E.4. Release Notes for Tantor SE-1C 16.10.2#
E.4. Release Notes for Tantor SE-1C 16.10.2 #
Release date: 2025-10-09
E.4.1. Review #
Tantor SE-1C is a Russian-made DBMS based on the updated and improved version of the PostgreSQL DBMS. Tantor SE-1C 16.10.2 is based on PostgreSQL 16.
Below are the additional modules and utilities added to Tantor SE-1C, as well as a list of changes to the server core.
E.4.2. Changes #
Packaging and installation changes:
Revised shared library lookup: the DBMS no longer relies on
/etc/ld.so.conf.dentries for/opt/Postgresql/db/16/lib. Shared objects are resolved via embeddedRPATH/RUNPATHin PostgreSQL binaries.Upgrade compatibility:
postinstnow invokesldconfig -n /opt/Postgresql/db/16/lib/to refresh the dynamic linker cache for the DBMS library directory only, ensuring correct resolution on systems that previously usedld.so.conf.d.Rationale (ALT Linux): addresses an issue where, after
apt-get dist-upgradeand initramfs rebuild, paths fromld.so.conf.dwere not included in the initramfs image. As a result,udevdin initramfs could not loadlibzstd.so, causing the boot process to stop at the initramfs stage.User impact: no actions required; the change is transparent during installation and upgrade.
E.4.3. Migration to version 16.10.2 #
When upgrading within the current major version and edition, install Tantor SE-1C 16.10.2 and restart the database server with command:
systemctl restart tantor-se-1c-server-16
To migrate from PostgreSQL or Tantor DB, first install the latest minor version and then perform a data dump/restore using pg_dumpall, or use the pg_upgrade utility.