Face detections and clusters in external folders mounted for multiple users

[dennisverspuij]

Which version of recognize are you using?

7.0.0

Enabled Modes

Object recognition, Face recognition

TensorFlow mode

WASM mode

Downstream App

Memories App

Which Nextcloud version do you have installed?

29.0.2

Which Operating system do you have installed?

Nextcloud AIO docker on Fedora 39

Which database are you running Nextcloud on?

Postgres

Which Docker container are you using to run Nextcloud? (if applicable)

No response

How much RAM does your server have?

64GB

What processor Architecture does your CPU have?

x86_64

Describe the Bug

Hi, I am struggling to have face detection and clustering working for multiple users that have the same external storage folder mounted.
To be more precise, at first I have this external storage folder X mounted for user A, and have succesfully detected and clustered faces for this user. Later I added access and mounted X for user B as well, but no people appear. So I called occ recognize:recrawl and I see the queues filled up for scanning the files again, and see the number dropping to 0 as being processed. But still no people appear for user B. When I peek into the oc_recognize_face_detections table, no entries for user B were added,, only those for user A still exist. Similar case in oc_recognize_face_clusters table. What am I doing wrong here? I am aware of multiple issues regarding sharing face detections and clustering,, such as #1063. But these don't hint at the issue I am having. Any help much appreciated!

Expected Behavior

Face detections and clusters appearing for next user added access to external storage

To Reproduce

See bug description

Debug log

No response