A few weeks ago, I was in the freenet chat room and Oscar accused 
me of seting up a cancer node, because my node was sucking up 
a lot of referances.  I didn't know why, at the time.  Now I think
I know why:  I used to have the node store set at 2 GB.  I lowered
this to 500 MB when I installed 0.3.7, but I might still be sucking
up referances.  Also note that I have two transient nodes on Win 
boxes (at 200 MB apiece) sitting behind this one.

Peter Todd wrote on 2/17/01 10:25 pm:

>Someone's noticed this 
>before I hope. :)
>
>I've noticed that my node 
>consistantly ends up having 
>references to only one other 
>node. The paticular node 
>changes but it's always one 
>that is relatively stable. Of 
>course if this node goes 
>down... No fun. :) Assuming 
>other nodes have the same 
>behaviour it stands to 
>reason that the Freenet 
>network is strung out like a 
>long string. This could easilly 
>be one of the sources of all 
>our network problems. 
>Freenet probably has tonnes 
>of storage space, but a 
>crappy network archetecure.
>
>
>My theory for why this is 
>happening is quite simple. 
>References beget 
>references. Nodes tend to 
>have huge datastores with 
>hundreds of elements in 
>them. Therefore we can 
>reason that we can 
>potentially end up with vast 
>numbers of references from 
>these nodes. Since nodes 
>tend to ask for data from 
>nodes with lots of references 
>already we get a condition 
>where the references to a 
>big node crowd out all other 
>references.
>
>Now as for a fix. I think we 
>should just set a limit on the 
>number of references any 
>individual node can get to a 
>percentage of the total 
>number of references. On 
>reference add if the number 
>of references to the node > 
>total references / x fail. x 
>should be the number of 
>other nodes we want to have 
>references too.
>
>I'm currently looking at the 
>code trying to figure out 
>how to implement this. It's 
>really, really simple except I 
>don't have the slightest clue 
>what most of it does. :)
>
>Now... What should we set x 
>to?
>
>-- 
>retep at penguinpowered.com 
>http://retep.tripod.com 
>
>_____________________________
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Timm Murray

-----------
Great spirits have allways encountered violent opposition from mediocre minds
--Albert Einstein

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