Admin Manual

Restrictions on Linkable External Storages

Please refer to the appended table for S3 compatible storage that has a connection achievement to GakuNin RDM.

Service Name

Max Size per File

Extended Storage (add-on method)

Institutional Storage (bulk mount method)

Amazon S3 50GB
Azure Blob Storage 5GB
Bitbucket (read-only)
Box 5GB
Dataverse 2GB
Dropbox 5GB
figshare 50MB
GitHub 100MB
GitLab (read-only)
Google Drive 5GB *1
Nextcloud 5GB
NII Storage 5GB
OneDrive for Office365
(Microsoft365 One Drive)
5GB
OpenStack Swift 5GB
Oracle Cloud Infrastructure Object Storage 5GB
ownCloud 5GB
S3 Compatible Storage 50GB
  • *1 Files and folders displayed on the Google Drive add-on are limited to those created or uploaded on GakuNin RDM. (Reference: Release notes "GakuNin RDM (ver. 25.05.28)[JPN]")