[OSM-dev] Empty statefile in minute-replicate breaks osmosis

[Brett Henderson]

Frederik Ramm wrote:
> Hi,
>
> Teemu Koskinen wrote:
>   
>> There's an empty statefile[1] which breaks osmosis:
>> http://planet.openstreetmap.org/minute-replicate/000/073/922.state.txt
>>     
>
> I manually fixed my mirroring like Lennard suggested.
>
> @Admins - any clue as to why that file had zero length? Would it perhaps 
> be possible to construct some wrapper around Osmosis that detects such 
> an outcome and remedies it somehow? The accompanying .osc file seemed 
> fine so it is unlikely that the disk was full.
>   
I don't know what happened.  I need to check what order the files are 
written in.  Everything is supposed to be idempotent meaning that if any 
problems occur during processing of a replication interval, it will be 
re-started and any partly completed files re-created.  Perhaps that 
isn't the case.

Perhaps also an issue is that the old-dev server is now NFS mounting off 
horntail.  Hopefully the problems will disappear once the services 
themselves are moved across to the new server and everything is running 
locally again.

Brett