Do I have to reload mergerfs folder if I add a new one?

[ghost]

I have a mergerfs mount

$ sudo cat /etc/fstab
/mnt/hdd*                                 /mnt/storage fuse.mergerfs allow_other,use_ino,cache.files=off,dropcacheonclose=true,ignorepponrename=true,func.mkdir=epall,x-gvfs-show   0       0

I've mount another folder with sshfs

$ sudo mkdir -p /mnt/hdd0
$ sudo chown user:user /mnt/hdd0
$ sshfs user@host:/mnt/hdd0 /mnt/hdd0
$ ls /mnt/hdd0
Audio  Backups  Downloads  Games  lost+found  Software

I was expecting mergerfs to use the new folder too, but it doesn't. If I need to, how do I reload the merged folder?

PS: as a reference, see this to deal with server disconnection while using sshfs.

[trapexit]

https://github.com/trapexit/mergerfs#globbing

NOTE: the globbing is done at mount or when updated using the runtime API. If a new directory is added matching the glob after the fact it will not be automatically included.

[trapexit]

You have to remount or use the runtime API to tell mergerfs about the new branch.