[Koha] Missing books after migration to new server

[Katrin Fischer]

Hi Sven,

Koha uses a search engine, either Zebra or Elasticsearch. If you haven't
set up Elasticsearch, the default is Zebra. Have a look at the
koha-rebuild-zebra command in order to do a full reindex of your data.

Something like this should do the trick:

sudo koha-rebuild-zebra -f -v name_of_your_instance

Hope that helps,

Katrin

On 21.09.24 13:00, Sven Seeberg wrote:
> Hi all,
>
> I migrated a Koha 24.05.03 installation to a new server according to
> https://kohageek.blogspot.com/2015/08/move-old-koha-database-to-new.html
>
> (Basically a mysqldump and import.)
>
> After restarting the Apache2 service, I can successfully log in. I can
> access patrons and see the library. Everything seems to work, except
> that I cannot see any item in the Cataloging section and in the OPAC
> front end.
>
> When searching in the Cataloging section, I can see staged marc files
> and also results from configured Z39.50/SRU servers. All this was
> configured/staged before the migration. That means the migartions
> worked (mostly).
>
> The items/books all exist in the MariaDB database. The count of rows
> in the biblio table is as expected. It seems to me that this is some
> kind of caching issue. I flushed and restarted memcached multiple
> times and also rebuild the Zebra index to no avail. Can someone point
> me into the right direction? That would be much appreciated.
>
> Thanks
> Sven
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