[Obm] obm server migration : Contact reindexation failed

[Benoit CROQUIN]

Hello,

After a migration from server A to server B, obm users can not see old contacts.

Checking obm database, all contacts are linked to the real domain_id 2.
There are more than 100000 records in Contact table, but only new created contacts are shown to users.

I have tried to reindex contact executing the following command : 
$ /usr/share/obm-solr/obm_index_init.py

with following result : 

INFO: Fetch solr servers
INFO: Connect to solr 127.0.0.1 for domain mydomain.fr
INFO: Event indexing for domain mydomain.fr
INFO: Add 5964 events
INFO: Solr commit
INFO: Connect to solr 127.0.0.1 for domain mydomain.fr
INFO: Contact indexing for domain mydomain.fr
INFO: Add 87 contacts
INFO: Solr commit

Could you tell me please how to recover the former contacts, I think this is about a re-indexation but can not find he command to reindex contact ?

Thanks in advance

Benoit Croquin