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Author Topic: [1500 TH] p2pool: Decentralized, DoS-resistant, Hop-Proof pool  (Read 2030071 times)
kjj
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June 28, 2012, 05:23:11 AM
 #2861

There is actually a 0.4.3 version that is on the fixed version of p2pool.

http://www.jerviss.org/bitcointalk.org/p2pcoin/

I haven't posted them here because they also have version 0.6.2 of bitcoind, which has problems.  My understanding was that the version of p2pool that was included in 0.4.1 wasn't the version causing problems on the network.  Let me know if I'm wrong about that.  I'll try to spin up a 0.6.99 setup for testing before the weekend too.

P.S.  My 4 nodes of p2pcoin are all running 0.4.3, which has the 3.1 release of p2pool.  I suspect that my nodes represent a decent fraction of all p2pcoin nodes in the world.

p2pcoin: a USB/CD/PXE p2pool miner - 1N8ZXx2cuMzqBYSK72X4DAy1UdDbZQNPLf - todo
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June 28, 2012, 02:23:40 PM
 #2862

I posted a script in this thread that used git to autoupdate p2pool. Including it in the cron jobs of p2pcoin (and any Linux-based install) might be worth it.

For it to work, you must have :
- a p2pool checkout with git in a directory from which p2pool will be run,
- git...
- screen to run p2pool

If anyone's interested and can't find it I'll dig it up.

P2pool tuning guide
Trade BTC for €/$ at bitcoin.de (referral), it's cheaper and faster (acts as escrow and lets the buyers do bank transfers).
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kjj
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June 28, 2012, 03:12:53 PM
 #2863

I posted a script in this thread that used git to autoupdate p2pool. Including it in the cron jobs of p2pcoin (and any Linux-based install) might be worth it.

For it to work, you must have :
- a p2pool checkout with git in a directory from which p2pool will be run,
- git...
- screen to run p2pool

If anyone's interested and can't find it I'll dig it up.

Yeah, if you can dig that up, let me know.  I'll include it in p2pcoin.

p2pcoin: a USB/CD/PXE p2pool miner - 1N8ZXx2cuMzqBYSK72X4DAy1UdDbZQNPLf - todo
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gyverlb
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June 28, 2012, 04:37:14 PM
 #2864

I posted a script in this thread that used git to autoupdate p2pool. Including it in the cron jobs of p2pcoin (and any Linux-based install) might be worth it.

For it to work, you must have :
- a p2pool checkout with git in a directory from which p2pool will be run,
- git...
- screen to run p2pool

If anyone's interested and can't find it I'll dig it up.

Yeah, if you can dig that up, let me know.  I'll include it in p2pcoin.
Here it is :
http://pastie.org/4166525

Everything should be self explanatory for anyone familiar with bash scripts and p2pool. It's configured for my needs but should easily be adapted. If you have any question when customizing it for p2pcoin I'd be happy to help.

P2pool tuning guide
Trade BTC for €/$ at bitcoin.de (referral), it's cheaper and faster (acts as escrow and lets the buyers do bank transfers).
Tip: 17bdPfKXXvr7zETKRkPG14dEjfgBt5k2dd
rav3n_pl
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June 28, 2012, 04:59:11 PM
 #2865

I posted a script in this thread that used git to autoupdate p2pool. Including it in the cron jobs of p2pcoin (and any Linux-based install) might be worth it.

For it to work, you must have :
- a p2pool checkout with git in a directory from which p2pool will be run,
- git...
- screen to run p2pool

If anyone's interested and can't find it I'll dig it up.

Yeah, if you can dig that up, let me know.  I'll include it in p2pcoin.
Here it is :
http://pastie.org/4166525

Everything should be self explanatory for anyone familiar with bash scripts and p2pool. It's configured for my needs but should easily be adapted. If you have any question when customizing it for p2pcoin I'd be happy to help.
Code:
--give-author 0
WTF? WHY? It is only 0.5% by default! You miser!

1Rav3nkMayCijuhzcYemMiPYsvcaiwHni  Bitcoin stuff on my OneDrive
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gyverlb
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June 28, 2012, 05:05:56 PM
 #2866

WTF? WHY? It is only 0.5% by default! You miser!
Because I gave more than these 0.5% of what I earned in direct donations to forrestv, in fact it's around 2-3%. I'll consider a donation of 2% of what you earned with p2pool to forrestv a proper apology for your improper behavior.

P2pool tuning guide
Trade BTC for €/$ at bitcoin.de (referral), it's cheaper and faster (acts as escrow and lets the buyers do bank transfers).
Tip: 17bdPfKXXvr7zETKRkPG14dEjfgBt5k2dd
rav3n_pl
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June 28, 2012, 05:33:33 PM
 #2867

WTF? WHY? It is only 0.5% by default! You miser!
Because I gave more than these 0.5% of what I earned in direct donations to forrestv, in fact it's around 2-3%. I'll consider a donation of 2% of what you earned with p2pool to forrestv a proper apology for your improper behavior.
ME? Improper? Who wrote that script??? ME?
Anyone who use it will NOT support forrestv by this nice automatic feature.

1Rav3nkMayCijuhzcYemMiPYsvcaiwHni  Bitcoin stuff on my OneDrive
My RPC CoinControl for any coin https://bitcointalk.org/index.php?topic=929954
My SatoshDice bot https://bitcointalk.org/index.php?topic=897685
gyverlb
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June 28, 2012, 06:55:17 PM
 #2868

ME? Improper? Who wrote that script??? ME?
Anyone who use it will NOT support forrestv by this nice automatic feature.
As said in my original post on this subject this script is tailored for my needs and meant to be edited for p2pcoin's needs. Wasn't it clear enough? Should I have use the troll language, using capslock and several interrogation points?

P2pool tuning guide
Trade BTC for €/$ at bitcoin.de (referral), it's cheaper and faster (acts as escrow and lets the buyers do bank transfers).
Tip: 17bdPfKXXvr7zETKRkPG14dEjfgBt5k2dd
rav3n_pl
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June 28, 2012, 09:05:57 PM
 #2869

ME? Improper? Who wrote that script??? ME?
Anyone who use it will NOT support forrestv by this nice automatic feature.
As said in my original post on this subject this script is tailored for my needs and meant to be edited for p2pcoin's needs. Wasn't it clear enough? Should I have use the troll language, using capslock and several interrogation points?
Lol, if I was in your place I`ll just not paste things like that... Nice idea for a startup/cron anyway Smiley

1Rav3nkMayCijuhzcYemMiPYsvcaiwHni  Bitcoin stuff on my OneDrive
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My SatoshDice bot https://bitcointalk.org/index.php?topic=897685
rav3n_pl
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June 29, 2012, 07:46:05 AM
 #2870

Ok, someone tell me how THIS is possible:

Code:
Blocks found in last day:

Note that blocks may have been orphaned from the P2Pool chain and so not be here.
time hash
Fri Jun 29 2012 07:43:45 GMT+0200 00000000000000e47abfd1391d1feb1f4b7aede82dc0b48304edd6473820e2bb
Fri Jun 29 2012 05:30:55 GMT+0200 00000000000005d014e1902f49d1beb52facd3bbab1bf69ba7df888cc72644ea
http://blockexplorer.com/block/00000000000000e47abfd1391d1feb1f4b7aede82dc0b48304edd6473820e2bb - no such block??

1Rav3nkMayCijuhzcYemMiPYsvcaiwHni  Bitcoin stuff on my OneDrive
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My SatoshDice bot https://bitcointalk.org/index.php?topic=897685
Prattler
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June 29, 2012, 09:55:28 AM
 #2871

Ok, someone tell me how THIS is possible:

Code:
Blocks found in last day:

Note that blocks may have been orphaned from the P2Pool chain and so not be here.
time hash
Fri Jun 29 2012 07:43:45 GMT+0200 00000000000000e47abfd1391d1feb1f4b7aede82dc0b48304edd6473820e2bb
Fri Jun 29 2012 05:30:55 GMT+0200 00000000000005d014e1902f49d1beb52facd3bbab1bf69ba7df888cc72644ea
http://blockexplorer.com/block/00000000000000e47abfd1391d1feb1f4b7aede82dc0b48304edd6473820e2bb - no such block??

http://178.195.18.168:9332/static/share.html#00000000000000e47abfd1391d1feb1f4b7aede82dc0b48304edd6473820e2bb

Looks like he mined a totally junk block, perhaps due to his bad connection or his bitcoind misbehaving.

Junk shares like that shouldn't be accepted, they should be orphaned. Perhaps similarly to the discouraging Gavin implemented for bitcoin. Hopefully the devs will fix it soon! Smiley Edit: this is already what is happening, there's just a special rule for block solving shares, that's why it got through.

Indeed if you explore his shares around this incident you'll see he was having a very high orphan rate. The pool orphan rate spike are mostly all his shares, it seems. In the end, p2pool was not paying him, urging him to fix the problem.
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June 29, 2012, 04:02:48 PM
 #2872

Rav3n_pl forwarded me a link to his local p2Pool stats page, which was very useful.

Can anyone else do that? Or take a screenshot or something? You can pm me the screenshot so it wont end up public.


Useful with just one person on it?  Well, have a gander at http://5.9.24.81:9332/static/     if you like

my payout has been steadily decreasing, i think i should have stopped at max and went back to maxbtc,  then wait til all my shares expire to come back  *scratch*



Dacentec, best deals for US dedicated servers. They regularly restock $20-$25 Opterons with 8-16GB RAM & 2x1-2TB HDD's (ofc, usually lots of other good stuff to choose from).  I did a Serverbear benchmark of one of my $20/mo Opteron (June last year), it's here.  Have had about a half dozen different servers with Dacentec, & none have failed to sustain at least 40MB/s (burst higher). My favorite is a 12-month rent-to-own ZT Systems 2XL5520 16GB 2x2TB SATA for $40/month (got lucky with the 'off-brand', haven't seen a RTO 2xL5520 for under $50/mo since -- at least for monthly contracts).  wholesaleinternet.com has some ancient 2-core intel CPUs @ $10/mo sometimes (I got an Intel Core 2 6300 @ 1.86GHz, with a 250GB HDD with 46000 hours on it, LOL. $20 @ Dacentec is much better, if you can grab one). joesdatacenter.com (same location as Wholesale Internet) also occasionally has specials (or if you don't want to wait, it has an AMD Opteron 170 @ $16/mo).
Icoin
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July 01, 2012, 08:17:26 AM
 #2873

I obeserved today a phenomenon

Suddenly my stales rate went drasticaly up allso the whole machine was lagging badly, im not sure about what did cause that, i could not find any activities in my logs so that wasnt caused by any apache related activity, just p2pool and the chains was running. I suspect that this has something to do with peers; this could be intentionaly or cause of a bug. i realized that stales and orphaned shares on the p2pool operating chain are probably caused trough this.

The solution is simple: restart the pool more often, a node that is running to long probably causes a higher amout of stales or even orphans...

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July 01, 2012, 09:30:24 AM
 #2874

Suddenly my stales rate went drasticaly up allso the whole machine was lagging badly, im not sure about what did cause that, i could not find any activities in my logs so that wasnt caused by any apache related activity, just p2pool and the chains was running.
What bitcoind version ur using? You just described 6.2 lag bug Smiley

1Rav3nkMayCijuhzcYemMiPYsvcaiwHni  Bitcoin stuff on my OneDrive
My RPC CoinControl for any coin https://bitcointalk.org/index.php?topic=929954
My SatoshDice bot https://bitcointalk.org/index.php?topic=897685
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July 01, 2012, 12:29:53 PM
 #2875

I obeserved today a phenomenon

Suddenly my stales rate went drasticaly up allso the whole machine was lagging badly, im not sure about what did cause that, i could not find any activities in my logs so that wasnt caused by any apache related activity, just p2pool and the chains was running. I suspect that this has something to do with peers; this could be intentionaly or cause of a bug. i realized that stales and orphaned shares on the p2pool operating chain are probably caused trough this.

got the same problem.
my DOA increased to 40-50 %.
using bitcoind 6.3.

BTC:  123aoTXpQEtdQvN3WMMgmhzsueadVFpLgP
NMC: N47xa4CCDcRvhHCLPVrdiUQw4wN6rJ2dQq
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July 01, 2012, 12:32:20 PM
 #2876

Quote
What bitcoind version ur using? You just described 6.2 lag bug Smiley

thanks for the hint, meanwhile i use 0.6.3 bitcoind, everything back to normal here

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July 01, 2012, 01:13:49 PM
 #2877

I obeserved today a phenomenon

Suddenly my stales rate went drasticaly up allso the whole machine was lagging badly, im not sure about what did cause that, i could not find any activities in my logs so that wasnt caused by any apache related activity, just p2pool and the chains was running. I suspect that this has something to do with peers; this could be intentionaly or cause of a bug. i realized that stales and orphaned shares on the p2pool operating chain are probably caused trough this.

got the same problem.
my DOA increased to 40-50 %.
using bitcoind 6.3.


investigated that my ztex-boards caused the problem. for some reason java took 100% of all 4 cores.
did a reboot and every thing is fine now.

BTC:  123aoTXpQEtdQvN3WMMgmhzsueadVFpLgP
NMC: N47xa4CCDcRvhHCLPVrdiUQw4wN6rJ2dQq
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July 01, 2012, 02:23:17 PM
 #2878

I would llike to point your attention towards the BMP Project listed on cryptostocks echange. This project has as the one of the primary goal to add a nice amout of hashpower (acutaly approxmatly 30 gh/s on avarage) to p2pool. At the moment the shares are free to buy in total 50k for a price of 0.1 BTC each. I would realy feel honored if members of the p2pool comunity would deside to become a shareholder. For more Informations please visit https://bitcointalk.org/index.php?topic=90880 or directly at croyptostocks https://cryptostocks.com/securities/9 . For Security concerns: My personalities was audited and verfied trough cryptostocks https://bitcointalk.org/index.php?topic=88036.20

sharky112065
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July 01, 2012, 07:59:06 PM
 #2879

I obeserved today a phenomenon

Suddenly my stales rate went drasticaly up allso the whole machine was lagging badly, im not sure about what did cause that, i could not find any activities in my logs so that wasnt caused by any apache related activity, just p2pool and the chains was running. I suspect that this has something to do with peers; this could be intentionaly or cause of a bug. i realized that stales and orphaned shares on the p2pool operating chain are probably caused trough this.

got the same problem.
my DOA increased to 40-50 %.
using bitcoind 6.3.


investigated that my ztex-boards caused the problem. for some reason java took 100% of all 4 cores.
did a reboot and every thing is fine now.

Did this per chance happen at midnight 12 AM on the 1st of July? There was a leap second adjustment that has caused all kinds of problems. The solution is to reboot the computer that is having issues. This max CPU usage is something I have heard developers in other non Bitcoin related IRC channels mention.

Donations welcome: 12KaKtrK52iQjPdtsJq7fJ7smC32tXWbWr
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July 01, 2012, 08:00:07 PM
 #2880

So I realize it hasn't been very long, but have the new share changes helped the orphan rate?

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