Hello euler,

did you backup your db prior to updating the handle sequence?
Actually the handle_id is taken to build the new handle rather than the
existing handle.
You may take a look at the handle table in the backup and the new one.

I'll file a ticket in JIRA this may have sideeffects on AIP and other
things.

Hope this helps

Claudia Jürgen

Am 28.06.2017 um 08:37 schrieb euler:
Dear All,

The repository I'm working on is running with the latest dspace-6_x branch.
Based on this link: Updating Existing Handle Prefixes
<https://wiki.duraspace.org/display/DSDOC6x/Installing+DSpace#InstallingDSpace-UpdatingExistingHandlePrefixes>,
I run the following command [dspace]/bin/dspace update-handle-prefix
123456789 20.500.12066 after we received the handle prefix from CNRI and
updating the config.dct file. Below is the output of the command:

Getting information about handles from database...
In your repository will be updated 391 handles to new prefix 20.500.12066
from original 123456789!

Servlet container (e.g. Apache Tomcat, Jetty, Caucho Resin) must be running.
If it is necessary, please make a backup of the database.
Are you ready to continue? [y/n]: y

Updating handle table... 391 items updated
Updating metadatavalues table... 2 metadata values updated
Handles successfully updated in database.

Re-creating browse and search indexes...
Browse and search indexes are ready now.

All done successfully. Please check the DSpace logs!

Now, below is a screenshot of an item *before* I ran the update handle
command.

<https://lh3.googleusercontent.com/-OlfqlTpuXno/WVNJdV_8kuI/AAAAAAAABfA/RSuaHmeHQ28UpXXqt_ug3ru2zjH61WO4QCLcBGAs/s1600/b4-update-prefix.PNG>

Below is the same item *after* the update prefix command:


<https://lh3.googleusercontent.com/-RJugrnf9jbA/WVNK8SRr8kI/AAAAAAAABfQ/UYa2gbQznR0Fgtth01Tk0X5X9FNpGeA1QCLcBGAs/s1600/after-update-prefix.PNG>Notice
that the updated handle is now 20.500.12066/391 which is clearly wrong
because it should be 20.500.12066/390 since the original URI was
123456789/390. The handle 20.500.12066/390 is now assigned to the owning
collection of the item. Is this a bug? I hope someone from the list can
reproduce this. Please help on how to resolve this issue. This could really
be a problem if you have thousands of records from your demo system that
you would like to migrate to a production server.
<https://lh3.googleusercontent.com/-RJugrnf9jbA/WVNK8SRr8kI/AAAAAAAABfQ/UYa2gbQznR0Fgtth01Tk0X5X9FNpGeA1QCLcBGAs/s1600/after-update-prefix.PNG>Thanks
in advance and hoping for your favorable response,
<https://lh3.googleusercontent.com/-RJugrnf9jbA/WVNK8SRr8kI/AAAAAAAABfQ/UYa2gbQznR0Fgtth01Tk0X5X9FNpGeA1QCLcBGAs/s1600/after-update-prefix.PNG>
<https://lh3.googleusercontent.com/-RJugrnf9jbA/WVNK8SRr8kI/AAAAAAAABfQ/UYa2gbQznR0Fgtth01Tk0X5X9FNpGeA1QCLcBGAs/s1600/after-update-prefix.PNG>
euler
<https://lh3.googleusercontent.com/-RJugrnf9jbA/WVNK8SRr8kI/AAAAAAAABfQ/UYa2gbQznR0Fgtth01Tk0X5X9FNpGeA1QCLcBGAs/s1600/after-update-prefix.PNG>


--
Claudia Juergen
Eldorado

Technische Universität Dortmund
Universitätsbibliothek
Vogelpothsweg 76
44227 Dortmund

Tel.: +49 231-755 40 43
Fax: +49 231-755 40 32
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