Hi Michael,
The commands look correct overall. Just wanted to double check that you
were running the correct commands. Unfortunately, I'm not entirely sure
why the restoration command is failing (and I haven't had time today to
do any deeper digging)
There's a few options here for next steps:
1) If you actually wanted to do an upgrade, it still is possible, even
if you are also migrating servers at the same time. (See below)
2) If you truly want to do AIP migration, then we might need to dig into
your AIPs more to understand what is going on. I'm not exactly sure what
the issue is offhand.
However, since you stated that your purpose is to just upgrade to DSpace
4 while changing servers, that seems *easier* to do by following the
normal upgrade process... Here's essentially what you'd do (please test
this process first *BEFORE* doing anything in Production):
1) Make a backup copy of your OLD, DSpace 1.8 PostgreSQL Database, for
example:
pg_dump -U [database-user] -f my-dspace-db-backup.sql [database-name]
(Creates a file named "my-dspace-db-backup.sql" which has the full
contents of your database)
2) Create an exact replica of the DSpace 1.8 Database in a new database
called "dspace-upgrade". Pass it the backup.sql file to recreate the
entire database.
createdb -U [database-user] -E UNICODE dspace-upgrade
psql -U [database-user] -f my-dspace-db-backup.sql dspace-upgrade
You now should have an exact replica, DSpace 1.8 database in
"dspace-upgrade"
3) Upgrade that replica, DSpace 1.8 database to be compatible with
DSpace 4.x. You'll have to first upgrade the database to 3.x
compatibility, then to 4.x
# Upgrade to 3.x compatibility by running 'database_schema_18-3.sql'
psql -U [database-user] -f
[dspace-source]/dspace/etc/postgres/database_schema_18-3.sql dspace-upgrade
# Then upgrade to 4.x compatiblity by running 'database_schema_3-4.sql'
psql -U [database-user] -f
[dspace-source]/dspace/etc/postgres/database_schema_3-4.sql dspace-upgrade
4) Now, you have a DSpace 4.x compatible database. You can move that
over to your other server which is running DSpace 4.
# Dump the DSpace 4.x compatible database data (from dspace-upgrade)
pg_dump -U [database-user] -f my-dspace-4.x-db.sql dspace-upgrade
# Copy that "my-dspace-4.x-db.sql" to your NEW server (via scp or
sftp or similar)
# Delete the default (should be empty) 4.x Database on the NEW server.
dropdb -U [database-user] [database-name]
# Recreate an empty DB and load the 4.x compatible data
createdb -U [database-user] -E UNICODE [database-name]
psql -U [database-user] -f my-dspace-4.x-db.sql [database-name]
5) FINALLY, Just copy your "assetstore" folder from your OLD server to
the NEW server and do a full re-index of everything.
At this point, you should have all your old data moved over into an
*uncustomized* version of DSpace 4 on a new server.
As the final step, you'd just reconfigure things how you like them, or
recustomize the UI, etc.
- Tim
On 5/20/2014 11:29 AM, Michael O Holt wrote:
> Hi Tim,
>
> Here are the commands I'm running:
>
> To export AIPs: ./dspace packager -d -a -t AIP -e [email protected] -i
> 10428/0 sitewide-aip.zip
>
> To import AIPs: ./dspace packager -r -a -f -t AIP -e [email protected]
> -i 10428/0 /home/<user>/sitewide-aip.zip
>
> The user that owns the /home/user/ folder owns the dspace folder as well, so
> it shouldn't be a permissions issue.
>
> I made sure to export all the aip files the export created. I wen back and
> checked to make sure that the collection number throwing the error had an AIP
> present and it did.
>
> I would love to just update to 4.1 as that would be far easier, but I'm
> afraid I let the version of Ubuntu Server our Dspace runs on reach EOL. Now I
> can't install the important security updates the OS needs, so I have to
> migrate everything to a new server I'm afraid.
>
> -Michael
>
> ________________________________________
> From: Tim Donohue <[email protected]>
> Sent: Tuesday, May 20, 2014 12:21 PM
> To: Michael O Holt; [email protected]
> Subject: Re: [Dspace-tech] Problems with AIP restore
>
> Hi Michael,
>
> A few questions in order to clarify how you are encountering this error
> message.
>
> * Could you send us the exact command(s) you are running, both to export
> the AIPs from DSpace 1.8 and then to reimport them into DSpace 4.x? It
> might help us better understand why this error is occurring.
>
> * Did you only export the SiteWide AIP? Or did you make sure to export
> all the AIPs? Just to clarify: There should be one AIP for every single
> Community, Collection and Item in your 1.8 DSpace. In order to restore
> all your content, you'd need to migrate all of your AIPs from your old
> 1.8 server to your 4.1 server.
>
> As a sidenote: If you are simply trying to upgrade from 1.8 to 4.x, you
> do not have to use the AIP backup & restore to do so. It's also
> perfectly reasonable to just follow the default upgrade process for
> DSpace. (Essentially you'd just upgrade your old database from 1.8 to
> 3.x and then from 3.x to 4.x, and then move over the /assetstore folder
> from one server to the other.)
>
> https://wiki.duraspace.org/display/DSDOC4x/Upgrading+DSpace
>
> - Tim
>
> On 5/20/2014 9:41 AM, Michael O Holt wrote:
>> Hi,
>>
>> I’m trying to migrate content from a 1.8 server to a new server running
>> 4.1 (the server is running RHEL 6). I’ve created a sitewide AIP of the
>> 1.8 site and I’m trying to import it to the new fresh install of 4.1.
>> Yet, when I run the packager script on the new server, it always gives
>> an error. Nothing shows up on the site afterwards either, so I know the
>> import must not have completed. However, the /assetstore directory does
>> seem to be populated. Yet, no communities, collections, or items are
>> showing up on the site. I’ve tried running index-discovery and
>> stat-initial with no effect. The error I get in the shell is as follows:
>>
>> org.dspace.content.crosswalk.CrosswalkInternalException:
>> org.dspace.content.packager.PackageException: Unable to translate Handle
>> to Internal ID in group named 'COLLECTION_hdl:10428/1077_ADMIN' as
>> DSpace Object (Handle='hdl:10428/1077') does not exist.
>>
>> at
>> org.dspace.content.crosswalk.RoleCrosswalk.ingest(RoleCrosswalk.java:341)
>>
>> at
>> org.dspace.content.crosswalk.RoleCrosswalk.ingest(RoleCrosswalk.java:259)
>>
>> at
>> org.dspace.content.packager.METSManifest.crosswalkXmd(METSManifest.java:1193)
>>
>> at
>> org.dspace.content.packager.METSManifest.crosswalkObjectOtherAdminMD(METSManifest.java:1106)
>>
>> at
>> org.dspace.content.packager.AbstractMETSIngester.ingestObject(AbstractMETSIngester.java:459)
>>
>> at
>> org.dspace.content.packager.AbstractMETSIngester.replace(AbstractMETSIngester.java:1170)
>>
>> at
>> org.dspace.content.packager.AbstractPackageIngester.replaceAll(AbstractPackageIngester.java:241)
>>
>> at
>> org.dspace.content.packager.AbstractPackageIngester.replaceAll(AbstractPackageIngester.java:271)
>>
>> at
>> org.dspace.content.packager.AbstractPackageIngester.replaceAll(AbstractPackageIngester.java:271)
>>
>> at
>> org.dspace.content.packager.AbstractPackageIngester.replaceAll(AbstractPackageIngester.java:271)
>>
>> at org.dspace.app.packager.Packager.replace(Packager.java:727)
>>
>> at org.dspace.app.packager.Packager.main(Packager.java:373)
>>
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>
>> at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>>
>> at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>
>> at java.lang.reflect.Method.invoke(Method.java:606)
>>
>> at
>> org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.java:225)
>>
>> at
>> org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:77)
>>
>> Caused by: org.dspace.content.packager.PackageException: Unable to
>> translate Handle to Internal ID in group named
>> 'COLLECTION_hdl:10428/1077_ADMIN' as DSpace Object
>> (Handle='hdl:10428/1077') does not exist.
>>
>> at
>> org.dspace.content.packager.PackageUtils.translateGroupNameForImport(PackageUtils.java:932)
>>
>> at
>> org.dspace.content.packager.RoleIngester.ingestDocument(RoleIngester.java:383)
>>
>> at
>> org.dspace.content.packager.RoleIngester.ingest(RoleIngester.java:471)
>>
>> at
>> org.dspace.content.crosswalk.RoleCrosswalk.ingest(RoleCrosswalk.java:337)
>>
>> ... 17 more
>>
>> org.dspace.content.crosswalk.CrosswalkInternalException:
>> org.dspace.content.packager.PackageException: Unable to translate Handle
>> to Internal ID in group named 'COLLECTION_hdl:10428/1077_ADMIN' as
>> DSpace Object (Handle='hdl:10428/1077') does not exist.
>>
>> Any help with this would be greatly appreciated. I’m at a loss for what
>> to do next.
>>
>> Michael Holt
>>
>> Assistant Professor and Reference Librarian/Marketing Coordinator
>>
>> Valdosta State University Odum Library
>>
>> 1500 North Patterson Street, Valdosta, GA 31698
>>
>> 229.333.7105
>>
>>
>>
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>>
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