[pg_rewind] cp: cannot stat ‘pg_wal/RECOVERYHISTORY’: No such file or directory

Hi,

I am getting this below error - after performing pg_rewind when i try to
start new slave ( which earlier was my master) against PGv12 Beta1.
"
cp: cannot stat ‘pg_wal/RECOVERYHISTORY’: No such file or directory
2019-05-27 18:55:47.387 IST [25500] LOG:  entering standby mode
cp: cannot stat ‘pg_wal/RECOVERYHISTORY’: No such file or directory
cp: cannot stat ‘pg_wal/RECOVERYXLOG’: No such file or directory
"

Steps to reproduce -
=============
0)mkdir /tmp/archive_dir1
1)Master Setup -> ./initdb -D master  , add these parameters in
postgresql.conf file -
"
wal_level = hot_standby
wal_log_hints = on
max_wal_senders = 2
wal_keep_segments = 64
hot_standby = on
archive_mode=on
archive_command='cp %p /tmp//archive_dir1/%f'
port=5432
"
Start the server  (./pg_ctl -D master start)
Connect to psql terminal - create table/ insert few rows

2)Slave Setup  ->  ./pg_basebackup -PR -X stream -c fast -h 127.0.0.1 -U
centos -p 5432 -D slave

add these parameters in postgresql.conf file -
"
primary_conninfo = 'user=centos host=127.0.0.1 port=5432'
promote_trigger_file = '/tmp/s1.txt'
restore_command='cp %p /tmp/archive_dir1/%f'
port=5433
"
Start Slave  (./pg_ctl -D slave start)

3)Touch trigger file (touch /tmp/s1.txt)  -> - standby.signal is gone
from standby directory and now able to insert rows on standby server.
4)stop master ( ./pg_ctl -D master stop)
5)Perform pg_rewind
[centos(at)mail-arts bin]$ ./pg_rewind -D master/
--source-server="host=localhost port=5433 user=centos password=edb
dbname=postgres"
pg_rewind: servers diverged at WAL location 0/3003538 on timeline 1
pg_rewind: rewinding from last common checkpoint at 0/2000060 on timeline 1

pg_rewind: Done!

6)Create standby.signal file on master directory ( touch standby.signal)

7)Modify old master/postgresql.conf file -
primary_conninfo = 'user=centos host=127.0.0.1 port=5433'
promote_trigger_file = '/tmp/s1.txt'
restore_command='cp %p /tmp/archive_dir1/%f'
port=5432

8)Try to start the new slave/old master -

[centos(at)mail-arts bin]$ ./pg_ctl -D m1/ start
waiting for server to start....2019-05-27 18:55:47.237 IST [25499] LOG: 
starting PostgreSQL 12beta1 on x86_64-pc-linux-gnu, compiled by gcc
(GCC) 4.8.5 20150623 (Red Hat 4.8.5-36), 64-bit
2019-05-27 18:55:47.237 IST [25499] LOG:  listening on IPv6 address
"::1", port 5432
2019-05-27 18:55:47.237 IST [25499] LOG:  listening on IPv4 address
"127.0.0.1", port 5432
2019-05-27 18:55:47.239 IST [25499] LOG:  listening on Unix socket
"/tmp/.s.PGSQL.5432"
2019-05-27 18:55:47.259 IST [25500] LOG:  database system was
interrupted while in recovery at log time 2019-05-27 18:53:45 IST
2019-05-27 18:55:47.259 IST [25500] HINT:  If this has occurred more
than once some data might be corrupted and you might need to choose an
earlier recovery target.
cp: cannot stat ‘pg_wal/RECOVERYHISTORY’: No such file or directory
2019-05-27 18:55:47.387 IST [25500] LOG:  entering standby mode
cp: cannot stat ‘pg_wal/RECOVERYHISTORY’: No such file or directory
cp: cannot stat ‘pg_wal/RECOVERYXLOG’: No such file or directory
cp: cannot stat ‘pg_wal/RECOVERYXLOG’: No such file or directory
2019-05-27 18:55:47.402 IST [25500] LOG:  redo starts at 0/2000028
cp: cannot stat ‘pg_wal/RECOVERYXLOG’: No such file or directory
2019-05-27 18:55:47.410 IST [25500] LOG:  invalid record length at
0/301E740: wanted 24, got 0
2019-05-27 18:55:47.413 IST [25509] FATAL:  the database system is
starting up
2019-05-27 18:55:47.413 IST [25508] FATAL:  could not connect to the
primary server: FATAL:  the database system is starting up
cp: cannot stat ‘pg_wal/RECOVERYHISTORY’: No such file or directory
cp: cannot stat ‘pg_wal/RECOVERYXLOG’: No such file or directory
2019-05-27 18:55:47.424 IST [25513] FATAL:  the database system is
starting up
2019-05-27 18:55:47.425 IST [25512] FATAL:  could not connect to the
primary server: FATAL:  the database system is starting up
cp: cannot stat ‘pg_wal/RECOVERYHISTORY’: No such file or directory
.....cp: cannot stat ‘pg_wal/RECOVERYXLOG’: No such file or directory

Is there anything i need to change/add  to make it work ?

Thanks.

--
regards,tushar
EnterpriseDB https://www.enterprisedb.com/
The Enterprise PostgreSQL Company