[chord] Question of running dbm

Frank Dabek fdabek at MIT.EDU
Mon Jun 7 12:31:30 EDT 2004


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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