Warning: underlay of /etc/localtime required more than 50 (85) bind mounts
When using apptainer (version 1.1.6-bp155.2.18) on Suse Linux Enterprise we are receiving this Warning:
INFO: underlay of /etc/localtime required more than 50 (90) bind mounts
It does not seem to have any impact on the container.
This might be a solution according to (https://groups.google.com/a/lbl.gov/g/singularity/c/25e7LrRmFnc/m/ojjwVxSABwAJ)
You can avoid the warning by including an /etc/localtime bind mount
point inside the image, if you have control over that.