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861

Bitcoin / Pools / Re: [700GH/s] p2pool: Decentralized, DoS-resistant, Hop-Proof pool

on: June 28, 2013, 11:25:14 AM

Quote from: baloo_kiev on June 28, 2013, 08:12:56 AM Could you please run it with direct getwork connection (without stratum proxy) for a couple of minutes and log tcp data. When mining run Code: sudo tcpdump -X -i any '(tcp port xxxx)' \| tee tcpdump.log where xxxx is your getwork port and post the log along with p2pool and miner log (if any). I'll take a look. P.S. And essentially run p2pool with "--debug". tcpdump.log (1 MB archive): http://ulozto.net/x7uFD7Pv/tcpdump-log-7z p2pool log: http://pastebin.com/raw.php?i=e8EHif7Z miner output (Blade is mining happily, but all efforts are wasted and p2pool is not recognizing its work) Code: Total MHS: 10989 Received: 0000000589 Accepted: 0000000552 Per Minute: 152.62 Efficiency: 093.71% Up Time: 0d,00h,03m,37s Current Server: 192.168.1.50:9332 Clock selected: High Note that with --debug p2pool is not working, just error during startup and traceback, you can see it in log. log contains multiple tries of starting p2pool, last one is successfull without --debug option and contains log from mining on Blade.

862

Bitcoin / Pools / Re: [700GH/s] p2pool: Decentralized, DoS-resistant, Hop-Proof pool

on: June 28, 2013, 01:15:10 AM

Quote from: mdude77 on June 28, 2013, 12:21:28 AM

I'm a low end miner. I'm also a windows developer ... linux makes me cringe.

I wish I had the BTC to throw at getting a Blade. But since I don't, I'll speculate.

I'm guessing the blade has its own built in miner, as opposed to using outside software? I have a number of the erupter USB miners, and they all work great with cgminer in p2pool. You say it needs a proxy, so that tells me it uses getwork instead of stratum? Connecting straight to p2pool with getwork is a no go?

M

Yes. Connecting blade directly to p2pool results with thousands of warnings about wrong target:

Code:

Worker lenny_beblade submitted share with hash > target

Blade has it's own getwork unit. It can work on any central getwork pool and it's fine (apart from low efficiency). It can work with stratum mining proxy and it gets 99.5% efficiency (perfect combination) with central pool - on p2pool stratum proxy just won't work, with forrestv custom patch (a few pages earlier he published it) stratum proxy works fine (with cgminer or something), but still not with blade and p2pool on it.

Please guys also look at this errors about wrong merkle root:

Code:

2013-06-28 02:22:01.148992 Worker lenny_beblade submitted share with hash > target:
2013-06-28 02:22:01.149250     Hash:   665b7763d51f4f84b6d5a259b37acd744d6ec447bb329ee4fc97688aa9942a50
2013-06-28 02:22:01.149304     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 02:22:01.165738 Worker lenny_beblade submitted share with hash > target:
2013-06-28 02:22:01.165908     Hash:   e2c29d86997fa50648d2a2353ed96be17de9877abc206fc67baf7eca83bb06c8
2013-06-28 02:22:01.166017     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 02:22:01.196100 Worker lenny_beblade submitted share with hash > target:
2013-06-28 02:22:01.196313     Hash:   7bbccad7cd1068e8becb3db79e01d7d17f5b074aab175aacb56b4c1d9c8056c2
2013-06-28 02:22:01.196434     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 02:22:01.476883 Worker lenny_beblade submitted share with hash > target:
2013-06-28 02:22:01.477081     Hash:   b83f2e8d2cfa7319262c6aa2a8a9bc173b8e91de9513700286a2672a1c3a5575
2013-06-28 02:22:01.477236     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 02:22:01.493513 Worker lenny_beblade submitted share with hash > target:
2013-06-28 02:22:01.493689     Hash:   99fa634b06c7bb21eacec9e3ed10b5c312f4f385e3eed0869724091332d9644a
2013-06-28 02:22:01.493825     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 02:22:01.884136 Worker lenny_beblade submitted share with hash > target:
2013-06-28 02:22:01.884311     Hash:   c546a56767c24fe623ad2665c0d3bdb5a91f6d9b8977acaa588f569b0ecf1a38
2013-06-28 02:22:01.884400     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 02:22:02.343771 > Couldn't link returned work's merkle root with its handler. This should only happen if this process was recently restarted!
2013-06-28 02:22:02.527949 Worker lenny_beblade submitted share with hash > target:
2013-06-28 02:22:02.528119     Hash:   1a4576578c52767fe7130a35da71f05bf484d92b5c8f9b051ccd8c518d18083f
2013-06-28 02:22:02.528218     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 02:22:02.539340 Worker lenny_beblade submitted share with hash > target:
2013-06-28 02:22:02.539512     Hash:   adbcd9963a1e8b56a70795ece21eea08eb2fc2951c2f4f78e206dd67b82699cb
2013-06-28 02:22:02.539624     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 02:22:02.643953 > Couldn't link returned work's merkle root with its handler. This should only happen if this process was recently restarted!
2013-06-28 02:22:02.974312 Worker lenny_beblade submitted share with hash > target:
2013-06-28 02:22:02.974498     Hash:   ac848b7d8fa836b55d6e79d77bb4154c9c436d8b03f632d34f4b29c1acda5ff7
2013-06-28 02:22:02.974586     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 02:22:03.240763 Worker lenny_beblade submitted share with hash > target:
2013-06-28 02:22:03.240947     Hash:   cc5ee4e44b246b84a779a36fd7c5f0998ad450be220579ac655074e9a7e53c17
2013-06-28 02:22:03.241090     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 02:22:03.947524 Worker lenny_beblade submitted share with hash > target:
2013-06-28 02:22:03.947621     Hash:   86c5a5be9a25e7061d36f1d39d5e517cc507df6ece9eec87dedbfadca378e3b0
2013-06-28 02:22:03.947656     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 02:22:04.089961 Worker lenny_beblade submitted share with hash > target:
2013-06-28 02:22:04.090159     Hash:   53010ff6add781a34213abbf1ed3f262a7ac0199be5df16d03740f8ba2c0fa1a
2013-06-28 02:22:04.090281     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 02:22:04.101460 Worker lenny_beblade submitted share with hash > target:
2013-06-28 02:22:04.101637     Hash:   5252d5527e60c453533746f5d9cac8a02c5b1b8db36d147cb7553bbfb77a72da
2013-06-28 02:22:04.101742     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 02:22:04.487944 P2Pool: 17417 shares in chain (9364 verified/17421 total) Peers: 6 (0 incoming)
2013-06-28 02:22:04.488042  Local: 0H/s in last 10.0 minutes Local dead on arrival: ??? Expected time to share: ???
2013-06-28 02:22:04.488091  Shares: 0 (0 orphan, 0 dead) Stale rate: ??? Efficiency: ??? Current payout: 0.0000 BTC

Blade itself is mining happily, but p2pool won't recognize it's efforts:

Code:

Total MHS:	12581
Received:	0000000992
Accepted:	0000001045
Per Minute:	175.63
Efficiency:	105.34%
Up Time:	0d,00h,05m,57s

Current Server: 192.168.1.50:9332
Clock selected: High

Code:

Version: 11.4-14-g4d7a946

Pool rate: 554GH/s (17% DOA+orphan) Share difficulty: 1020

Node uptime: 0.091 days Peers: 6 out, 0 in

Local rate: 0.00H/s (NaN% DOA) Expected time to share: NaN hours

Shares: 0 total (0 orphaned, 0 dead) Efficiency: ???

I am using newshare branch.

Code:

Linux 3.2.0-4-amd64 x86_64 GNU/Linux
Description:	Debian GNU/Linux 7.1 (wheezy)
Python 2.7.3
Current p2pool version: 11.4-8-gec66318

863

Bitcoin / Hardware / Re: ASICMINER Blade Sales [Temporarily Out of Stock]

on: June 28, 2013, 12:21:18 AM

Block Erupter Blade support for p2pool - Bounty Current bounty: 5 BTC I would like to make ASIC Block Erupter Blades 13GH/s working with p2pool. ASICs support for p2pool is very important for p2pool survival. I am giving 5 BTC bounty for developer who will make them working on p2pool. Bounty will be paid to developer or split between group of developers who will contribute to solving the problem. If you guys have BE Blades too, please let me know. I can arrange escrow via John K. (or I can collect funds directly, I am trusted forum member, please check my OTC), once we gather more funds maybe one of our developers will be interested to look closer to this problem. I myself can donate my Blade worktime for a developer to make debug and testing, please let me know. PM me if you a developer and you would like to get access to my BE Blade and to my Linux server for debug purposes. Please help:) PM me if you a BE Blade user and you d'love to see your blades hashing on p2pool to - let's gather more BTC for our honest developers. Updates to current bounty and progress here: https://bitcointalk.org/index.php?topic=18313.0 Regards Lenny

864

Bitcoin / Pools / Re: [700GH/s] p2pool: Decentralized, DoS-resistant, Hop-Proof pool

on: June 28, 2013, 12:08:38 AM

Block Erupter Blade support for p2pool - Bounty Current bounty: 5 BTC I would like to make ASIC Block Erupter Blades 13GH/s working with p2pool. ASICs support for p2pool is very important for p2pool survival. I am giving 5 BTC bounty for developer who will make them working on p2pool. Bounty will be paid to developer or split between group of developers who will contribute to solving the problem. If you guys have BE Blades too, please let me know. I can arrange escrow via John K. (or I can collect funds directly, I am trusted forum member, please check my OTC), once we gather more funds maybe one of our developers will be interested to look closer to this problem. I myself can donate my Blade worktime for a developer to make debug and testing, please let me know. PM me if you a developer and you would like to get access to my BE Blade and to my Linux server for debug purposes. Please help:) PM me if you a BE Blade user and you d'love to see your blades hashing on p2pool to - let's gather more BTC for our honest developers. Regards Lenny

865

Bitcoin / Pools / Re: [700GH/s] p2pool: Decentralized, DoS-resistant, Hop-Proof pool

on: June 27, 2013, 11:55:01 PM

Problem 1.
branch newshare is not accepting username with "+" or "/", I tried "lenny+10" for example
Error caught here:

Code:

2013-06-28 00:46:15.688125 > Unhandled Error
2013-06-28 00:46:15.688275 > Traceback (most recent call last):
2013-06-28 00:46:15.688350 >   File "run_p2pool.py", line 5, in <module>
2013-06-28 00:46:15.688463 >     main.run()
2013-06-28 00:46:15.688543 >   File "/home/pioruns/p2pool-newshare/p2pool/p2pool/main.py", line 576, in run
2013-06-28 00:46:15.688620 >     reactor.run()
2013-06-28 00:46:15.688691 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/base.py", line 1192, in run
2013-06-28 00:46:15.688765 >     self.mainLoop()
2013-06-28 00:46:15.688839 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/base.py", line 1201, in mainLoop
2013-06-28 00:46:15.688928 >     self.runUntilCurrent()
2013-06-28 00:46:15.689000 > --- <exception caught here> ---
2013-06-28 00:46:15.689081 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/base.py", line 824, in runUntilCurrent
2013-06-28 00:46:15.689184 >     call.func(*call.args, **call.kw)
2013-06-28 00:46:15.689260 >   File "/home/pioruns/p2pool-newshare/p2pool/p2pool/bitcoin/stratum.py", line 35, in _send_work
2013-06-28 00:46:15.689334 >     x, got_response = self.wb.get_work(*self.wb.preprocess_request('' if self.username is None else self.username))
2013-06-28 00:46:15.689406 >   File "/home/pioruns/p2pool-newshare/p2pool/p2pool/work.py", line 169, in preprocess_request
2013-06-28 00:46:15.689477 >     user, pubkey_hash, desired_share_target, desired_pseudoshare_target = self.get_user_details(user)
2013-06-28 00:46:15.689552 >   File "/home/pioruns/p2pool-newshare/p2pool/p2pool/work.py", line 140, in get_user_details
2013-06-28 00:46:15.689624 >     assert len(contents) % 2 == 1
2013-06-28 00:46:15.689698 > exceptions.AssertionError: 
2013-06-28 00:46:15.690074 > Unhandled Error
2013-06-28 00:46:15.690167 > Traceback (most recent call last):
2013-06-28 00:46:15.690242 >   File "run_p2pool.py", line 5, in <module>
2013-06-28 00:46:15.690314 >     main.run()
2013-06-28 00:46:15.690384 >   File "/home/pioruns/p2pool-newshare/p2pool/p2pool/main.py", line 576, in run
2013-06-28 00:46:15.690456 >     reactor.run()
2013-06-28 00:46:15.690529 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/base.py", line 1192, in run
2013-06-28 00:46:15.690605 >     self.mainLoop()
2013-06-28 00:46:15.690677 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/base.py", line 1201, in mainLoop
2013-06-28 00:46:15.690771 >     self.runUntilCurrent()
2013-06-28 00:46:15.690839 > --- <exception caught here> ---
2013-06-28 00:46:15.690910 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/base.py", line 824, in runUntilCurrent
2013-06-28 00:46:15.690986 >     call.func(*call.args, **call.kw)
2013-06-28 00:46:15.691058 >   File "/home/pioruns/p2pool-newshare/p2pool/p2pool/bitcoin/stratum.py", line 35, in _send_work
2013-06-28 00:46:15.691129 >     x, got_response = self.wb.get_work(*self.wb.preprocess_request('' if self.username is None else self.username))
2013-06-28 00:46:15.691204 >   File "/home/pioruns/p2pool-newshare/p2pool/p2pool/work.py", line 169, in preprocess_request
2013-06-28 00:46:15.691279 >     user, pubkey_hash, desired_share_target, desired_pseudoshare_target = self.get_user_details(user)
2013-06-28 00:46:15.691350 >   File "/home/pioruns/p2pool-newshare/p2pool/p2pool/work.py", line 140, in get_user_details
2013-06-28 00:46:15.691421 >     assert len(contents) % 2 == 1
2013-06-28 00:46:15.691495 > exceptions.AssertionError:

Same on standard, default branch of p2pool BTC:

Code:

2013-06-28 02:35:28.349535 > Squelched JSON error:
2013-06-28 02:35:28.349708 > Traceback (most recent call last):
2013-06-28 02:35:28.349816 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/defer.py", line 1070, in _inlineCallbacks
2013-06-28 02:35:28.349905 >     result = g.send(result)
2013-06-28 02:35:28.349995 >   File "/home/pioruns/p2pool/p2pool/util/jsonrpc.py", line 85, in _handle
2013-06-28 02:35:28.350106 >     result = yield method_meth(*list(preargs) + list(params))
2013-06-28 02:35:28.350217 >   File "/home/pioruns/p2pool/p2pool/bitcoin/worker_interface.py", line 20, in rpc_getwork
2013-06-28 02:35:28.350342 >     return self.parent._getwork(request, data, long_poll=self.long_poll)
2013-06-28 02:35:28.350444 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/defer.py", line 1213, in unwindGenerator
2013-06-28 02:35:28.350541 >     return _inlineCallbacks(None, gen, Deferred())
2013-06-28 02:35:28.350636 > --- <exception caught here> ---
2013-06-28 02:35:28.350734 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/defer.py", line 1070, in _inlineCallbacks
2013-06-28 02:35:28.350830 >     result = g.send(result)
2013-06-28 02:35:28.350933 >   File "/home/pioruns/p2pool/p2pool/bitcoin/worker_interface.py", line 84, in _getwork
2013-06-28 02:35:28.351031 >     x, handler = self.worker_bridge.get_work(*self.worker_bridge.preprocess_request(request.getUser() if request.getUser() is not None else ''))
2013-06-28 02:35:28.351127 >   File "/home/pioruns/p2pool/p2pool/work.py", line 169, in preprocess_request
2013-06-28 02:35:28.351224 >     user, pubkey_hash, desired_share_target, desired_pseudoshare_target = self.get_user_details(user)
2013-06-28 02:35:28.351316 >   File "/home/pioruns/p2pool/p2pool/work.py", line 140, in get_user_details
2013-06-28 02:35:28.351411 >     assert len(contents) % 2 == 1
2013-06-28 02:35:28.351504 > exceptions.AssertionError: 
2013-06-28 02:35:28.403725 > Squelched JSON error:
2013-06-28 02:35:28.403910 > Traceback (most recent call last):
2013-06-28 02:35:28.404019 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/defer.py", line 1070, in _inlineCallbacks
2013-06-28 02:35:28.404120 >     result = g.send(result)
2013-06-28 02:35:28.404216 >   File "/home/pioruns/p2pool/p2pool/util/jsonrpc.py", line 85, in _handle
2013-06-28 02:35:28.404331 >     result = yield method_meth(*list(preargs) + list(params))
2013-06-28 02:35:28.404438 >   File "/home/pioruns/p2pool/p2pool/bitcoin/worker_interface.py", line 20, in rpc_getwork
2013-06-28 02:35:28.404540 >     return self.parent._getwork(request, data, long_poll=self.long_poll)
2013-06-28 02:35:28.404637 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/defer.py", line 1213, in unwindGenerator
2013-06-28 02:35:28.404735 >     return _inlineCallbacks(None, gen, Deferred())
2013-06-28 02:35:28.404846 > --- <exception caught here> ---
2013-06-28 02:35:28.404945 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/defer.py", line 1070, in _inlineCallbacks
2013-06-28 02:35:28.405045 >     result = g.send(result)
2013-06-28 02:35:28.405144 >   File "/home/pioruns/p2pool/p2pool/bitcoin/worker_interface.py", line 84, in _getwork
2013-06-28 02:35:28.405263 >     x, handler = self.worker_bridge.get_work(*self.worker_bridge.preprocess_request(request.getUser() if request.getUser() is not None else ''))
2013-06-28 02:35:28.405359 >   File "/home/pioruns/p2pool/p2pool/work.py", line 169, in preprocess_request
2013-06-28 02:35:28.405453 >     user, pubkey_hash, desired_share_target, desired_pseudoshare_target = self.get_user_details(user)
2013-06-28 02:35:28.405547 >   File "/home/pioruns/p2pool/p2pool/work.py", line 140, in get_user_details
2013-06-28 02:35:28.405640 >     assert len(contents) % 2 == 1
2013-06-28 02:35:28.405787 > exceptions.AssertionError: 
2013-06-28 02:35:28.467292 > Squelched JSON error:
2013-06-28 02:35:28.467489 > Traceback (most recent call last):
2013-06-28 02:35:28.467746 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/defer.py", line 1070, in _inlineCallbacks
2013-06-28 02:35:28.467859 >     result = g.send(result)
2013-06-28 02:35:28.467954 >   File "/home/pioruns/p2pool/p2pool/util/jsonrpc.py", line 85, in _handle
2013-06-28 02:35:28.468223 >     result = yield method_meth(*list(preargs) + list(params))
2013-06-28 02:35:28.468415 >   File "/home/pioruns/p2pool/p2pool/bitcoin/worker_interface.py", line 20, in rpc_getwork
2013-06-28 02:35:28.468540 >     return self.parent._getwork(request, data, long_poll=self.long_poll)
2013-06-28 02:35:28.468716 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/defer.py", line 1213, in unwindGenerator
2013-06-28 02:35:28.468894 >     return _inlineCallbacks(None, gen, Deferred())
2013-06-28 02:35:28.469067 > --- <exception caught here> ---
2013-06-28 02:35:28.469322 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/defer.py", line 1070, in _inlineCallbacks
2013-06-28 02:35:28.469450 >     result = g.send(result)
2013-06-28 02:35:28.469694 >   File "/home/pioruns/p2pool/p2pool/bitcoin/worker_interface.py", line 84, in _getwork
2013-06-28 02:35:28.469810 >     x, handler = self.worker_bridge.get_work(*self.worker_bridge.preprocess_request(request.getUser() if request.getUser() is not None else ''))
2013-06-28 02:35:28.469917 >   File "/home/pioruns/p2pool/p2pool/work.py", line 169, in preprocess_request
2013-06-28 02:35:28.470017 >     user, pubkey_hash, desired_share_target, desired_pseudoshare_target = self.get_user_details(user)
2013-06-28 02:35:28.470117 >   File "/home/pioruns/p2pool/p2pool/work.py", line 140, in get_user_details
2013-06-28 02:35:28.470211 >     assert len(contents) % 2 == 1
2013-06-28 02:35:28.470307 > exceptions.AssertionError: 
2013-06-28 02:35:29.620175 Processing 497 shares from 91.121.170.215:9333...

Problem 2.
branch newshare is still not working with Block Erupter Blade:

Code:

2013-06-28 00:46:26.706712 Worker lenny_beblade submitted share with hash > target:
2013-06-28 00:46:26.706890     Hash:   6be20e139936e6e901f194db962496e4075f981f60d26e47cf4ee43c58e86893
2013-06-28 00:46:26.707016     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 00:46:27.021801 Worker lenny_beblade submitted share with hash > target:
2013-06-28 00:46:27.021974     Hash:   dd9c23faf88f6a4b40e201997b36465d69a7c6fc128646300dca596006dbbb50
2013-06-28 00:46:27.022060     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 00:46:27.458897 Worker lenny_beblade submitted share with hash > target:
2013-06-28 00:46:27.459062     Hash:   69c027d971b35b026de60daeffb903decc5fc4b84a885ed1529f6ce5eb55d91c
2013-06-28 00:46:27.459150     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 00:46:27.753403 Worker lenny_beblade submitted share with hash > target:
2013-06-28 00:46:27.753576     Hash:   41de4103704b308e0068f13478383fd8b66ee0385f76b4610b46b81945362ebb
2013-06-28 00:46:27.753664     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 00:46:27.765767 Worker lenny_beblade submitted share with hash > target:
2013-06-28 00:46:27.765933     Hash:   33e92727e16d7eb7690b9c4a130a1bd4551632967a480883490d5bd5a4f2530c
2013-06-28 00:46:27.766020     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 00:46:28.070039 Worker lenny_beblade submitted share with hash > target:
2013-06-28 00:46:28.070234     Hash:   903f685e2618ae492a08b022c47ac87da27eb5a0358466e84ba806eeea1e1139
2013-06-28 00:46:28.070365     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 00:46:28.085547 Worker lenny_beblade submitted share with hash > target:
2013-06-28 00:46:28.085719     Hash:   c7de8758d56be5859a29fbe0343ab8f6647151c0e6eb38fc54f06ff8e62f316e
2013-06-28 00:46:28.085805     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 00:46:28.112343 Worker lenny_beblade submitted share with hash > target:
2013-06-28 00:46:28.112517     Hash:   5add6207c14c5c7bb50b2d0791b9fecf19a682670f565ae0071e75e39ebfb8a6
2013-06-28 00:46:28.112605     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 00:46:28.124978 Worker lenny_beblade submitted share with hash > target:
2013-06-28 00:46:28.125141     Hash:   187e3af9a0b31605316ab352539033bc42ea4d762128da5d83714f4249dbe0bb
2013-06-28 00:46:28.125284     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 00:46:28.436658 Worker lenny_beblade submitted share with hash > target:
2013-06-28 00:46:28.436833     Hash:   ec47157fde3bfbdb1f526d2539b82babaee1f3a178908e49cf54071f814e4a0
2013-06-28 00:46:28.436921     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 00:46:28.844327 Worker lenny_beblade submitted share with hash > target:
2013-06-28 00:46:28.844527     Hash:   496217830522b0719a7a6a5b9377129b2a0fae3d3022c25c954ba67f354c37a4
2013-06-28 00:46:28.844654     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 00:46:28.855535 Worker lenny_beblade submitted share with hash > target:
2013-06-28 00:46:28.855709     Hash:   d28f1d81aa2bb106086128389b47520e652d3c56d37bace6d6e2f14a58555bb0
2013-06-28 00:46:28.855796     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 00:46:28.880225 Worker lenny_beblade submitted share with hash > target:
2013-06-28 00:46:28.880398     Hash:   bd872f119ca55e75d217c41c7a6849bbdd3a534f330cedafa471d686c2ac099f
2013-06-28 00:46:28.880485     Target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2013-06-28 00:46:28.953461 P2Pool: 17457 shares in chain (8812 verified/17461 total) Peers: 6 (0 incoming)
2013-06-28 00:46:28.953551  Local: 95380kH/s in last 2.3 minutes Local dead on arrival: ~33.3% (6-80%) Expected time to share: 15.4 hours
2013-06-28 00:46:28.953599  Shares: 0 (0 orphan, 0 dead) Stale rate: ??? Efficiency: ??? Current payout: 0.0000 BTC
2013-06-28 00:46:28.953646  Pool: 620GH/s Stale rate: 15.3% Expected time to block: 1.5 days

Problem 3.
Stratum mining proxy is still not working with Block Erupter Blade, blade just shows 0 Accepted, 0 Received, 0 MH/s, and proxy remain silent while blade is trying to connect to proxy. Same device, same machine but proxy pointed to central pool - works 100% fine.

866

Bitcoin / Pools / Re: [12 TH/s] BitMinter.com [ASIC support: var diff, Stratum, GBT, rollntime]

on: June 27, 2013, 09:35:01 AM

I am very glad that DrHaribo purchased protection from Black Lotus. Since protection has been enabled we have no more successfull DDoS attacks I hope it wil stay like that. I switched 90% of my hashing power to pool yesterday and it's mining absolutely stable. Good luck BitMinter:)

867

Bitcoin / Pools / Re: [700GH/s] p2pool: Decentralized, DoS-resistant, Hop-Proof pool

on: June 26, 2013, 11:56:23 AM

Since newest bitcoind from git, I have errors on p2pool log:

Code:

2013-06-26 12:55:39.944779 p2pool (version 11.4-2-gf78a4e8)
2013-06-26 12:55:39.944959 
2013-06-26 12:55:39.945105 Testing bitcoind RPC connection to 'http://127.0.0.1:8332/' with username 'bitcoinrpc'...
2013-06-26 12:55:40.068128     ...success!
2013-06-26 12:55:40.068220     Current block hash: d4710b27427c1d534bc78dac1c6863f3ebd04a55694b0ae4e8
2013-06-26 12:55:40.068277     Current block height: 243425
2013-06-26 12:55:40.068311 
2013-06-26 12:55:40.068352 Testing bitcoind P2P connection to '127.0.0.1:8333'...
2013-06-26 12:55:40.100509 RECV version 71110100010000000000000039d6ca5100000000010000000000000000000000000000000000ffff000000000000010000000000000000000000000000000000ffff5869ab4b208dc9c543861df6eccf102f5361746f7368693a302e382e39392fe1b603...
2013-06-26 12:55:40.102466 > Error handling message: (see RECV line)
2013-06-26 12:55:40.102579 > Traceback (most recent call last):
2013-06-26 12:55:40.102732 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/tcp.py", line 215, in doRead
2013-06-26 12:55:40.102819 >     return self._dataReceived(data)
2013-06-26 12:55:40.102904 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/tcp.py", line 221, in _dataReceived
2013-06-26 12:55:40.102984 >     rval = self.protocol.dataReceived(data)
2013-06-26 12:55:40.103056 >   File "/home/pioruns/p2pool/p2pool/util/p2protocol.py", line 26, in dataReceived
2013-06-26 12:55:40.103129 >     self.dataReceived2(data)
2013-06-26 12:55:40.103220 >   File "/home/pioruns/p2pool/p2pool/util/datachunker.py", line 40, in _DataChunker
2013-06-26 12:55:40.103292 >     wants = receiver.send(buf.get(wants))
2013-06-26 12:55:40.103362 > --- <exception caught here> ---
2013-06-26 12:55:40.103448 >   File "/home/pioruns/p2pool/p2pool/util/p2protocol.py", line 54, in dataReceiver
2013-06-26 12:55:40.103536 >     self.packetReceived(command, type_.unpack(payload))
2013-06-26 12:55:40.103624 >   File "/home/pioruns/p2pool/p2pool/util/pack.py", line 63, in unpack
2013-06-26 12:55:40.103718 >     obj = self._unpack(data)
2013-06-26 12:55:40.103821 >   File "/home/pioruns/p2pool/p2pool/util/pack.py", line 47, in _unpack
2013-06-26 12:55:40.103912 >     raise LateEnd()
2013-06-26 12:55:40.104000 > p2pool.util.pack.LateEnd: 
2013-06-26 12:55:40.104559     ...success!
2013-06-26 12:55:40.104644 
2013-06-26 12:55:40.104760 Determining payout address...
2013-06-26 12:55:40.105005     ...success! Payout address: 1Lenny8KpVhqKvxwQFdYh7UZ6LFF4atY6z
2013-06-26 12:55:40.105087 
2013-06-26 12:55:40.105247 Loading shares...
2013-06-26 12:55:42.221859     1000
2013-06-26 12:55:44.645612     2000
2013-06-26 12:55:47.023718     3000
2013-06-26 12:55:48.818631     4000
2013-06-26 12:55:50.557296     5000
2013-06-26 12:55:52.394567     6000
2013-06-26 12:55:54.305045     7000
2013-06-26 12:55:56.497315     8000
2013-06-26 12:55:58.507793     9000
2013-06-26 12:56:00.165688     10000
2013-06-26 12:56:02.333371     11000
2013-06-26 12:56:04.012640     12000
2013-06-26 12:56:05.586501     13000
2013-06-26 12:56:07.423243     14000
2013-06-26 12:56:09.057284     15000
2013-06-26 12:56:10.626802     16000
2013-06-26 12:56:12.608668     17000
2013-06-26 12:56:14.359926     18000
2013-06-26 12:56:16.323359     19000
2013-06-26 12:56:17.903745     20000
2013-06-26 12:56:19.619935     21000
2013-06-26 12:56:19.794666     ...done loading 21090 shares (12454 verified)!
2013-06-26 12:56:19.794790 
2013-06-26 12:56:19.794824 Initializing work...
2013-06-26 12:56:23.137975     ...success!
2013-06-26 12:56:23.138095 
2013-06-26 12:56:23.138131 Joining p2pool network using port 9333...
2013-06-26 12:56:23.235745 RECV version 71110100010000000000000064d6ca5100000000010000000000000000000000000000000000ffff000000000000010000000000000000000000000000000000ffff5869ab4b208db68c30145ddbb828102f5361746f7368693a302e382e39392fe1b603...
2013-06-26 12:56:23.236284 > Error handling message: (see RECV line)
2013-06-26 12:56:23.236346 > Traceback (most recent call last):
2013-06-26 12:56:23.236385 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/tcp.py", line 215, in doRead
2013-06-26 12:56:23.236423 >     return self._dataReceived(data)
2013-06-26 12:56:23.236459 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/tcp.py", line 221, in _dataReceived
2013-06-26 12:56:23.236495 >     rval = self.protocol.dataReceived(data)
2013-06-26 12:56:23.236530 >   File "/home/pioruns/p2pool/p2pool/util/p2protocol.py", line 26, in dataReceived
2013-06-26 12:56:23.236566 >     self.dataReceived2(data)
2013-06-26 12:56:23.236600 >   File "/home/pioruns/p2pool/p2pool/util/datachunker.py", line 40, in _DataChunker
2013-06-26 12:56:23.236634 >     wants = receiver.send(buf.get(wants))
2013-06-26 12:56:23.236667 > --- <exception caught here> ---
2013-06-26 12:56:23.236700 >   File "/home/pioruns/p2pool/p2pool/util/p2protocol.py", line 54, in dataReceiver
2013-06-26 12:56:23.236736 >     self.packetReceived(command, type_.unpack(payload))
2013-06-26 12:56:23.236769 >   File "/home/pioruns/p2pool/p2pool/util/pack.py", line 63, in unpack
2013-06-26 12:56:23.236803 >     obj = self._unpack(data)
2013-06-26 12:56:23.236836 >   File "/home/pioruns/p2pool/p2pool/util/pack.py", line 47, in _unpack
2013-06-26 12:56:23.236870 >     raise LateEnd()
2013-06-26 12:56:23.236904 > p2pool.util.pack.LateEnd: 
2013-06-26 12:56:24.239385 RECV version 71110100010000000000000065d6ca5100000000010000000000000000000000000000000000ffff000000000000010000000000000000000000000000000000ffff5869ab4b208da170ba2446ed6ec1102f5361746f7368693a302e382e39392fe1b603...
2013-06-26 12:56:24.239831 > Error handling message: (see RECV line)
2013-06-26 12:56:24.239895 > Traceback (most recent call last):
2013-06-26 12:56:24.239951 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/tcp.py", line 215, in doRead
2013-06-26 12:56:24.240026 >     return self._dataReceived(data)
2013-06-26 12:56:24.240080 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/tcp.py", line 221, in _dataReceived
2013-06-26 12:56:24.240138 >     rval = self.protocol.dataReceived(data)
2013-06-26 12:56:24.240190 >   File "/home/pioruns/p2pool/p2pool/util/p2protocol.py", line 26, in dataReceived
2013-06-26 12:56:24.240245 >     self.dataReceived2(data)
2013-06-26 12:56:24.240297 >   File "/home/pioruns/p2pool/p2pool/util/datachunker.py", line 40, in _DataChunker
2013-06-26 12:56:24.240351 >     wants = receiver.send(buf.get(wants))
2013-06-26 12:56:24.240402 > --- <exception caught here> ---
2013-06-26 12:56:24.240452 >   File "/home/pioruns/p2pool/p2pool/util/p2protocol.py", line 54, in dataReceiver
2013-06-26 12:56:24.240506 >     self.packetReceived(command, type_.unpack(payload))
2013-06-26 12:56:24.240558 >   File "/home/pioruns/p2pool/p2pool/util/pack.py", line 63, in unpack
2013-06-26 12:56:24.240611 >     obj = self._unpack(data)
2013-06-26 12:56:24.240662 >   File "/home/pioruns/p2pool/p2pool/util/pack.py", line 47, in _unpack
2013-06-26 12:56:24.240716 >     raise LateEnd()
2013-06-26 12:56:24.240766 > p2pool.util.pack.LateEnd: 
2013-06-26 12:56:25.448685 RECV version 71110100010000000000000066d6ca5100000000010000000000000000000000000000000000ffff000000000000010000000000000000000000000000000000ffff5869ab4b208dcd1f4482073bdb78102f5361746f7368693a302e382e39392fe1b603...
2013-06-26 12:56:25.449088 > Error handling message: (see RECV line)
2013-06-26 12:56:25.449150 > Traceback (most recent call last):
2013-06-26 12:56:25.449207 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/tcp.py", line 215, in doRead
2013-06-26 12:56:25.449264 >     return self._dataReceived(data)
2013-06-26 12:56:25.449318 >   File "/usr/local/lib/python2.7/dist-packages/Twisted-13.0.0-py2.7-linux-x86_64.egg/twisted/internet/tcp.py", line 221, in _dataReceived
2013-06-26 12:56:25.449375 >     rval = self.protocol.dataReceived(data)
2013-06-26 12:56:25.449428 >   File "/home/pioruns/p2pool/p2pool/util/p2protocol.py", line 26, in dataReceived
2013-06-26 12:56:25.449491 >     self.dataReceived2(data)

Code:

Linux 3.2.0-4-amd64 x86_64 GNU/Linux
Description:	Debian GNU/Linux 7.1 (wheezy)
Python 2.7.3
Current p2pool version: 11.4-2-gf78a4e8

Code:

Current version: Bitcoin version v0.8.2-151-g4ad73c6-beta
commit 4ad73c6b080c46808b0c53b62ab6e4074e48dc75

868

Bitcoin / Pools / Re: [12 TH/s] BitMinter.com [ASIC support: var diff, Stratum, GBT, rollntime]

on: June 25, 2013, 12:28:06 AM

DEAD AGAIN. Quote BitMinter now has DDoS protection from Black Lotus Code: Computational power 0.00 Thps O srsly?!

869

Bitcoin / Pools / Re: [2Th]Ozcoin Pooled Mining |DGM 1%|PoT 2%|Stratum+VarDiff port 80

on: June 19, 2013, 09:55:18 PM

Yeah, that will explain everything. This pool could be 10x times bigger. But, NMC, why bother... no? Good luck guys.

870

Bitcoin / Pools / Re: [2Th]Ozcoin Pooled Mining |DGM 1%|PoT 2%|Stratum+VarDiff port 80

on: June 19, 2013, 12:28:50 PM

Thanks! That indeed was the case. Another problem... Code: Namecoin Mining Disabled, Why?

871

Bitcoin / Pools / Re: [2Th]Ozcoin Pooled Mining |DGM 1%|PoT 2%|Stratum+VarDiff port 80

on: June 19, 2013, 07:39:53 AM

Hello guys, I get there because I thought this may be a cheap and good pool to run my hardware. After reading https://en.bitcoin.it/wiki/Comparison_of_mining_pools, I saw fee of 1% / 2% for DGM. But looks like it's on 3% right now. So turns out this pool is exactly the same like BTC Guild (apart from different reward algorithm), it's paying Tx Fees, NMC and fee is 3%. Is there any chance to lower Fee to 2%? This may attract more users and pool hashrate will grow. WIth today's 3% I don't have much choice, but go somewhere else. Please consider. Regards Lenny

872

Bitcoin / Pools / Re: [12 TH/s] BitMinter.com [ASIC support: var diff, Stratum, GBT, rollntime]

on: June 17, 2013, 11:01:10 PM

Quote from: Turbor on June 17, 2013, 07:13:26 PM Quote from: wpgdeez on June 17, 2013, 06:48:27 PM Quote from: Jayjay04 on June 17, 2013, 04:33:21 PM With the new difficulty level, we desperatly need more hashpower, when does cloudhashing is supposed to join us ? This is why I had to leave, with a low rate you get stuck on bad blocks for too long. If you have a high hash rate then the bad blocks are over faster giving you more chances for good luck. You only have less variance in a bigger pool. No advantage in the long run. Not true. Let's do some calculations: Pool1: 1 TH, finds block every 23.07 hours, 1.04 blocks/day. Pool2: 10 TH, finds block every 2.307 hours, 10.4 blocks/day. Mining with same hashrate, payouts will be statistically equal. But there's one interesting thing: Each block in Bitcoin network have ~0.5, sometimes even more! of Transaction Fees. In Pool1, we have this bonus only 1 time per day. In Pool2, we have it 10 times a day. So on Pool2 with stronger power, will collect more Transaction Fees and users get it split between them 10 times per day instead of 1! That's ~5-10 BTC more for pool, every day. Bonus reward for miners equals ~1/3 of block everyday, at no extra cost? Sure thing. That's why it's better to mine on bigger pool, more rewards (thanks to network transaction fees) to split and smaller variance.

873

Bitcoin / Pools / Re: [12 TH/s] BitMinter.com [ASIC support: var diff, Stratum, GBT, rollntime]

on: June 17, 2013, 10:41:48 PM

I already did similar thing - I moved to Slush pool. No downtimes on Slush since change. Can't pool operator afford buying stronger DDoS protection

874

Economy / Goods / Re: SilverGoldAndBitcoin's Laser Etched Aluminum Cards! IRL Transactions a Breeze!

on: June 17, 2013, 09:34:42 AM

Ouch, they look ugly ;/ I expectee something better, really, than this little green blob.

875

Economy / Marketplace / Re: Round 1: 5x Minecraft accounts up for grabs! BitVegas's 1st bitcointalk giveaway

on: June 17, 2013, 09:27:18 AM

7831

876

Economy / Computer hardware / Re: [WTS] ZTEX compatible 1.15y Boards

on: June 16, 2013, 09:31:07 PM

"Polish" is a kind of country, or a state of mind?

877

Bitcoin / Mining software (miners) / Re: BitMinter client (Win/Linux/Mac, NEW: BFL and Icarus FPGAs supported)

on: June 16, 2013, 07:24:23 PM

Quote from: btceic on June 16, 2013, 07:22:03 PM Quote from: lenny_ on June 16, 2013, 07:19:35 PM Will EVER bitminter get sorted with stability problems? Code: 0.00 TH/s What a surprise. doc tweeted that he is getting DDOS'ed at the moment. Ouch... Maybe it's time to invest some money for better service?

878

Bitcoin / Mining software (miners) / Re: BitMinter client (Win/Linux/Mac, NEW: BFL and Icarus FPGAs supported)

on: June 16, 2013, 07:19:35 PM

Will EVER bitminter get sorted with stability problems? Code: 0.00 TH/s What a surprise.

879

Economy / Auctions / Re: [AUCTION] My BFL's have shipped! Jalapenos in hand (soon) BNIB SEALED.

on: June 03, 2013, 11:18:14 PM

20.75

880

Bitcoin / Hardware / Re: Avalon mining rig CLONES available for preoder (85+ GH/s), BATCH 1 SOLD OUT!

on: June 03, 2013, 11:56:13 AM

Quote from: Kouye on June 02, 2013, 11:07:26 PM Scams are getting better and better... Congratulations on this one, I almost ordered one. By thy way, I just called Exion Networks SA (http://exion.ch/contatti/), mother-company of it. And I have confirmation, that this is their legitimate project.

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