[chord] how to store/fetch a string defined by user?
林珈
linjialj at gmail.com
Thu Apr 24 21:56:56 EDT 2008
Hi, Emil,
I have implemented the chord,and have a problem of storing and
fetching the string or int or some other datas which are defied by user.The
exact describtions are as below:
(1) tools/filestore /tmp/chord-sock -s a.txt 1
len 11 inflight 0
len 20
p
len 280
55500ec09625b0a1749e75c4904c86c61b6890d1
what's meaning of the orange lines?
(2) tools/filestore /tmp/chord-sock -l hash 1
a.txt: 11 bytes
Can more infomations of the file be ouputted? Must we write the hash number
of the txt to fetch it?
(3)tools/filestore /tmp/chord-sock -f 1
retrieve 55500ec09625b0a1749e75c4904c86c61b6890d1
retrieve 9819e0555bb48476b2daf9f40d465bb521f5c2d9
retrieve 94d6bfdf53a0fd332fc2771d0f2e6ba5126f296
What's meaning of the three hash numbers?
(4)The dbm command :
tooles/dbm /dhash-1/dhash-sock store chash 2 8
I think the dbm created 2 keys ,and then stored them in chord. How to store
some datas defined by user with dbm?
Thank you for your time.
Looking forward to your replay.
Lin Jia
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