GuidesTroubleshooting

Another ferryd uses the data directory

Only one ferryd can use a data directory at a time.

What you see

ferryd

Error: another ferryd is already running with data directory /var/lib/ferry

Why it occurs

A second ferryd started with the same --data-dir. Only one server can use a data directory at a time.

How to repair it

Stop the other process.
Or give this ferryd its own data directory with --data-dir.

Permission denied on port 80 or 443

On Linux, a program needs a special right to listen on a port below 1024.

The Docker prefix belongs to another server

Each Docker name prefix belongs to one data directory. This ferryd uses a different data directory.

On this page

What you see Why it occurs How to repair it