I am not sure since when, but I am not able to create nor delete
snapshots anymore. I am getting a permission denied. I upgraded recently
from Luminous to Nautilus and set this allow_new_snaps as mentioned
on[1]
[@ .snap]# ls
snap-1 snap-2 snap-3 snap-4 snap-5 snap-6 snap-7
[@ .snap]# rmdir snap-7
rmdir: failed to remove ‘snap-7’: Permission denied
[@ .snap]# mkdir snap-8
mkdir: cannot create directory ‘snap-8’: Permission denied
[1]
https://docs.ceph.com/docs/nautilus/dev/cephfs-snapshots/