baloo_kiev
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June 27, 2013, 10:24:09 PM |
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p2pool falsely claiming share is "dead on arrival" after block solved, orphaning valid shares over invalid shares, claiming "Dead on arrival" shares that become undead
...
also, I'm going to be shutting down my p2pool sometime in the next 12-24 hrs, giving the ppl mining there some fair warning if you dont have a backup set
Please run with -debug command line option for verbose logging. Thanks.
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zvs
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https://web.archive.org/web/*/nogleg.com
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June 27, 2013, 10:41:44 PM |
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p2pool falsely claiming share is "dead on arrival" after block solved, orphaning valid shares over invalid shares, claiming "Dead on arrival" shares that become undead
first time, it became undead, and valid
second time, it remained dead
2013-06-27 14:59:35.699635 Shares: 58 (2 orphan, 3 dead) Stale rate: ~8.6% (3-19%) Efficiency: ~114.5% (101-121%) Current payout: 0.2480 BTC 2013-06-27 14:59:36.885926 Punishing share for 'Block-stale detected! 5eb5fbbee222c57983d44064121839f36a6b9ade5728c6bee6 < 994e796a55e58076e851ee356cc6cdae297b0ecebb41bb651d'! Jumping from b684ab9e to 82d3447f! 2013-06-27 14:59:36.888536 Punishing share for 'Block-stale detected! 5eb5fbbee222c57983d44064121839f36a6b9ade5728c6bee6 < 994e796a55e58076e851ee356cc6cdae297b0ecebb41bb651d'! Jumping from b684ab9e to 82d3447f! 2013-06-27 14:59:37.338727 Punishing share for 'Block-stale detected! 5eb5fbbee222c57983d44064121839f36a6b9ade5728c6bee6 < 994e796a55e58076e851ee356cc6cdae297b0ecebb41bb651d'! Jumping from b684ab9e to 82d3447f! 2013-06-27 14:59:40.485636 New work for worker! Difficulty: 5.000000 Share difficulty: 1115.669886 Total block value: 25.003000 BTC including 3 transactions 2013-06-27 14:59:40.701845 Shares: 58 (2 orphan, 3 dead) Stale rate: ~8.6% (3-19%) Efficiency: ~114.2% (101-121%) Current payout: 0.2480 BTC 2013-06-27 14:59:41.640140 GOT SHARE! Tempbastard 115dabec prev 82d3447f age 17.21s DEAD ON ARRIVAL 2013-06-27 14:59:45.449055 New work for worker! Difficulty: 5.000000 Share difficulty: 1107.910003 Total block value: 25.003000 BTC including 3 transactions 2013-06-27 14:59:45.704697 Shares: 59 (2 orphan, 4 dead) Stale rate: ~10.2% (4-21%) Efficiency: ~112.3% (99-120%) Current payout: 0.2480 BTC
this is the case of the DOA share remaining DOA, despite:
the parent share:
Share 82d3447f Time first seen: Thu Jun 27 2013 14:59:17 GMT-0500 (Central Daylight Time) (1372363157.042115) Payout address: 1GL7mM8ZA69WXQcSLu69WYTHGXgXajjSPT
the "non-DOA" child share:
Share b684ab9e (<--- as you can see, my log repeatedly "punished" this share, for being "block-stale") Time first seen: Thu Jun 27 2013 14:59:24 GMT-0500 (Central Daylight Time) (1372363164.357247) Payout address: 185Kip6odGYs4eSHD6DYsWVDJBg2DNLfiV
While trying to wrap my head around this I was going through your log and found this..... 2013-06-27 14:59:22.200435 Punishing share for 'Block-stale detected! 5eb5fbbee222c57983d44064121839f36a6b9ade5728c6bee6 < 994e796a55e58076e851ee356cc6cdae297b0ecebb41bb651d'! Jumping from 82d3447f to f619b3c1!2013-06-27 14:59:22.243440 New work for worker! Difficulty: 1.560562 Share difficulty: 1112.553271 Total block value: 25.003000 BTC including 3 transactions 2013-06-27 14:59:22.246420 New work for worker! Difficulty: 1.560562 Share difficulty: 1112.553271 Total block value: 25.003000 BTC including 3 transactions 2013-06-27 14:59:22.249283 New work for worker! Difficulty: 1.560562 Share difficulty: 1112.553271 Total block value: 25.003000 BTC including 3 transactions 2013-06-27 14:59:22.252093 New work for worker! Difficulty: 5.000000 Share difficulty: 1112.553271 Total block value: 25.003000 BTC including 3 transactions 2013-06-27 14:59:22.255850 New work for worker! Difficulty: 5.000000 Share difficulty: 5000.002049 Total block value: 25.003000 BTC including 3 transactions 2013-06-27 14:59:22.327728 New work for worker! Difficulty: 1.560562 Share difficulty: 1112.553271 Total block value: 25.003000 BTC including 3 transactions 2013-06-27 14:59:22.330796 New work for worker! Difficulty: 1.560562 Share difficulty: 1112.553271 Total block value: 25.003000 BTC including 3 transactions 2013-06-27 14:59:22.333631 New work for worker! Difficulty: 1.560562 Share difficulty: 1112.553271 Total block value: 25.003000 BTC including 3 transactions 2013-06-27 14:59:22.522117 New work for worker! Difficulty: 5.000000 Share difficulty: 1112.553271 Total block value: 25.003000 BTC including 3 transactions 2013-06-27 14:59:22.705084 New work for worker! Difficulty: 5.000000 Share difficulty: 5000.002049 Total block value: 25.003000 BTC including 3 transactions 2013-06-27 14:59:24.375464 Punishing share for 'Block-stale detected! 5eb5fbbee222c57983d44064121839f36a6b9ade5728c6bee6 < 994e796a55e58076e851ee356cc6cdae297b0ecebb41bb651d'! Jumping from b684ab9e to 82d3447f!I don't understand how 82d3447f can be the parent share if we jumped from 82d3447f to f619b3c1. How do we jump back to 82d3447f what happened to f619b3c1??? I am confused by this.... Yeah, there are all sorts of weird anomalies like that. I think that was the case for my DOA that became undead, wasn't it? I remember we both mentioned something about having no clue wtf happened to xxxxxxx share that it said it was jumping to, haha. re: debug mode, I have no more mhash on the pool and it may not happen again with ~1500-2000mhash or so that's on it now. I wish I had saved all my old logs, tho
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baloo_kiev
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June 27, 2013, 11:19:46 PM |
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It would be nice if forrestv commented on this!
This is what I see after looking into the code. If a share C is based on a stale block (usually shortly after a block was found), it gets "punished" and nodes start working on top of its parent share P, so C is forced to orphan. However, if a node does not follow this rule (may be a result of code modification or high bitcoind latency), it works on top of C (while others are working on P!) and may eventually find a share, "save" C from orphanage and (easily since it is 1 share ahead by total work!) orphan all P's children found before it. Looks like a bug to me.
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zvs
Legendary
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https://web.archive.org/web/*/nogleg.com
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June 27, 2013, 11:32:08 PM |
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It would be nice if forrestv commented on this!
This is what I see after looking into the code. If a share C is based on a stale block (usually shortly after a block was found), it gets "punished" and nodes start working on top of its parent share P, so C is forced to orphan. However, if a node does not follow this rule (may be a result of code modification or high bitcoind latency), it works on top of C (while others are working on P!) and may eventually find a share, "save" C from orphanage and (easily since it is 1 share ahead by total work!) orphan all P's children found before it. Looks like a bug to me.
Yeah, that is exactly what I think is happening. I think it's the result of latency (internet) + bitcoind getblocktemplate latency. It doesn't help that some of the highest hash power miners on p2pool seem to be behind firewalls & are on slow connections/machines. Miner X finds a share, say, 1-3 seconds after a new block, Miner X's client thinks it is a legit share and passes it around, some of the other p2pool nodes relay it as legit.... another share is then built off of that one, and then that's it for anyone that (ed: has found a share off of) the parent of the 'punished' share... the two shares > one share, so everyone switches over. I didn't keep my old logs, but I've had a few times where I've found a share, gotten a new work (not just from the sleep time deferral, +1 to verified shares, etc), then the next work, it'll become an orphan... so then that means that some other nodes had some 3 share chain vs the 2 share chain. The 3rd share on that chain might not even necessarily be from a slow node..
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lenny_
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DARKNETMARKETS.COM
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June 27, 2013, 11:55:01 PM Last edit: June 28, 2013, 01:38:24 AM by lenny_ |
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Problem 1. branch newshare is not accepting username with "+" or "/", I tried "lenny+10" for example Error caught here: 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: 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: 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.
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lenny_
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June 28, 2013, 12:08:38 AM |
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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
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mdude77
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June 28, 2013, 12:21:28 AM |
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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 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
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I mine at Kano's Pool because it pays the best and is completely transparent! Come join me!
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GrapeApe
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June 28, 2013, 12:54:12 AM |
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It would be nice if forrestv commented on this!
This is what I see after looking into the code. If a share C is based on a stale block (usually shortly after a block was found), it gets "punished" and nodes start working on top of its parent share P, so C is forced to orphan. However, if a node does not follow this rule (may be a result of code modification or high bitcoind latency), it works on top of C (while others are working on P!) and may eventually find a share, "save" C from orphanage and (easily since it is 1 share ahead by total work!) orphan all P's children found before it. Looks like a bug to me.
Yeah, that is exactly what I think is happening. I think it's the result of latency (internet) + bitcoind getblocktemplate latency. It doesn't help that some of the highest hash power miners on p2pool seem to be behind firewalls & are on slow connections/machines. Miner X finds a share, say, 1-3 seconds after a new block, Miner X's client thinks it is a legit share and passes it around, some of the other p2pool nodes relay it as legit.... another share is then built off of that one, and then that's it for anyone that (ed: has found a share off of) the parent of the 'punished' share... the two shares > one share, so everyone switches over. I didn't keep my old logs, but I've had a few times where I've found a share, gotten a new work (not just from the sleep time deferral, +1 to verified shares, etc), then the next work, it'll become an orphan... so then that means that some other nodes had some 3 share chain vs the 2 share chain. The 3rd share on that chain might not even necessarily be from a slow node.. This is exactly what we were talking about a few days a go. Someone suggested that your bitcoin was behind your p2pool, but that wouldn’t explain why 50% of your orphans are attributed to the same address. It seems to me that some p2pool nodes (large ones) are far behind bitcoin and those of us that are not are punished when the above scenario happens. edit: It would be nice to here from forrestv about this. There is a new p2pool branch in his github called new share I wonder if it has a fix for this. https://github.com/forrestv/p2pool/tree/newshare
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lenny_
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June 28, 2013, 01:15:10 AM Last edit: June 28, 2013, 01:28:02 AM by lenny_ |
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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: 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: 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: 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 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. 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
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zvs
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June 28, 2013, 01:45:21 AM |
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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: 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: 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: 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 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. 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
I have a couple (or one, maybe, with diff addresses) of people with Avalons (I think, 60ghash or so) that have my pool as a secondary or tertiary.... and I see a lot of ^^ that in the log file... but about 50% of their stuff comes through fine. You're getting 100% DOA? ed: actually on second thought, it never says target: fffffffffffffffffffffffffffffffff i don't believe. so it's not even acquiring the work, or ? yeah, it's never identifying your worker
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yxxyun
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June 28, 2013, 06:19:08 AM |
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hope p2pool can support asic asap, p2pool need at least 1000Gh/s to mine a block in 1 day.
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baloo_kiev
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June 28, 2013, 08:12:56 AM Last edit: June 28, 2013, 09:16:02 AM by baloo_kiev |
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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 Could you please run it with direct getwork connection (without stratum proxy) for a couple of minutes and log tcp data. When mining run 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".
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notme
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June 28, 2013, 08:13:06 AM |
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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 Have you tried it? What kind of stats are you getting? I'm running 10 AM USB sticks on p2pool and getting over 100% efficiency.
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lenny_
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June 28, 2013, 11:25:14 AM |
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Could you please run it with direct getwork connection (without stratum proxy) for a couple of minutes and log tcp data. When mining run 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-7zp2pool log: http://pastebin.com/raw.php?i=e8EHif7Zminer output (Blade is mining happily, but all efforts are wasted and p2pool is not recognizing its work) 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.
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baloo_kiev
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June 28, 2013, 12:03:06 PM |
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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.
Oh, sure, I also had this error. To fix it, I changed file p2pool/data.py from this for peer_addr, hash, ts, targ in desired: print ' ', '%s:%i' % peer_addr, format_hash(hash), math.format_dt(time.time() - ts), bitcoin_data.target_to_difficulty(targ), ts >= timestamp_cutoff, targ <= target_cutoff
to this: for peer_addr, hash, ts, targ in desired: try: print ' ', '%s:%i' % peer_addr, format_hash(hash), math.format_dt(time.time() - ts), bitcoin_data.target_to_difficulty(targ), ts >= timestamp_cutoff, targ <= target_cutoff except: pass
Now I can run it with --debug
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hanti
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June 28, 2013, 12:55:06 PM |
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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 Have you tried it? What kind of stats are you getting? I'm running 10 AM USB sticks on p2pool and getting over 100% efficiency. so we know asicminer chips can work with p2pool - it just need better software ![Wink](https://bitcointalk.org/Smileys/default/wink.gif) usb sticks works bcoz they are using cgminer or bfgminer. On blade you cant use those programs ![Sad](https://bitcointalk.org/Smileys/default/sad.gif) . Maybe cgminer devs can make they own stratum proxy build in cgminer so blades can be seen in cgminer program ? ![Tongue](https://bitcointalk.org/Smileys/default/tongue.gif) that would be awesome
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lenny_
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DARKNETMARKETS.COM
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June 28, 2013, 01:12:54 PM |
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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 Have you tried it? What kind of stats are you getting? I'm running 10 AM USB sticks on p2pool and getting over 100% efficiency. so we know asicminer chips can work with p2pool - it just need better software ![Wink](https://bitcointalk.org/Smileys/default/wink.gif) usb sticks works bcoz they are using cgminer or bfgminer. On blade you cant use those programs ![Sad](https://bitcointalk.org/Smileys/default/sad.gif) . Maybe cgminer devs can make they own stratum proxy build in cgminer so blades can be seen in cgminer program ? ![Tongue](https://bitcointalk.org/Smileys/default/tongue.gif) that would be awesome Hanti, I know you have some BE Blades and you selling your hashpower to other people. As you are professional miner, what about donating some BTC to our bounty? I already put 5 BTC as a reward for developer's efforts. Is there anyone else willing to help? ![Smiley](https://bitcointalk.org/Smileys/default/smiley.gif)
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baloo_kiev
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June 28, 2013, 02:13:52 PM Last edit: June 28, 2013, 03:24:11 PM by baloo_kiev |
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Seems like blade software is doing it wrong. From tcp log it is clear that yes, it really submits shares above given target. And yes, p2pool gives it target of ffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000 (i guess it's maximum pseudoshare target). Try again with setting your difficulty manually to say, /1+10. P.S. With current 'newshare' version it will not accept e.g. "user/1" or "user+10". Must connect with "user/1+10", "user/1+" or "user/+10". Or just delete this weird assertion at line 140 of p2pool/work.py. Generally, recent updates seem very raw and untested, so I'm still using the old 11.4 version. P.P.S. As far as I can see, 'newshare' is a kind of experimental branch, so we should use 'master'!
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chanson
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June 28, 2013, 04:44:55 PM |
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Why does this happen? ![](https://ip.bitcointalk.org/?u=http%3A%2F%2Foi41.tinypic.com%2Fs4aqoh.jpg&t=665&c=ktxrKzb4f0Lqlg) After two days I have 10 shares and 1 orphan and 2.4% DOA? Am I doing something wrong?
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