PostgreSQL 11.x version has reached end of life and is no longer supported by the community. AIX Toolbox team will be uploading PostgreSQL 15 (15.4) to AIX Toolbox soon. It is therefore recommended that customers use PostgreSQL 15 going forward from AIX Toolbox.

Since this is a major version update, internal data storage format is subject to change. Thus, users are requested to perform the steps necessary to migrate their databases. There are several methods to migrate database from one major version to another (traditional backup and restore method is preferred (section 19.6.1)).  For detailed information on the various methods and the steps involved in database migration, please refer https://www.postgresql.org/docs/15/upgrading.html . Users are recommended to go through this link before updating to the new version.

In order to alert the users of this, we have made couple of packaging changes.

1.     1. RPMS have been renamed from postgresql to postgresql15. So, inorder to install postgresql 15 one has to run the following command

dnf install postgresql15

2.     2. We have also added Conflicts: postgresql-libs < 15 in postgresql15 spec file. As a result, if an older version of postgresql is already installed in the system, then the installation would fail with the following error.      

package postgresql15-libs-15.4-1.ppc conflicts with postgresql-libs < 15 provided by postgresql-libs-11.20-1.ppc

In this case, one has to remove the older version of postgresql first and then install the new version.

For example:-

Suppose the database directory is /var/lib/postgresql/data, following would be the sequence of steps to migrate the database.

1.     1. Create a backup of the existing database

       pg_dumpall > outputfile

2.     2. Shut down the old server

       pg_ctl -D /var/lib/postgresql/data -l logfile stop

3.     3. Rename the old installation directory just in case some issue is encountered and one wants to revert back to it

       mv /var/lib/postgresql/data /var/lib/postgresql/data.bak

4.     4. Install the new version of postgresql

5.     5. Create a new database cluster if needed

       initdb -D /var/lib/postgresql/data

6.     6. Start the database server

       pg_ctl -D /var/lib/postgresql/data -l logfile start

7.     7. Restore the data from backup

       psql -d postgres -f outputfile

postgresql15-15.4-1.aix7.1.ppc.rpm is now available in AIX Toolbox.

------------------------------
RESHMA KUMAR

Original Message:
Sent: Fri November 24, 2023 06:40 AM
From: RESHMA KUMAR
Subject: PostgreSQL 15 in AIX Toolbox

PostgreSQL 11.x version has reached end of life and is no longer supported by the community. AIX Toolbox team will be uploading PostgreSQL 15 (15.4) to AIX Toolbox soon. It is therefore recommended that customers use PostgreSQL 15 going forward from AIX Toolbox.

Since this is a major version update, internal data storage format is subject to change. Thus, users are requested to perform the steps necessary to migrate their databases. There are several methods to migrate database from one major version to another (traditional backup and restore method is preferred (section 19.6.1)).  For detailed information on the various methods and the steps involved in database migration, please refer https://www.postgresql.org/docs/15/upgrading.html . Users are recommended to go through this link before updating to the new version.

In order to alert the users of this, we have made couple of packaging changes.

1.     1. RPMS have been renamed from postgresql to postgresql15. So, inorder to install postgresql 15 one has to run the following command

dnf install postgresql15

2.     2. We have also added Conflicts: postgresql-libs < 15 in postgresql15 spec file. As a result, if an older version of postgresql is already installed in the system, then the installation would fail with the following error.      

package postgresql15-libs-15.4-1.ppc conflicts with postgresql-libs < 15 provided by postgresql-libs-11.20-1.ppc

In this case, one has to remove the older version of postgresql first and then install the new version.

For example:-

Suppose the database directory is /var/lib/postgresql/data, following would be the sequence of steps to migrate the database.

1.     1. Create a backup of the existing database

       pg_dumpall > outputfile

2.     2. Shut down the old server

       pg_ctl -D /var/lib/postgresql/data -l logfile stop

3.     3. Rename the old installation directory just in case some issue is encountered and one wants to revert back to it

       mv /var/lib/postgresql/data /var/lib/postgresql/data.bak

4.     4. Install the new version of postgresql

5.     5. Create a new database cluster if needed

       initdb -D /var/lib/postgresql/data

6.     6. Start the database server

       pg_ctl -D /var/lib/postgresql/data -l logfile start

7.     7. Restore the data from backup

       psql -d postgres -f outputfile

------------------------------
RESHMA KUMAR
------------------------------

I recently ran "dnf update" on all my servers to bring all the RPMs to current levels, and encountered one web server that has postgresql-libs-11.20-1.ppc installed.  Not sure why, since I am not aware of any PostgreSQL databases on the system (and in fact I don't even have the psql command installed).  However, removing postgresql-libs would result in the removal of mod_ssl, php, and httpd -- which I definitely need for my web server :-)   Not sure how to proceed:

------------------------------
Erich Wolz

Original Message:
Sent: Mon November 27, 2023 05:35 AM
From: RESHMA KUMAR
Subject: PostgreSQL 15 in AIX Toolbox

postgresql15-15.4-1.aix7.1.ppc.rpm is now available in AIX Toolbox.

------------------------------
RESHMA KUMAR

Original Message:
Sent: Fri November 24, 2023 06:40 AM
From: RESHMA KUMAR
Subject: PostgreSQL 15 in AIX Toolbox

PostgreSQL 11.x version has reached end of life and is no longer supported by the community. AIX Toolbox team will be uploading PostgreSQL 15 (15.4) to AIX Toolbox soon. It is therefore recommended that customers use PostgreSQL 15 going forward from AIX Toolbox.

Since this is a major version update, internal data storage format is subject to change. Thus, users are requested to perform the steps necessary to migrate their databases. There are several methods to migrate database from one major version to another (traditional backup and restore method is preferred (section 19.6.1)).  For detailed information on the various methods and the steps involved in database migration, please refer https://www.postgresql.org/docs/15/upgrading.html . Users are recommended to go through this link before updating to the new version.

In order to alert the users of this, we have made couple of packaging changes.

1.     1. RPMS have been renamed from postgresql to postgresql15. So, inorder to install postgresql 15 one has to run the following command

dnf install postgresql15

2.     2. We have also added Conflicts: postgresql-libs < 15 in postgresql15 spec file. As a result, if an older version of postgresql is already installed in the system, then the installation would fail with the following error.      

package postgresql15-libs-15.4-1.ppc conflicts with postgresql-libs < 15 provided by postgresql-libs-11.20-1.ppc

In this case, one has to remove the older version of postgresql first and then install the new version.

For example:-

Suppose the database directory is /var/lib/postgresql/data, following would be the sequence of steps to migrate the database.

1.     1. Create a backup of the existing database

       pg_dumpall > outputfile

2.     2. Shut down the old server

       pg_ctl -D /var/lib/postgresql/data -l logfile stop

3.     3. Rename the old installation directory just in case some issue is encountered and one wants to revert back to it

       mv /var/lib/postgresql/data /var/lib/postgresql/data.bak

4.     4. Install the new version of postgresql

5.     5. Create a new database cluster if needed

       initdb -D /var/lib/postgresql/data

6.     6. Start the database server

       pg_ctl -D /var/lib/postgresql/data -l logfile start

7.     7. Restore the data from backup

       psql -d postgres -f outputfile

------------------------------
RESHMA KUMAR
------------------------------

I recently ran "dnf update" on all my servers to bring all the RPMs to current levels, and encountered one web server that has postgresql-libs-11.20-1.ppc installed.  Not sure why, since I am not aware of any PostgreSQL databases on the system (and in fact I don't even have the psql command installed).  However, removing postgresql-libs would result in the removal of mod_ssl, php, and httpd -- which I definitely need for my web server :-)   Not sure how to proceed:

------------------------------
Erich Wolz

Original Message:
Sent: Mon November 27, 2023 05:35 AM
From: RESHMA KUMAR
Subject: PostgreSQL 15 in AIX Toolbox

postgresql15-15.4-1.aix7.1.ppc.rpm is now available in AIX Toolbox.

------------------------------
RESHMA KUMAR

Original Message:
Sent: Fri November 24, 2023 06:40 AM
From: RESHMA KUMAR
Subject: PostgreSQL 15 in AIX Toolbox

PostgreSQL 11.x version has reached end of life and is no longer supported by the community. AIX Toolbox team will be uploading PostgreSQL 15 (15.4) to AIX Toolbox soon. It is therefore recommended that customers use PostgreSQL 15 going forward from AIX Toolbox.

Since this is a major version update, internal data storage format is subject to change. Thus, users are requested to perform the steps necessary to migrate their databases. There are several methods to migrate database from one major version to another (traditional backup and restore method is preferred (section 19.6.1)).  For detailed information on the various methods and the steps involved in database migration, please refer https://www.postgresql.org/docs/15/upgrading.html . Users are recommended to go through this link before updating to the new version.

In order to alert the users of this, we have made couple of packaging changes.

1.     1. RPMS have been renamed from postgresql to postgresql15. So, inorder to install postgresql 15 one has to run the following command

dnf install postgresql15

2.     2. We have also added Conflicts: postgresql-libs < 15 in postgresql15 spec file. As a result, if an older version of postgresql is already installed in the system, then the installation would fail with the following error.      

package postgresql15-libs-15.4-1.ppc conflicts with postgresql-libs < 15 provided by postgresql-libs-11.20-1.ppc

In this case, one has to remove the older version of postgresql first and then install the new version.

For example:-

Suppose the database directory is /var/lib/postgresql/data, following would be the sequence of steps to migrate the database.

1.     1. Create a backup of the existing database

       pg_dumpall > outputfile

2.     2. Shut down the old server

       pg_ctl -D /var/lib/postgresql/data -l logfile stop

3.     3. Rename the old installation directory just in case some issue is encountered and one wants to revert back to it

       mv /var/lib/postgresql/data /var/lib/postgresql/data.bak

4.     4. Install the new version of postgresql

5.     5. Create a new database cluster if needed

       initdb -D /var/lib/postgresql/data

6.     6. Start the database server

       pg_ctl -D /var/lib/postgresql/data -l logfile start

7.     7. Restore the data from backup

       psql -d postgres -f outputfile

------------------------------
RESHMA KUMAR
------------------------------

Apr-util provides a postgresql module which needs postgresql-libs. We have rebuilt and published apr-util 1.6.3-2 to avoid postgresql-libs dependency in the main apr-util rpm. Apr-util postgresql module is now provided through a separate sub-rpm. Please update apr-util to version 1.6.3-2 and then you can remove postgresql-libs.

https://public.dhe.ibm.com/aix/freeSoftware/aixtoolbox/RPMS/ppc/apr-util/apr-util-1.6.3-2.aix7.1.ppc.rpm

I recently ran "dnf update" on all my servers to bring all the RPMs to current levels, and encountered one web server that has postgresql-libs-11.20-1.ppc installed.  Not sure why, since I am not aware of any PostgreSQL databases on the system (and in fact I don't even have the psql command installed).  However, removing postgresql-libs would result in the removal of mod_ssl, php, and httpd -- which I definitely need for my web server :-)   Not sure how to proceed:

------------------------------
Erich Wolz

Original Message:
Sent: Mon November 27, 2023 05:35 AM
From: RESHMA KUMAR
Subject: PostgreSQL 15 in AIX Toolbox

postgresql15-15.4-1.aix7.1.ppc.rpm is now available in AIX Toolbox.

------------------------------
RESHMA KUMAR

Original Message:
Sent: Fri November 24, 2023 06:40 AM
From: RESHMA KUMAR
Subject: PostgreSQL 15 in AIX Toolbox

PostgreSQL 11.x version has reached end of life and is no longer supported by the community. AIX Toolbox team will be uploading PostgreSQL 15 (15.4) to AIX Toolbox soon. It is therefore recommended that customers use PostgreSQL 15 going forward from AIX Toolbox.

Since this is a major version update, internal data storage format is subject to change. Thus, users are requested to perform the steps necessary to migrate their databases. There are several methods to migrate database from one major version to another (traditional backup and restore method is preferred (section 19.6.1)).  For detailed information on the various methods and the steps involved in database migration, please refer https://www.postgresql.org/docs/15/upgrading.html . Users are recommended to go through this link before updating to the new version.

In order to alert the users of this, we have made couple of packaging changes.

1.     1. RPMS have been renamed from postgresql to postgresql15. So, inorder to install postgresql 15 one has to run the following command

dnf install postgresql15

2.     2. We have also added Conflicts: postgresql-libs < 15 in postgresql15 spec file. As a result, if an older version of postgresql is already installed in the system, then the installation would fail with the following error.      

package postgresql15-libs-15.4-1.ppc conflicts with postgresql-libs < 15 provided by postgresql-libs-11.20-1.ppc

In this case, one has to remove the older version of postgresql first and then install the new version.

For example:-

Suppose the database directory is /var/lib/postgresql/data, following would be the sequence of steps to migrate the database.

1.     1. Create a backup of the existing database

       pg_dumpall > outputfile

2.     2. Shut down the old server

       pg_ctl -D /var/lib/postgresql/data -l logfile stop

3.     3. Rename the old installation directory just in case some issue is encountered and one wants to revert back to it

       mv /var/lib/postgresql/data /var/lib/postgresql/data.bak

4.     4. Install the new version of postgresql

5.     5. Create a new database cluster if needed

       initdb -D /var/lib/postgresql/data

6.     6. Start the database server

       pg_ctl -D /var/lib/postgresql/data -l logfile start

7.     7. Restore the data from backup

       psql -d postgres -f outputfile

------------------------------
RESHMA KUMAR
------------------------------