[chord] some questions about Chord

Frank Dabek fdabek at MIT.EDU
Tue Sep 27 11:00:03 EDT 2005


Junqiang,

	If a node is the first node in a system, it forms a Chord ring of one
node (its successor pointer points to itself).

If you are asking how new nodes join an existing system: a new node
contact a well-known node, asks the well-known node to perform a lookup
for the predecessor of the new node's ID, and the new node inserts
itself into the ring after the node returned by the lookup.

--Frank

jqzhu2004 at sina.com wrote:
> Sir/Madam,
> I am a student in a college in China.I have a question to ask.
> I don\'t know how to initialize a Chord system.If a node is the first one in the system,does it send message to all the other nodes,then find there is not a Chord system,then it form a system by itself?
> I am looking forward to your answer.
>                                          Yours,
>                                               Junqiang
>                                           
> 
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