and it resulted in BF failure:
https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=drongo&dt=2024-02-29%2012%3A49%3A27

The concerned log on standby1:
2024-02-29 14:23:16.738 UTC [3908:4]
040_standby_failover_slots_sync.pl LOG:  statement: SELECT
pg_sync_replication_slots();
The system cannot find the file specified.
2024-02-29 14:23:16.971 UTC [3908:5]
040_standby_failover_slots_sync.pl ERROR:  could not connect to the
primary server: connection to server at "127.0.0.1", port 65352
failed: FATAL:  SSPI authentication failed for user "repl_role"
2024-02-29 14:23:16.971 UTC [3908:6]
040_standby_failover_slots_sync.pl STATEMENT:  SELECT
pg_sync_replication_slots();

It seems authentication is failing for the new role added.We also see
method=sspi used in the publisher log. We are analysing it further and
will share the findings.


thanks
Shveta



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