[chord] Question of running dbm

[Y Chen]

Thanks for the hint. But I cannot find 16 machines, I only have 4. And I am
failure in set one machine as two or more nodes in the chord ring: when I set
one port number as a peer, I cannot set another port number to join the
network, this cause the previour port failed(I used ./lsd -j). Is there any way
to set one machine as two or more peers to join the chord network?

Cheers!

Yin



Quoting Frank Dabek <fdabek at MIT.EDU>:

> Are there at least 16 nodes (virtual or otherwise) in  your system?
> DHash fragments blocks into 16 smaller fragments and requires at least
> that many nodes to store them.
>
> -Frank
>
> Y Chen wrote:
> > Hi
> >
> > When I tried command
> > ./dbm 0 /tmp/chord-sock 128 8192 - s 0 1
> >
> > there are some error messges:
> >
> > ...
> > dbm: dhashclient::insert failed (2):
> 958192ea4dd14b77d2695f06b058675a9499d63e: D
> > HASH_STOREERR
> > dbm: store_cb: 958192ea4dd14b77d2695f06b058675a9499d63e DHASH_STOREERR
> > store error
> > dbm: dhashclient::insert failed (2):
> d704416507c64fffe8dac35c30c5da35adfe2106: D
> > HASH_STOREERR
> > dbm: store_cb: d704416507c64fffe8dac35c30c5da35adfe2106 DHASH_STOREERR
> > store error
> > dbm: dhashclient::insert failed (2):
> 432483274c17d045e68a443bc37f1b45e7982fb1: D
> > HASH_STOREERR
> > dbm: store_cb: 432483274c17d045e68a443bc37f1b45e7982fb1 DHASH_STOREERR
> > store error
> > dbm: dhashclient::insert failed (2):
> d177696c8bf6e13d12a98e6317b9b6a200203584: D
> > HASH_STOREERR
> > dbm: store_cb: d177696c8bf6e13d12a98e6317b9b6a200203584 DHASH_STOREERR
> > store error
> > dbm: dhashclient::insert failed (2):
> ada4c021f47b9cbf0421abf2d4e407d56ef7953d: D
> > HASH_STOREERR
> > dbm: store_cb: ada4c021f47b9cbf0421abf2d4e407d56ef7953d DHASH_STOREERR
> > store error
> > Total Elapsed: 173.470993
> >
> > What's the problem of this?
> >
> > Thanks for the answers for all my previours questions, and waiting for the
> > reply.
> >
> > Cheers!
> >
> > Yin
> >
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>