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Author Topic: [1500 TH] p2pool: Decentralized, DoS-resistant, Hop-Proof pool  (Read 2558756 times)
IoP fan
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November 16, 2017, 01:09:40 AM
 #15961

I think it is no longer sustainable mining in p2pool.
Four months without any profit and with the arrival of winter the
electricity doubles reaching astronomical values !

https://imgur.com/a/g5I3Y


And to make things worse, a hacker lowered my trust level  Undecided
Not orphan. Invalid.

Code:
2017-11-11 04:31:23 CreateNewBlock(): total size: 1089769 block weight: 3996706 txs: 2844 fees: 416742649 sigops 26195
2017-11-11 04:31:35 ERROR: AcceptBlock: bad-blk-weight, ContextualCheckBlock : weight limit failed (code 16)
2017-11-11 04:31:35 ERROR: ProcessNewBlock: AcceptBlock FAILED
2017-11-11 04:31:35 ERROR: AcceptBlockHeader: block 00000000000000000093cc2a72c8ae2db421fb2316145ceba3f951b3296fc741 is marked invalid
2017-11-11 04:31:35 ERROR: ProcessNewBlock: AcceptBlock FAILED

My guess at this point is that p2pool is not correctly calculating the weight of the coinbase transaction, and needs to remove a few more transactions from the block template. As a temporary workaround, I suggest adding this to ~/bitcoin/bitcoin.conf:

Code:
blockmaxweight=3900000

I'll look into what actually went wrong and try to get a full fix this weekend.

It's possible that this bug affects mainnet as well.
When your generation transaction is factored in, your block size is too large.
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November 16, 2017, 11:25:20 PM
 #15962

I miss a p2pool summary website for p2pool/master sharechain so I setup my own. It bases on p2pool.in website with minor changes I find more interesting.

https://nastyfans.org/p2pool

The URL is the only reference to nastyfans. The page content is dedicated to P2Pool.

http://p2pool.org is on p2pool/master?

nonnakip
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November 17, 2017, 07:39:52 AM
 #15963

I miss a p2pool summary website for p2pool/master sharechain so I setup my own. It bases on p2pool.in website with minor changes I find more interesting.

https://nastyfans.org/p2pool

The URL is the only reference to nastyfans. The page content is dedicated to P2Pool.

http://p2pool.org is on p2pool/master?

Thank you for confirming that. I was not clear since you mention switching/upgrading in past posts. Also you are missing block 480646. This block is from master chain. Solved by nastyfans node.

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November 17, 2017, 10:53:06 PM
 #15964

I miss a p2pool summary website for p2pool/master sharechain so I setup my own. It bases on p2pool.in website with minor changes I find more interesting.

https://nastyfans.org/p2pool

The URL is the only reference to nastyfans. The page content is dedicated to P2Pool.

http://p2pool.org is on p2pool/master?

Thank you for confirming that. I was not clear since you mention switching/upgrading in past posts. Also you are missing block 480646. This block is from master chain. Solved by nastyfans node.
Well, if it is i don't see any payout!
Xantus
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November 18, 2017, 07:34:14 AM
 #15965

hey people,

isent it time to go back to main Branche ? to get a payouts again  ? Roll Eyes
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November 18, 2017, 02:07:00 PM
 #15966

Hi
stopped working pools mainnet and jtoomnet. what is the problem? p2pools ltc and dash working

2017-11-18 17:06:02.025526 p2pool (version 15.0-68-g9692d6e)
2017-11-18 17:06:02.025581
2017-11-18 17:06:02.025610 Testing bitcoind RPC connection to 'http://127.0.0.1:8332/' with username 'name'...
Error getting work from bitcoind:
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/twisted/internet/defer.py", line 653, in _runCallbacks
    current.result = callback(current.result, *args, **kw)
  File "/usr/lib/python2.7/site-packages/twisted/internet/defer.py", line 1442, in gotResult
    _inlineCallbacks(r, g, deferred)
  File "/usr/lib/python2.7/site-packages/twisted/internet/defer.py", line 1384, in _inlineCallbacks
    result = result.throwExceptionIntoGenerator(g)
  File "/usr/lib/python2.7/site-packages/twisted/python/failure.py", line 408, in throwExceptionIntoGenerator
    return g.throw(self.type, self.value, self.tb)
--- <exception caught here> ---
  File "/home/alard/p2ptest/p2pool/util/deferral.py", line 41, in f
    result = yield func(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/twisted/internet/defer.py", line 1384, in _inlineCallbacks
    result = result.throwExceptionIntoGenerator(g)
  File "/usr/lib/python2.7/site-packages/twisted/python/failure.py", line 408, in throwExceptionIntoGenerator
    return g.throw(self.type, self.value, self.tb)
  File "/home/alard/p2ptest/p2pool/bitcoin/helper.py", line 69, in getwork
    work = yield go()
  File "/usr/lib/python2.7/site-packages/twisted/internet/defer.py", line 1384, in _inlineCallbacks
    result = result.throwExceptionIntoGenerator(g)
  File "/usr/lib/python2.7/site-packages/twisted/python/failure.py", line 408, in throwExceptionIntoGenerator
    return g.throw(self.type, self.value, self.tb)
  File "/home/alard/p2ptest/p2pool/util/jsonrpc.py", line 133, in _http_do
    raise Error_for_code(resp['error']['code'])(resp['error']['message'], resp['error'].get('data', None))
p2pool.util.jsonrpc.NarrowError: -1 CreateNewBlock: TestBlockValidity failed: bad-blk-length-toosmall, size limits failed (code 16)
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November 19, 2017, 05:30:59 AM
 #15967

Alard, are you using btc1? Segwit2x was cancelled, and there was an off-by-one bug in btc1 on the fork height that might be causing your problem.

Hosting bitcoin miners for $65 to $80/kW/month on clean, cheap hydro power.
http://Toom.im
Alard
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November 19, 2017, 06:32:19 AM
 #15968

Alard, are you using btc1? Segwit2x was cancelled, and there was an off-by-one bug in btc1 on the fork height that might be causing your problem.
btc1 v.1.14.5 and v1.15.1, same error
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November 19, 2017, 02:41:17 PM
 #15969

Hello all,

47 minutes ago p2pool main net found a block. According to blockchain.info it contains 1749 transactions, its size is 971.35 kb and its weight is 3626.63 kb.

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November 19, 2017, 07:06:25 PM
 #15970

Hello all,

47 minutes ago p2pool main net found a block. According to blockchain.info it contains 1749 transactions, its size is 971.35 kb and its weight is 3626.63 kb.

yipie, i changed my minter to Mainnet 3 days before.
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November 21, 2017, 08:21:51 PM
 #15971

Hey all we are currently Operating P2Pool Nodes for the following coins. Come support decentralized mining

DASH NY : http://dash-ny.pools.mindtrip.us:7903/
DASH GA: http://dash-ga.pools.mindtrip.us:7903/

LTC NY : http://ltc-ny.pools.mindtrip.us:9327/
LTC GA: http://ltc-ga.pools.mindtrip.us:9327/

BTC GA: http://btc-ga.pools.mindtrip.us:9332/

FIRST P2Pool for Bitcoin Cash
BCC NY: http://bcc-ny.pools.mindtrip.us:5964/
BCC GA : http://bcc-ga.pools.mindtrip.us:5964/

I have also started my own github fork for dash P2Pool implementing some custom changes. We are currently testing the changes on our Dash P2Pool Nodes and will be implementing them on the other pools shortly
https://github.com/mindtrip101


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unthy
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November 22, 2017, 12:11:46 AM
 #15972

Hey all we are currently Operating P2Pool Nodes for the following coins. Come support decentralized mining

...
Decentralised is running your own node, not mining on someone else's node Tongue

Pool: https://kano.is Here on Bitcointalk: Forum BTC: 1KanoPb8cKYqNrswjaA8cRDk4FAS9eDMLU
FreeNode IRC: irc.freenode.net channel #kano.is Majority developer of the ckpool code
Help keep Bitcoin secure by mining on pools with full block verification on all blocks - and NO empty blocks!
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November 22, 2017, 11:57:58 AM
 #15973

Running on any node is better then supporting centralization like antpool. Some people don’t have the technical expertise to get these setup

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unthy
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November 22, 2017, 02:19:52 PM
 #15974

Hey all we are currently Operating P2Pool Nodes for the following coins. Come support decentralized mining

DASH NY : http://dash-ny.pools.mindtrip.us:7903/
DASH GA: http://dash-ga.pools.mindtrip.us:7903/

LTC NY : http://ltc-ny.pools.mindtrip.us:9327/
LTC GA: http://ltc-ga.pools.mindtrip.us:9327/

BTC GA: http://btc-ga.pools.mindtrip.us:9332/

FIRST P2Pool for Bitcoin Cash
BCC NY: http://bcc-ny.pools.mindtrip.us:5964/
BCC GA : http://bcc-ga.pools.mindtrip.us:5964/

I have also started my own github fork for dash P2Pool implementing some custom changes. We are currently testing the changes on our Dash P2Pool Nodes and will be implementing them on the other pools shortly
https://github.com/mindtrip101




This is part of the problem of bcash hijacking the brand... Your "BTC" pool says "Bitcoin Cash" in the header yet is mining on the BTC network.

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November 22, 2017, 02:34:54 PM
 #15975

To get the per miner graphs..
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November 22, 2017, 03:33:20 PM
 #15976

Finally some competition: https://halongmining.com/

https://twitter.com/adam3us/status/933348194062360577

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November 23, 2017, 03:33:25 AM
 #15977

Quick question, as I am new to P2Pool.

Ok so my company is running 4 full nodes. One is VertCoin and I have P2Pool handling that. Next, I mine with Nicehash and decided to try to increase revenue by using my BTC earning to buy hash power and mine to my P2Pool (Lyra2REV2) pool. But i screwed up. I used my Nicehash BTC address instead of my VertCoin wallet address. I see my shares sitting there in the pool stats page.

Is there anyway for me to recover these to my VertCoin wallet or do I just live and learn?
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November 25, 2017, 10:58:52 AM
 #15978

https://github.com/p2pool/p2pool/issues/364

The 'getinfo' method is excluded from the latest versions of the bitcoin core wallet.
https://github.com/p2pool/p2pool does not work with the latest versions of the wallet https://github.com/bitcoin/bitcoin

This causes an error when running p2pool:
Code:
Error while checking Bitcoin connection:
Traceback (most recent call last):
  File "/usr/local/lib/pypy2.7/dist-packages/twisted/internet/defer.py", line 587, in _runCallbacks
    current.result = callback(current.result, *args, **kw)
  File "/usr/local/lib/pypy2.7/dist-packages/twisted/internet/defer.py", line 1241, in gotResult
    _inlineCallbacks(r, g, deferred)
  File "/usr/local/lib/pypy2.7/dist-packages/twisted/internet/defer.py", line 1183, in _inlineCallbacks
    result = result.throwExceptionIntoGenerator(g)
  File "/usr/local/lib/pypy2.7/dist-packages/twisted/python/failure.py", line 389, in throwExceptionIntoGenerator
    return g.throw(self.type, self.value, self.tb)
--- <exception caught here> ---
  File "/opt/sha256d/p2pool-btc/p2pool/util/deferral.py", line 41, in f
    result = yield func(*args, **kwargs)
  File "/usr/local/lib/pypy2.7/dist-packages/twisted/internet/defer.py", line 1183, in _inlineCallbacks
    result = result.throwExceptionIntoGenerator(g)
  File "/usr/local/lib/pypy2.7/dist-packages/twisted/python/failure.py", line 389, in throwExceptionIntoGenerator
    return g.throw(self.type, self.value, self.tb)
  File "/opt/sha256d/p2pool-btc/p2pool/bitcoin/helper.py", line 17, in check
    version_check_result = net.VERSION_CHECK((yield bitcoind.rpc_getinfo())['version'])
  File "/usr/local/lib/pypy2.7/dist-packages/twisted/internet/defer.py", line 1183, in _inlineCallbacks
    result = result.throwExceptionIntoGenerator(g)
  File "/usr/local/lib/pypy2.7/dist-packages/twisted/python/failure.py", line 389, in throwExceptionIntoGenerator
    return g.throw(self.type, self.value, self.tb)
  File "/opt/sha256d/p2pool-btc/p2pool/util/jsonrpc.py", line 133, in _http_do
    raise Error_for_code(resp['error']['code'])(resp['error']['message'], resp['error'].get('data', None))
p2pool.util.jsonrpc.NarrowError: -32601 Method not found

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November 27, 2017, 03:51:44 PM
 #15979

Running on any node is better then supporting centralization like antpool. Some people don’t have the technical expertise to get these setup

It would also help if the instructions to set-up a node were more detailed, less fragmented, and actually included the steps and actual dependencies needed for each distro. Each time I set-up a node in the past, it's was a pain because I didn't write down everything that was needed, and I just had to keep installing new dependencies after each error. I did post the dependencies for new Ubuntu install a while back, but I think it was just ignored.

I'm giving up on P2Pool. It was a great idea, and my node did donate, but I think most did not, and that is probably why the developer doesn't seem to give a shit. Props to Jtoomim for trying to fix its shortcomings, but I was never included as part of a valid block - a couple of orphans I guess and an invalid block, but no payout. It could be successful with a little effort on the front-end, but it looks like that isn't desired. It would be nice to keep Bitcoin decentralized, but it seems like that is no longer a priority either.

Sory for the rant, it's just how I feel.
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November 28, 2017, 07:20:04 PM
 #15980

I miss a p2pool summary website for p2pool/master sharechain so I setup my own. It bases on p2pool.in website with minor changes I find more interesting.

https://nastyfans.org/p2pool

The URL is the only reference to nastyfans. The page content is dedicated to P2Pool.

Thank you for this.  I like.  Smiley

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unthy
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