On 04/22/2017 02:38 AM, John R Pierce wrote:
On 4/22/2017 2:28 AM, chiru r wrote:
I am using Postgresql 9.5 and I have created*backup_admin* user and
created *dba_admin *ROLE with SUPERUSER and REPLICATION ,after that
GRANT *dba_admin * role to backup_admin user and executed
pg_basebakup utility with backup_admin user.
role group membership only inherits object rights, like grant ..... on
table ... to role. it doesn't inherit role attributes like SUPERUSER,
or REPLICATION. you need to ALTER ROLE to add these to each role.
The OP did that:
...
alter user backup_admin set role to dba_admin;
When I followed their steps I got:
aklaver@tito:~> psql -d test -U backup_admin
Null display is "NULL".
psql (9.6.2)
Type "help" for help.
test=# select session_user, current_user;
session_user | current_user
--------------+--------------
backup_admin | dba_admin
(1 row)
test=# \drds
List of settings
Role | Database | Settings
--------------+----------+----------------
backup_admin | | role=dba_admin
aklaver@tito:~> pg_basebackup -p 5432 -h 127.0.0.1 -U backup_admin -D
pg_test/
Password:
pg_basebackup: could not connect to server: FATAL: must be superuser or
replication role to start walsender
So I would also be interested in knowing why it does not work?
--
john r pierce, recycling bits in santa cruz
--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx
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