What were you trying to do that didn't work?

> A kernel message of FAT "kernel: FAT-fs (loop0): "fat=16" option is obsolete, not supported now" was shown when ReaR was making a backup.

> h3. Please provide the package NVR for which bug is seen:
rear-2.6-21.el9_3.x86_64

> h3. How reproducible:
Always.

> h3. Steps to reproduce

1.  Fresh install a RHEL9.3
2.  Create a backup for the system
3.  

> h3. Expected results
No obsolete mount option message from kernel.

> h3. Actual results
Obsolete mount option "fat=16" was shown in the system logs.