[Tilesathome] tah problems with multiple computers

spaetz osm at sspaeth.de
Tue Sep 23 13:47:29 BST 2008


On Tue, Sep 23, 2008 at 06:55:18AM -0400, Matthias Julius wrote:
> Sebastian Spaeth <Sebastian at SSpaeth.de> writes:
> Well, in the stats it almost went up to 20k.  Why would munin show
> this when the queue isn't really that long?

The db always showed about 900 unhandled uploaded files. It did not delete some files (it does now) and I don't have the patience or time to do forensic debugging to see what exactly went wrong there.

> You only get this error message if the server says so.  If the upload
> directory is full client will tell you exactly that.

OK, I stand corrected 

> Or have the server allow 20 jobs or so per user + uuid.  It is rather
> silly to set up multiple user accounts to work around this limit.
> Besides, a dedicated uploader can only upload with one username.

Sure, it makes sense doing so. It's not done this way as client_uuids are a relatively recent addition so the server did not work with them yet.

> > And we are moving to a different server very soon, hopefully we'll be 
> > able to push up the prformance there a bit...
> 
> ... especially once it accepts tileset files.

Yep, that will help a lot. I have the tileset file handling stub in the processor, it's just not yet doing anything. We'll need to decide on how the client<-> server communicate layer, z,x,y values before the server copes with them.

spaetz




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