Hello,
My configuration : Linux Debian "Bookworm" (stable), vdr (2.6.0-1.1), Kodi (2.20) and a NAS to store the TV records. My NAS is a Glusterfs NAS, replication mode with 2 nodes under Linux Debian "Bookworm".
With a classic configuration : VDR, Tuner DVB, USB hard drive for the TV records, VNI Server and Kodi, I see all my TV records of my hard drive.
But, after a warning about my USB hard drive, I've used my Glusterfs NAS to store my TV records. With "vdr-sxfe", I see all my TV records on my NAS. No trouble to record a TV program, to see the full list of the records or watch a TV record.
Kody accepts to program a record from the Guide. With my remote, I can use the "record" button. So Kodi accepts to use the Glusterfs NAS to make the TV records. The user of VDR application is "vdr", all records are readable for all users. My login is in the group "vdr" when I use Kodi.
With Kodi, the problem is that I see only some few TV records. As example, the list of
- "Recent records" contains few records since 16/11/2023 to 28/09/2024
- "Records" show only a a part of the records since 07/05/2020 to 28/09/2024
Some different mount points for Glusterfs was tested, but nothing change :
- in "/etc/fstab" : glusternode:/vol_vdr /mnt/glusterfs glusterfs defaults,_netdev 0 0
- with "autofs" : glusterfs -fstype=glusterfs glusternode:/vol_vdr, mounted in "/mnt/autofs/glusterfs"
- an other mount point created with "mount --bind <real mount point> <mount point for Kodi>"
In the "Videos" Kodi's section, the TV records directory is used : all TV records are listed and usable 
I don't know if I've missed something an other time 
or If something is to do in the Kodi setup.
Thank you for any help 
Have a good day !