Hi Przemek
I have some problems with migration to new server and migrate to new version koha.
On the old server with KOHA 3.20 I made the command "koha-dump biblio-main" (it's an instance name) - everything is fine - backup done.
and
On new test server with KOHA 16.11 execute command koha-restore biblio-main-2017-09-13.sql.gz biblio-main-2017-09-13.tar.gz
Serwer parameters: Server: Ubuntu 14.04 LST Mysql: mysql Ver 14.14 Distrib 5.5.57, for debian-linux-gnu (x86_64) using readline 6.3 Apache: Server version: Apache/2.4.7 (Ubuntu)
Restored? Not! It didn't work. After the above command - I received such output at the terminal:
Did you really use the following command? koha-restore biblio-main-2017-09-13.sql.gz biblio-main-2017-09-13.tar.gz I guess "koha-restore" is not able to deal with compressed files, so you should first uncompress them. After that you will also need to execute "koha-upgrade-schema". However, in July I successfully changed from an old host with Ubuntu 14.04.5 LTS and Koha 3.20.4 to a new host with Debian GNU/Linux and Koha 17.05.1. After building the new host (not using the .tar.gz file) and creating the new Koha instance I used the following command (instead of using "koha-restore"): $ mysql -u root -pPASSWORD DATABASE_NAME < dumpfile-3.20-20170724.sql After that I upgraded the database schema susing this command: $ sudo koha-upgrade-schema INSTANCENAME Hope that helps. Best wishes: Michael -- Geschäftsführer · Diplombibliothekar BBS, Informatiker eidg. Fachausweis Admin Kuhn GmbH · Pappelstrasse 20 · 4123 Allschwil · Schweiz T 0041 (0)61 261 55 61 · E mik@adminkuhn.ch · W www.adminkuhn.ch