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Author Topic: [1500 TH] p2pool: Decentralized, DoS-resistant, Hop-Proof pool  (Read 2035551 times)
p3yot33at3r
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June 19, 2015, 08:03:52 PM
 #12821


So, how do I go about doing that on the S5?  Has anybody posted a good instruction on how to do that?

Thanks.

A few pages back:

https://bitcointalk.org/index.php?topic=18313.msg11557258#msg11557258

 Wink
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Nubminer
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June 21, 2015, 02:06:21 AM
 #12822

why does the stats page only show up until May
will this work on a dedicated box I am setting up - intel atom board with 2g ram and 80g hd ,  ubuntu 64 os
I was hoping this box would be enough to run both the bitcoin node/sever and the p2pool software.

since I have not installed ubuntu yet would it be advisable to go with 32 or 64bit.. and is there any cheat sheets for avoiding mistakes and reducing my time to start
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June 21, 2015, 03:53:10 AM
 #12823

why does the stats page only show up until May
will this work on a dedicated box I am setting up - intel atom board with 2g ram and 80g hd ,  ubuntu 64 os
I was hoping this box would be enough to run both the bitcoin node/sever and the p2pool software.

since I have not installed ubuntu yet would it be advisable to go with 32 or 64bit.. and is there any cheat sheets for avoiding mistakes and reducing my time to start


The hash stats only show from when the node was installed, so each p2pool node will have a different length of history.

You should be able to run both the bitcoin core and p2pool software with with your setup without issue.  64-bit OS would be best, I think.

I have a p2pool setup guide for litecoin on linux which might be some help.  Bitcoin p2pool setup is virtually the same.  There are lots of pretty decent guide in these forums, or a quick google search.  Disclaimer, my guide may not be 100% up-to-date because I am lazy (particularly for compiling litecoin core), but I think the p2pool setup part hasn't really changed much since the last time I updated.

Feel free to PM with if you have specific questions, or just post them here if you think others may benefit from the Q&A.

igorwhite
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June 21, 2015, 06:59:13 AM
 #12824


So, how do I go about doing that on the S5?  Has anybody posted a good instruction on how to do that?

Thanks.

A few pages back:

https://bitcointalk.org/index.php?topic=18313.msg11557258#msg11557258

 Wink

Hello.

I modified the original firmware
Changed only cgminer 4.8-4.9 kolivas and fixed -queue 0
After reboot or anything is not reset.
Download:
https://yadi.sk/d/olasz_5jhMvuS
Nubminer
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June 21, 2015, 11:06:36 AM
 #12825


Hello.

I modified the original firmware
Changed only cgminer 4.8-4.9 kolivas and fixed -queue 0
After reboot or anything is not reset.
Download:
https://yadi.sk/d/olasz_5jhMvuS

Thank you for sharing this for everybody.  Grin

Nubminer
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June 21, 2015, 11:23:10 AM
 #12826

why does the stats page only show up until May
will this work on a dedicated box I am setting up - intel atom board with 2g ram and 80g hd ,  ubuntu 64 os
I was hoping this box would be enough to run both the bitcoin node/sever and the p2pool software.

since I have not installed ubuntu yet would it be advisable to go with 32 or 64bit.. and is there any cheat sheets for avoiding mistakes and reducing my time to start


The hash stats only show from when the node was installed, so each p2pool node will have a different length of history.

You should be able to run both the bitcoin core and p2pool software with with your setup without issue.  64-bit OS would be best, I think.

I have a p2pool setup guide for litecoin on linux which might be some help.  Bitcoin p2pool setup is virtually the same.  There are lots of pretty decent guide in these forums, or a quick google search.  Disclaimer, my guide may not be 100% up-to-date because I am lazy (particularly for compiling litecoin core), but I think the p2pool setup part hasn't really changed much since the last time I updated.

Feel free to PM with if you have specific questions, or just post them here if you think others may benefit from the Q&A.


I installed ubuntu 15.04 then installed bitcoin and let it synchronize. created a bitcoin.conf to have it run as a server and attempted to install p2pool

I first followed the instructions on p2pool.in

sudo apt-get install git
git clone https://github.com/forrestv/p2pool.git
cd p2pool
make

up until I typed make.. I was doing great  but when I did I got this

nubminer@bit-server:~/p2pool$ make
mkdir -p "/home/nubminer/p2pool/.cache"/pyenv
curl -L 'https://pypi.python.org/packages/source/v/virtualenv/virtualenv-1.11.6.tar.gz' >'/home/nubminer/p2pool/.cache/pyenv/virtualenv-1.11.6.tar.gz' || { rm -f '/home/nubminer/p2pool/.cache/pyenv/virtualenv-1.11.6.tar.gz'; exit 1; }
/bin/sh: 1: curl: not found
Makefile:51: recipe for target '/home/nubminer/p2pool/.cache/pyenv/virtualenv-1.11.6.tar.gz' failed
make: *** [/home/nubminer/p2pool/.cache/pyenv/virtualenv-1.11.6.tar.gz] Error 1

so I decided to ram a python down its throat with

sudo apt-get install python-twisted python-argparse

and make still does nothing for me.

I never installed python or twisted since I really dont know the path

so I tried following your litecoin guide and I believe I am at the same point .. I need to Make or install

so I tried and I get the following

nubminer@bit-server:~/p2pool$ sudo python setup.py install
[sudo] password for nubminer:
Traceback (most recent call last):
  File "setup.py", line 9, in <module>
    import py2exe
ImportError: No module named py2exe


igorwhite
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June 21, 2015, 11:38:03 AM
 #12827

Here is my p2pool manual. In Russian.
https://forum.bits.media/index.php?/blog/194/entry-338-sozdanie-sobstvennoi-nody-p2pool-bitcoin-s-obedinennym-ma/
Muhammed Zakir
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June 21, 2015, 11:57:05 AM
 #12828

I installed ubuntu 15.04 then installed bitcoin and let it synchronize. created a bitcoin.conf to have it run as a server and attempted to install p2pool

I first followed the instructions on p2pool.in

sudo apt-get install git
git clone https://github.com/forrestv/p2pool.git
cd p2pool
make

up until I typed make.. I was doing great  but when I did I got this

nubminer@bit-server:~/p2pool$ make
mkdir -p "/home/nubminer/p2pool/.cache"/pyenv
curl -L 'https://pypi.python.org/packages/source/v/virtualenv/virtualenv-1.11.6.tar.gz' >'/home/nubminer/p2pool/.cache/pyenv/virtualenv-1.11.6.tar.gz' || { rm -f '/home/nubminer/p2pool/.cache/pyenv/virtualenv-1.11.6.tar.gz'; exit 1; }
/bin/sh: 1: curl: not found
Makefile:51: recipe for target '/home/nubminer/p2pool/.cache/pyenv/virtualenv-1.11.6.tar.gz' failed
make: *** [/home/nubminer/p2pool/.cache/pyenv/virtualenv-1.11.6.tar.gz] Error 1

so I decided to ram a python down its throat with

sudo apt-get install python-twisted python-argparse

and make still does nothing for me.

I never installed python or twisted since I really dont know the path

so I tried following your litecoin guide and I believe I am at the same point .. I need to Make or install

so I tried and I get the following

nubminer@bit-server:~/p2pool$ sudo python setup.py install
[sudo] password for nubminer:
Traceback (most recent call last):
  File "setup.py", line 9, in <module>
    import py2exe
ImportError: No module named py2exe

Run sudo apt-get install python-zope.interface python-twisted python-twisted-web, navigate to p2pool directory and then run python run_p2pool.py --help.

Note: --help lists all commands you can use.

Nubminer
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June 21, 2015, 11:58:33 AM
 #12829

I just installed curl and now I am getting further.

sudo apt-get install curl

make worked to a point and now I have

Downloading https://pypi.python.org/packages/source/r/readline/readline-6.2.4.1.tar.gz#md5=578237939c81fdbc2c8334d168b17907
Processing readline-6.2.4.1.tar.gz
Writing /tmp/easy_install-FYyy3c/readline-6.2.4.1/setup.cfg
Running readline-6.2.4.1/setup.py -q bdist_egg --dist-dir /tmp/easy_install-FYyy3c/readline-6.2.4.1/egg-dist-tmp-_LsKx0
Modules/2.x/readline.c:8:20: fatal error: Python.h: No such file or directory
 #include "Python.h"
                    ^
compilation terminated.
error: Setup script exited with error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
Makefile:76: recipe for target '/home/nubminer/p2pool/.cache/pyenv/pyenv-1.11.6-extras.tar.gz' failed
make: *** [/home/nubminer/p2pool/.cache/pyenv/pyenv-1.11.6-extras.tar.gz] Error 1
Nubminer
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June 21, 2015, 12:02:01 PM
 #12830



Run sudo apt-get install python-zope.interface python-twisted python-twisted-web, navigate to p2pool directory and then run python run_p2pool.py --help.

Note: --help lists all commands you can use.

I already think i have python in correctly

python-twisted is already the newest version.
python-twisted-web is already the newest version.
python-zope.interface is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 143 not upgraded.


EDIT __  python run p2pool.py --help gets me

nubminer@bit-server:~/p2pool$ run python run_p2pool.py
No command 'run' found, did you mean:
 Command 'qrun' from package 'torque-client-x11' (universe)
 Command 'qrun' from package 'torque-client' (universe)
 Command 'zrun' from package 'moreutils' (universe)
 Command 'rn' from package 'trn4' (multiverse)
 Command 'rn' from package 'trn' (multiverse)
 Command 'runq' from package 'exim4-daemon-light' (main)
 Command 'runq' from package 'sendmail-bin' (universe)
 Command 'runq' from package 'exim4-daemon-heavy' (main)
 Command 'srun' from package 'slurm-client' (universe)
 Command 'rup' from package 'rstat-client' (universe)
 Command 'grun' from package 'grun' (universe)
run: command not found
nubminer@bit-server:~/p2pool$
\



EDIT 2 -- I am a dumbass  i got rid of the extra run
Nubminer
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June 21, 2015, 12:13:57 PM
 #12831

ok I think I am installed now I carry on to actually configure my p2pool server


thanks
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June 21, 2015, 09:02:41 PM
 #12832

I used to run a p2pool node a few years back but have lost touch with developments recently. I have some questions:

1) is p2pool still actively developed?

2) where can I find the most active git repository for it?

3) is it feasible to use p2pool with a proof-of-stake coin?

4) did anyone ever try that?

5) if not, what challenges might I face in porting p2pool to a PoS coin?

Thanks!

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June 21, 2015, 10:26:22 PM
 #12833


Is anyone using the Avalon 4.1's with p2pool? I'm interested in how they perform........

Tak.

Nobody using these with p2pool?  Sad

I'm trying it now. A more thorough test would be to run 2 machines against different pools, but I only have one.
I'm going to run for 3 days n change to compare hardware errors and estimated hash rate. Hopefully P2P blocks
during this time and I can give est to actual earning results as well.

preliminary #'s

3days @ eligius DH% 0.788% DH%5m 1.028% 942.79GH av
5hrs   @ P2Pool DH% 1.075% DH%5m 0.806% 947.15GH av (p2pool current reported hashrate 1.91TH* I've seen the as low as ~200 durring this test 0% DOA)
CohibAA
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June 22, 2015, 03:25:41 AM
 #12834

I used to run a p2pool node a few years back but have lost touch with developments recently. I have some questions:

1) is p2pool still actively developed?

Yes.

2) where can I find the most active git repository for it?

github p2pool

3) is it feasible to use p2pool with a proof-of-stake coin?

Google and search the forum, but I hear PoS is not so great.  Might be some profitability in mining still, regardless.

4) did anyone ever try that?

Yes.  This might help.

5) if not, what challenges might I face in porting p2pool to a PoS coin?

Thanks!

I feel like this was a lot of work.

Good luck!

kano
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June 22, 2015, 04:08:19 AM
 #12835

I used to run a p2pool node a few years back but have lost touch with developments recently. I have some questions:

1) is p2pool still actively developed?

Yes.
No.
Next to no changes for a long time (other than a recent required change to stop p2pool failing when block v3 headers become mandatory)

Pool: https://kano.is BTC: 1KanoiBupPiZfkwqB7rfLXAzPnoTshAVmb
CKPool and CGMiner developer, IRC FreeNode #ckpool and #cgminer kanoi
Help keep Bitcoin secure by mining on pools with Stratum, the best protocol to mine Bitcoins with ASIC hardware
CohibAA
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June 22, 2015, 04:18:46 AM
 #12836

I used to run a p2pool node a few years back but have lost touch with developments recently. I have some questions:

1) is p2pool still actively developed?

Yes.
No.
Next to no changes for a long time (other than a recent required change to stop p2pool failing when block v3 headers become mandatory)

The project has nearly 500 forks, and while there are some significant issues that could be worked out, p2pool works, and is updated as needed for major issues.  I pretty sure forrestv would be happy to accept any helpful commits for existing or new issues, as he has historically.

Also, while I don't believe it is open-source, NastyPoP and similar projects are interesting ongoing developments in the world of p2pool, imho.

dooglus
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June 22, 2015, 05:00:06 AM
 #12837

3) is it feasible to use p2pool with a proof-of-stake coin?

Google and search the forum, but I hear PoS is not so great.  Might be some profitability in mining still, regardless.

I'm already using PoS with CLAM. It makes about 0.2% per day which is nothing to turn your nose up at.


I obviously tried searching before posting, but neither of those searches turns up anything useful. I was asking whether anyone had anything to say about the idea since I wasn't able to find anything using Google. A lot of the results are either saying how p2pool doesn't work with staking, or they're people talking about using p2pool for the PoW half of PoW/PoS hybrid coins. I'm looking to use for a pure PoS coin.

Edit: to fill in the blanks a little, I'm staking CLAM, effectively running a staking pool. I have around 80% of the actively staking coins under my control, and so stake most of the blocks. That's not a great position for a coin to be in, since if I "turn evil" I am in a position to 51% the coin, reversing transactions, shutting out competing stakers, and all that good stuff. The problem is that even though I charge a 10% fee on staking rewards, the pool is so big that it orphans something like 14% of blocks found by competing stakers, just because in the event of a network fork each staker picks their own fork as the "true" one until the next block is found. And so a new staker is better off paying me the 10% fee than solo-staking and paying an effective 14% "orphan fee.

It has been proposed that p2pool could solve this problem, but I'm not convinced and so I'm looking into it. CLAM has a 1 minute target block time, and so I'm assuming the sharechain target time would need to be much shorter than that, which may well mean p2pool isn't a good fit. Is that right? Can I get any feedback about these thoughts?

yslyung
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June 22, 2015, 11:46:06 AM
 #12838

latest changes ... https://github.com/forrestv/p2pool/commit/2acfd3c670fb5e03a42ba48b34354ec2367f3295

anyone updated ?
p3yot33at3r
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June 22, 2015, 05:23:38 PM
 #12839


I'm running it for a few hours now - can't say I'm sure if there's any difference tbh, looks like a small code tidy up is all. It would be nice if forrestv chimed in when he updated any p2pool code to let us know what the changes are exactly - if any.

Aren't we due a block or two?  Grin
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June 23, 2015, 09:08:49 PM
 #12840

p3yot33at3r

Avalon 4.1 as far as I can determine works with P2P

I set up 2 miners pointed the to the same pool and matched (as much as possible) running time, getwork amount.
Calc'd Hashrate/Hashrate=% compared to accepted shares/accepted shares=%

#'s
Avalon hash/Sp20 hash & corresponding shares
948.38/1308.54  ~27.5% diff hashrate  3254/4494 diff accepted shares ~27.6%

Avalon has slightly higher getworks 1578 & 8 min running time lead on sp20
SP20   has 1566 getworks

margin of error is .0076%

If my math is wrong please speak up

J




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