Horton

Re: Race condition in recovery?

Dilip Kumar <dilipbalaut@gmail.com>

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From: Dilip Kumar <dilipbalaut@gmail.com>
To: Robert Haas <robertmhaas@gmail.com>
Cc: Kyotaro Horiguchi <horikyota.ntt@gmail.com>, hlinnaka <hlinnaka@iki.fi>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2021-05-23T16:07:58Z
Lists: pgsql-hackers

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On Sun, May 23, 2021 at 2:19 PM Dilip Kumar <dilipbalaut@gmail.com> wrote:
>
> On Sat, May 22, 2021 at 8:33 PM Robert Haas <robertmhaas@gmail.com> wrote:

I have created a tap test based on Robert's test.sh script.  It
reproduces the issue.  I am new with perl so this still needs some
cleanup/improvement, but at least it shows the idea.

-- 
Regards,
Dilip Kumar
EnterpriseDB: http://www.enterprisedb.com

Commits

  1. Further refinement of stuck_on_old_timeline recovery test

  2. Adjust new test case to set wal_keep_segments.

  3. Adjust new test case to set wal_keep_size.

  4. Fix corner case failure of new standby to follow new primary.

  5. Back-port a few PostgresNode.pm methods.

  6. Allow PostgresNode.pm's backup method to accept backup_options.

  7. Add end-to-end testing of pg_basebackup's tar-format output.

  8. Allow PostgresNode.pm tests to wait for catchup

  9. Delay reading timeline history file until it's fetched from master.