The df commands were incorrect. They were using the hostname rather than the file path.
The port list for the security group had a duplicate entry. If you used that list to create a secgroup from scratch, you got an error code for having a duplicate rule.
The
df
commands were incorrect. They were using the hostname rather than the file path.The port list for the security group had a duplicate entry. If you used that list to create a secgroup from scratch, you got an error code for having a duplicate rule.