Could not find any metrics for MLD in the data. Did you load the right dataset?

[adhamenaya]

Hi- I have run the OSRM server successfully on the AWS EC2 instance, after doing the steps:

1. osrm-extract --profile ../profiles/car.lua all1.osm.pbf
2. osrm-partition all1.osrm
3. osrm-customize all1.osrm
4. osrm-routed --algorithm=MLD all1.osrm

then I copied the volume of that instance (containing all generated OSRM files e.g., all1.osrm) to another instance. And only in the new instance I try to run the command 4: osrm-routed --algorithm=MLD all1.osrm but I get the following error:

terminate called after throwing an instance of 'osrm::util::exception'
  what():  Could not find any metrics for MLD in the data. Did you load the right dataset?

what prevents me from running the same steps again in the new instance is that the new instance has lower capacity and it will take a much longer time to process osm files again.

so, what I did do wrong here? and is there a way to move the configurations of OSRM from once machine/instance to another without the need to re-run the steps again?

thanks,

[danpat]

Did you check that your data processing commands worked without error? Make sure that all commands return with a 0 exit code to ensure they actually worked properly. I've seen the error you quoted when the datafiles were incompletely generated.