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Author Topic: [1500 TH] p2pool: Decentralized, DoS-resistant, Hop-Proof pool  (Read 2591571 times)
Costia
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January 26, 2012, 10:31:46 PM
 #21

i have a core i5 750 and it also happens to me once in a while
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gnar1ta$
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January 26, 2012, 10:40:51 PM
 #22

I think it's going to depend on what else the computer is used for. I moved my bitcoind and p2pool nodes to a dedicated rig with a sempron and 2GB ram and haven't seen the error yet (only been a few hours). The computer they were on is more powerful but being used for many other things and I would get dozens of errors every hour.

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dirtycat
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January 26, 2012, 11:20:31 PM
 #23

I think it's going to depend on what else the computer is used for. I moved my bitcoind and p2pool nodes to a dedicated rig with a sempron and 2GB ram and haven't seen the error yet (only been a few hours). The computer they were on is more powerful but being used for many other things and I would get dozens of errors every hour.

nothing else is run on mine.. dedidicated miner.

poop!
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January 26, 2012, 11:39:14 PM
 #24

nothing else is run on mine.. dedidicated miner.

What OS and miner? And have you tried limiting bitcoind connections (-maxconnections=x)?

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January 27, 2012, 12:17:59 AM
 #25

nothing else is run on mine.. dedidicated miner.

What OS and miner? And have you tried limiting bitcoind connections (-maxconnections=x)?

win 7 and cgminer.. im at 8 connections on bitcoind never goes higher.  should I set it lower?

poop!
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January 27, 2012, 12:30:24 AM
 #26

win 7 and cgminer.. im at 8 connections on bitcoind never goes higher.  should I set it lower?

No don't set it lower. Your port isn't forwarded. And with that processor and RAM I doubt you can run Windows alone without spiking the CPU. If its a dedicated rig change it to Linux or upgrade hardware. Just my suggestion, someone else may have a different one.

Losing hundreds of Bitcoins with the best scammers in the business - BFL, Avalon, KNC, HashFast.
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January 27, 2012, 12:34:51 AM
 #27

win 7 and cgminer.. im at 8 connections on bitcoind never goes higher.  should I set it lower?

No don't set it lower. Your port isn't forwarded. And with that processor and RAM I doubt you can run Windows alone without spiking the CPU. If its a dedicated rig change it to Linux or upgrade hardware. Just my suggestion, someone else may have a different one.

meh perhaps.. I had p2pool and bitcoind running on my linux box and connected my miner.. it was fine.. probably just have to switch it back.  its not a huge issue.. just pops up that error every 5 mins or so.

poop!
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January 27, 2012, 12:51:49 AM
 #28

When was the last time p2pool payed out? Been mining for about 20h now and wanted to check that I didn't "miss it" somehow due to misconfiguration on my end (given that the "average time between blocks" is being calculated as half a day).

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January 27, 2012, 12:56:19 AM
 #29

Nope - It has been about 32 hours since last block...

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January 27, 2012, 01:46:28 AM
 #30

Happy to see p2pool growing!

Is there someway to make a signature picture ?

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January 27, 2012, 01:55:09 AM
 #31

I'm considering migrating a percentage of my hashing to P2Pool.
Is there any interface / utility / whatever to watch all the miners are working ?



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January 27, 2012, 01:59:24 AM
 #32

If you use cgminer or BAMT there are monitors available.

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ace24
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January 27, 2012, 04:56:01 AM
 #33

Getting numerous errors along these lines:

Code:
2012-01-26 20:45:16.563426 > Unhandled Error
2012-01-26 20:45:16.563545 > Traceback (most recent call last):
2012-01-26 20:45:16.563710 >   File "/usr/lib/python2.7/site-packages/twisted/python/log.py", line 69, in callWithContext
2012-01-26 20:45:16.563815 >     return context.call({ILogContext: newCtx}, func, *args, **kw)
2012-01-26 20:45:16.563914 >   File "/usr/lib/python2.7/site-packages/twisted/python/context.py", line 118, in callWithContext
2012-01-26 20:45:16.564013 >     return self.currentContext().callWithContext(ctx, func, *args, **kw)
2012-01-26 20:45:16.564120 >   File "/usr/lib/python2.7/site-packages/twisted/python/context.py", line 81, in callWithContext
2012-01-26 20:45:16.564219 >     return func(*args,**kw)
2012-01-26 20:45:16.564316 >   File "/usr/lib/python2.7/site-packages/twisted/internet/posixbase.py", line 581, in _doReadOrWrite
2012-01-26 20:45:16.564457 >     why = selectable.doRead()
2012-01-26 20:45:16.564554 > --- <exception caught here> ---
2012-01-26 20:45:16.564651 >   File "/usr/lib/python2.7/site-packages/twisted/internet/udp.py", line 131, in doRead
2012-01-26 20:45:16.564749 >     self.protocol.datagramReceived(data, addr)
2012-01-26 20:45:16.564845 >   File "/home/adam/p2pool/nattraverso/pynupnp/upnp.py", line 462, in datagramReceived
2012-01-26 20:45:16.564943 >     result = client.getPage(url=loc)
2012-01-26 20:45:16.565038 >   File "/usr/lib/python2.7/site-packages/twisted/web/client.py", line 605, in getPage
2012-01-26 20:45:16.565135 >     *args, **kwargs).deferred
2012-01-26 20:45:16.565231 >   File "/usr/lib/python2.7/site-packages/twisted/web/client.py", line 580, in _makeGetterFactory
2012-01-26 20:45:16.565328 >     scheme, host, port, path = _parse(url)
2012-01-26 20:45:16.565424 >   File "/usr/lib/python2.7/site-packages/twisted/web/client.py", line 552, in _parse
2012-01-26 20:45:16.565521 >     host, port = host.split(':')
2012-01-26 20:45:16.565616 > exceptions.ValueError: too many values to unpack

Cant tell whether this is a problem with twisted or p2pool, though it doesnt actually appear to affect function of p2pool. Just a tad annoying to see it frequently scrolling by.

For what its worth I'm running arch linux with twisted 11.1.0. Tried both p2pool 0.8.1 and latest git, happens on both.
kwukduck
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January 27, 2012, 06:17:31 AM
Last edit: January 27, 2012, 07:10:51 AM by kwukduck
 #34

well this isnt working for me...
I used to mine about 0.6 btc/day. ive been mining at p2pool for 1.5 days now and still no payment. the console shows 0.28 btc if block found.... so instead of 0.9 btc, i earn 0.28 in the same time?
Where does the rest go....?

14b8PdeWLqK3yi3PrNHMmCvSmvDEKEBh3E
Ranvier
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January 27, 2012, 06:30:42 AM
Last edit: January 27, 2012, 06:44:01 AM by Ranvier
 #35

well this isnt working for me...
I used to mine about 0.6 btc/day. ive been mining at p2pool for 1.5 days now and still no payment. the console shows 0.28 btc if block found.... so instead of 1.8 btc, i earn 0.28 in the same time?
Where does the rest go....?

Variance. The pool has been unlucky for the past 36 hours, and such variance is to be expected for smaller pools.

However, tomorrow the pool could find 3 blocks or something. Alternatively, it may not. What matters is that in the long run, you likely earn MORE BTC than other pools due to the lack of fees, even WITH the variance.

P.S. My advice would be to be patient and try it out for 3 more days. A block will be found... eventually.
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January 27, 2012, 07:13:44 AM
 #36

@ranvier

i hope its just that, ill leave it running for a bit longer, if only to push back on the big centralized pools Smiley

14b8PdeWLqK3yi3PrNHMmCvSmvDEKEBh3E
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January 27, 2012, 08:40:09 AM
 #37

I just updated to git head to try and use the cool graphs that you added, and now p2pool does not work.

Code:
/home/user/.virtualenvs/p2pool/src/p2pool/p2pool/bitcoin/data.py:220: DeprecationWarning: object.__new__() takes no parameters
  return Type.__new__(cls, bits, endianness)
2012-01-27 00:26:35.821253 p2pool (version 6bc7e5a)
2012-01-27 00:26:35.821342
2012-01-27 00:26:35.909783 Testing bitcoind RPC connection to 'http://127.0.0.1:8332/' with username 'XXX'...
2012-01-27 00:26:37.006202     ...success!
2012-01-27 00:26:37.006344     Current block hash: 37b6cb25596d2f958329c09b804740b9ec17354c5ddfb2b54d0
2012-01-27 00:26:37.006382
2012-01-27 00:26:37.006434 Testing bitcoind P2P connection to '127.0.0.1:8333'...
2012-01-27 00:26:37.088783     ...success!
2012-01-27 00:26:37.088886
2012-01-27 00:26:37.088926 Computing payout script from provided address....
2012-01-27 00:26:37.089064     ...success!
2012-01-27 00:26:37.089374     Payout script: Address. Address: XXX
2012-01-27 00:26:37.089423
2012-01-27 00:26:37.090254 Loading shares...
2012-01-27 00:26:37.483400     1000
2012-01-27 00:26:37.877625     2000
2012-01-27 00:26:38.262550     3000
2012-01-27 00:26:38.716094     4000
2012-01-27 00:26:39.108707     5000
2012-01-27 00:26:39.511317     6000
2012-01-27 00:26:39.902087     7000
2012-01-27 00:26:40.299090     8000
2012-01-27 00:26:40.697647     9000
2012-01-27 00:26:41.103349     10000
2012-01-27 00:26:41.496330     11000
2012-01-27 00:26:41.891135     12000
2012-01-27 00:26:42.380966     13000
2012-01-27 00:26:42.829835     14000
2012-01-27 00:26:43.227463     15000
2012-01-27 00:26:43.628644     16000
2012-01-27 00:26:44.021879     17000
2012-01-27 00:26:44.426356     18000
2012-01-27 00:26:44.829588     19000
2012-01-27 00:26:45.214943     20000
2012-01-27 00:26:45.611580     21000
2012-01-27 00:26:46.169637     22000
2012-01-27 00:26:46.574828     23000
2012-01-27 00:26:46.972577     24000
2012-01-27 00:26:47.374394     25000
2012-01-27 00:26:47.761511     26000
2012-01-27 00:26:48.150344     27000
2012-01-27 00:26:48.553780     ...inserting 27972 verified shares...
2012-01-27 00:26:49.573026     ...done loading 27971 shares!
2012-01-27 00:26:49.573193
2012-01-27 00:26:49.573491 Initializing work...
2012-01-27 00:26:51.034321     ...success!
2012-01-27 00:26:51.034499
2012-01-27 00:26:51.035137 Joining p2pool network using port 8335...
2012-01-27 00:26:51.220395     ...success!
2012-01-27 00:26:51.220551
2012-01-27 00:26:51.223841 Listening for workers on port 8336...
2012-01-27 00:26:51.224123     Worker password: XXX (only required for generating graphs)
2012-01-27 00:26:51.228432 > Traceback (most recent call last):
2012-01-27 00:26:51.228539 >   File "/usr/lib/python2.6/dist-packages/twisted/internet/defer.py", line 354, in _startRunCallbacks
2012-01-27 00:26:51.228590 >     self._runCallbacks()
2012-01-27 00:26:51.228625 >   File "/usr/lib/python2.6/dist-packages/twisted/internet/defer.py", line 371, in _runCallbacks
2012-01-27 00:26:51.228675 >     self.result = callback(self.result, *args, **kw)
2012-01-27 00:26:51.228710 >   File "/usr/lib/python2.6/dist-packages/twisted/internet/defer.py", line 879, in gotResult
2012-01-27 00:26:51.228753 >     _inlineCallbacks(r, g, deferred)
2012-01-27 00:26:51.228787 >   File "/usr/lib/python2.6/dist-packages/twisted/internet/defer.py", line 823, in _inlineCallbacks
2012-01-27 00:26:51.228820 >     result = g.send(result)
2012-01-27 00:26:51.228860 > --- <exception caught here> ---
2012-01-27 00:26:51.228897 >   File "/home/user/.virtualenvs/p2pool/src/p2pool/p2pool/main.py", line 736, in main
2012-01-27 00:26:51.228930 >     grapher = graphs.Grapher(os.path.join(datadir_path, 'rrd'))
2012-01-27 00:26:51.228962 >   File "/home/user/.virtualenvs/p2pool/src/p2pool/p2pool/graphs.py", line 102, in __init__
2012-01-27 00:26:51.229010 >     'RRA:AVERAGE:0.5:30:288', # last month
2012-01-27 00:26:51.229042 > rrdtool.error: unknown option '--no-overwrite'
2012-01-27 00:26:51.657401 Got new merged mining work! Difficulty: 516181.436892
2012-01-27 00:26:51.658127 Outgoing connection to peer 24.23.118.244:9333 established. p2pool version: 2 '7b8922d'
2012-01-27 00:26:51.658320 Got share hash, requesting! Hash: c2d9a6c4
2012-01-27 00:26:51.854667 Outgoing connection to peer 208.81.152.74:9333 established. p2pool version: 2 '633dd68'
2012-01-27 00:26:51.855205 Outgoing connection to peer 94.23.34.145:9333 established. p2pool version: 2 'a6ce02f'
2012-01-27 00:26:52.226962 Requesting parent share c63fc81e from 24.23.118.244:9333
2012-01-27 00:26:52.460567 Outgoing connection to peer 24.151.129.98:9333 established. p2pool version: 2 '82b4516'
2012-01-27 00:26:58.063172 Outgoing connection to peer 173.170.54.85:9333 established. p2pool version: 2 '633dd68'
2012-01-27 00:27:00.935492 Outgoing connection to peer 173.11.125.162:9333 established. p2pool version: 2 '7b8922d'
2012-01-27 00:27:05.305568 Outgoing connection to peer 109.74.195.142:9333 established. p2pool version: 2 '2ec1b55'
2012-01-27 00:27:05.970793 Have 100/1000 block headers
2012-01-27 00:27:12.243669 Outgoing connection to peer 82.154.113.60:9333 established. p2pool version: 2 '8ddab1b'
2012-01-27 00:27:12.880222 Outgoing connection to peer 66.41.108.220:9333 established. p2pool version: 2 'unknown'
2012-01-27 00:27:16.786067 Have 200/1000 block headers
2012-01-27 00:27:17.433484 Outgoing connection to peer 174.60.71.248:9333 established. p2pool version: 2 'c7feb00'
2012-01-27 00:27:26.995516 Have 300/1000 block headers
2012-01-27 00:27:37.387910 Have 400/1000 block headers
2012-01-27 00:27:47.408237 Have 500/1000 block headers
2012-01-27 00:27:47.500448 Got new merged mining work! Difficulty: 516181.436892
2012-01-27 00:27:57.979251 Have 600/1000 block headers
2012-01-27 00:28:08.209367 Have 700/1000 block headers
2012-01-27 00:28:18.363864 Have 800/1000 block headers
2012-01-27 00:28:29.101140 Have 900/1000 block headers
2012-01-27 00:28:39.313058 Have 1000/1000 block headers
2012-01-27 00:29:04.993332 Got new merged mining work! Difficulty: 516181.436892
2012-01-27 00:30:05.326778 Got new merged mining work! Difficulty: 516181.436892
2012-01-27 00:30:56.512763 Got new merged mining work! Difficulty: 516181.436892

I have the worker port set to 8336, but netstat shows nothing open there. The p2p port on 8335 is open though.

Code:
$ sudo netstat -anp | grep 8336
$ sudo netstat -anp | grep 8335
tcp        0      0 0.0.0.0:8335            0.0.0.0:*               LISTEN      8720/python   

$ python -V
Python 2.6.5

$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=10.04
DISTRIB_CODENAME=lucid
DISTRIB_DESCRIPTION="Ubuntu 10.04.3 LTS"

$ rrdtool
RRDtool 1.3.8  Copyright 1997-2009 by Tobias Oetiker <tobi@oetiker.ch>
               Compiled Feb 23 2010 21:36:53

I also installed pysci, pygame, and PIL.  p2pool version c7feb00 still works fine.

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January 27, 2012, 10:42:58 AM
 #38

Pleased to report I've just found my first namecoin block with p2pool  Grin
So glad to see merged mining does work!

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January 27, 2012, 03:17:34 PM
Last edit: January 27, 2012, 03:40:30 PM by gnar1ta$
 #39

well this isnt working for me...
I used to mine about 0.6 btc/day. ive been mining at p2pool for 1.5 days now and still no payment. the console shows 0.28 btc if block found.... so instead of 0.9 btc, i earn 0.28 in the same time?
Where does the rest go....?

If you were getting 0.6/day before and you're at 0.28/block at .50 days/block now, that's 0.56/day so you are at the same pay level, remember payout/block is what you get per block not per day.  And someone needs to start poking if we haven't found a block yet...I haven't checked since last night.

Losing hundreds of Bitcoins with the best scammers in the business - BFL, Avalon, KNC, HashFast.
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January 27, 2012, 03:49:40 PM
 #40

http://blockchain.info/block-index/854417/0000000000000a58e88550963e3c948310e64923ae1758bd755a7afeaa6eecb5

Relayed by p2pool apparently.

P.S. But when you click on p2pool the link points to the ArsBitcoin pool. Strange.
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