with 5000 hashes on the main chain u need 3d 2h 15m 40s per share, if u prefer more. Fixed CVE-2023-38545. You can have days without a share. There's also a raffle, I would love to know what that is supposed to be too. Gupax is a GUI that helps manage P2Pool & XMRig (both originally CLI-only). Apart from profitability, for the Monero network it doesn't make a big difference if you solo-mine or not. This is exactly what I do and it works just as you describe. It utilizes the same values every CryptoNote coin does privacy, decentralization and fungibility. On the other hand, p2pool nodes broadcast all Monero blocks they find, so as long as there's one honest Monero node in p2pool, it will be broadcasted to the Monero network. The answer is very easy, the miner is don't have any role in this process. print_cn will help you verify your incoming connections are working. And on too. This share will stay in PPLNS window for 2160 pool blocks (6 hours). Thanks again for the help!For example I downloaded p2pool, and then made copies the folder again and named the new one mini_p2pool. The Basics. Monero P2Pool is a peer-to-peer Monero mining pool developed by SChernykh (also known as sech1). i tried updating. Monero P2Pool is a peer-to-peer Monero mining pool developed by SChernykh (also known as sech1). You could get lucky and land a few shares, register for the xmrvsbeast Raffle and HR Boost, and you could quite probably land some payments in your first week of mining. You should check mini. 5 Ghz speed in a relatively new architecture,the Zen 2 should be CPU mineable coins like Monero and Raptoreum. P2Pool was a concept first developed for the Bitcoin blockchain but was never fully realized due to certain limitations, mainly because it had a problem with orphaned blocks which is solved in Monero P2Pool with uncle blocks. For p2pool purposes it serves no other purpose than to make sure we are updated to the network. Practices and ways to enhance your privacy whilst using Monero. The moment P2Pool finds a Monero block and you have at least 1 pool share in PPLNS window, you'll get a payout! Monero block reward is split between all miner wallets in PPLNS window. That said, you'll have much better luck simply by mining 24/7 whenever possible. Most laptops come with a power supply that can charge the laptop while under full load. It does not mean you submitted a share that meant the p2pool chain difficulty, or the monero chain difficulty. 01x02 Setting up your own Node. It took 37 days to mine 1 XMR on Nanopool and only 27 days on Moneroocean with the exact same hardware. Correct me if I'm wrong, but if using the Monero GUI to mine P2Pool, would I type those two flags in as: --disable-dns-checkpoints --enable-dns-blocklist ? Also, I have seen those two listed before, but was unable to find a clear explanation of what exactly they do. There are no pool fees when using p2pool and the decentralised pool helps to support the Monero network. Monero developers and other members of the community have come up with a particular algorithm called random. 6. Shouldnt be too hard to setup. I added mini_config and the mini peerlist to mini_p2pool. especially if you are mining on p2pool and not p2pool mini. I've been mining for 2 hours with 16K H/s but my there's nothing showing up when I fill in my wallet. 0. What other options other than status can I issue in the terminal running . Created for less technical users who only want to use Monero in the easiest and quickest way possible. Simple mode. We recommend transitioning to the decentralised p2pool. Type "log level 2"(no quotes) and hit enter - that will slow down the information scrolling in the window. observer that I was getting 2 shares and 2 payouts a day, each about 0. If you dont wanna set that up you can try they at least mirror their. As previously mentioned a Kill-A-Watt or similar device is the only way to accurately measure power consumption. In your p2pool window where the cursor is at the bottom. Pool type. 7 KH/s prior to running my own node. However it says Connected + Mining, and CPU usage is up, so I hope it works correctly. Reply yersinia_p3st1s. 5 Ghz speed in a relatively new architecture,the Zen 2 should be CPU mineable coins like Monero and Raptoreum. Using p2pool code and contributing to the p2pool network are very different. P2Pool is a Peer-To-Peer mining pool that gives miners full control over their Monero node and what it mines. Chat; Reddit: r/MoneroMiningThe Basics. First you need to find a pool share. Like all forms of mining, this is just luckiness/unluckiness and over time it'll all even out, the benefit with P2Pool. P2Pool is a Peer-To-Peer mining pool that gives miners full control over their Monero node and what it mines. Explore. Open the wallet, automatically connect to a remote. mini vs main after hardfork. P2Pool: The best of both solo and pool mining. Advertisement Coins. every ~34. The recent 0. 00027, pretty steady. Monero p2pool is written from scratch in C++. There are two side chains on p2pool 1- main sidechain 2- miniside chain make sure you selected mini if you hash is =< 100kh and when you click on mine on UI it take 5-10 minutes before it show you the hash rate as it has to sync the chain before actually start mining Well you could point them at the mini-p2pool. Everything works fine with more than ten client PCs which are also running xmrig. When I run without the mini options, it starts but is stopping after checking the cache. There are no pool fees when using p2pool and the decentralised pool helps to support the Monero network. What is it and how does it work? Why is it more than "just" a Mining Pool 🤯 relevant links in one p. 39% / 97. 69 MH/s: 3024201: 2. Then choose the number of CPU threads that you’d like to use for mining. 67K subscribers in the MoneroMining community. See here, you'll mine to mini my launching p2pool like: . . P2Pool Height P2Pool Hashrate Monero Height Monero Hashrate; 6206549: 8. I'm just in the process of switching to the mini p2pool from the main. net as monerod node, and my p2pool node goes extremly faster, 400Hs extra on xmrig, however, in almost 24 hours it didnt submit any share (running at 4,2KHs using. I’ve been sharing my HR of 20KH/s giving P2Pool half to Cudo Last 7 days return: P2Pool at 10KH/s : Days 1 to 4 zero return. This should fix most P2Pool connection related issues. Monero P2Pool is a peer-to-peer Monero mining pool developed from scratch by SChernykh (also known as sech1). For idea 7, Brian mentioned adding privacy for layer 2. json's "url" to. You will find your wallet's statistics there only after you've mined at least 1 P2Pool share Help and support P2Pool is a decentralized community, there is no dedicated support. 5 H/s max 10866. This is really interesting, does anyone know of any crypto projects which are currently doing this? I just sent $10 in XMR for a fee of only 1/3rd of a single cent. Tried that one. So if a bunch of 1 - 40KH/s miners will join mini that will improve things a lot. 2-focal-x64. So p2pool is a little different but it's broadly the same concept as 'effort' in pool mining. License and Readme are now part of the release. P2Pool combines the advantages of pool and solo mining; you still fully control your Monero node and what it mines, but you get frequent payouts like on a regular pool. In late 2021, SChernykh rewrote P2Pool from scratch for Monero. status and version commands will also show a message if a new P2Pool version is detected. :3334 and --p2p to 0. de or one of the other off-shoot p2pool centralized pools then you need to check with the admin of the pool you are using as to what their status is. Installing and getting them to run was a breeze but adding P2Pool Mini has been a challenge. Solo mining is 100% independent and the best for the network. 0. My oldest payout is listed as over a day ago. Miners are encouraged to stay. To my knowledge, if you. 26 XMR. Somehow, despite definitely starting the window with the --mini flag (as can be confirmed in the title of the window and looking in the . Should I not expect anything for a few days, weeks, months?Facspro • 3 mo. XMRig is an optimized miner that can mine Monero. So I just managed to set up monerod, p2pool and xmrig on my windows machine yesterday. 0. The Basics. Monero P2Pool is a peer-to-peer Monero mining pool developed by SChernykh (also known as sech1). 0. ago. MoneroOcean: better for making money because of the. So after creating my new Monero wallet, I started the local Monero node, and in another window I started the P2Pool node. yes you need. XvB P2pool Bonus Hashrate Raffle/Boost now supports the "mini" sidechain! If your hashrate is much lower than the last miner on this list ( you can join the "mini" p2pool sidechain and still be eligible to win the raffle and boost. ago. You could run the GUI and use p2pool and xmrig on the same machine. Members Online. An open-source graphical user interface (GUI) wallet developed by the Monero community, completely free to use, suitable for both beginners and advanced users. Seems I’ve been getting less overall payout after the hardfork, while mining on main p2pool. Increase the overall hash rate and small miners don't find shares again, just like on regular. p2pool-docker - A simple and straightforward Dockerized p2pool built from source and exposing standard ports. Payouts can't go infinitely low, that's out of p2pool's control. 2. EDITS: 1) added MINI to P2Pool to avoid confusion, 2) added line breaks to payouts section that got removed on first edit - thanks reddit lol, 3) added the word days to "5. exe’ file into existing P2Pool folder in the Monero GUI directory, (probably in Program Files unless you changed the default location), and you should be good to go. Downloaded the Monero program, using mining through the program P2Pool, mini. I’m fairly certain that’s a different issue. Try to add --loglevel 6 to p2pool command line (GUI wallet should have a text field for it on p2pool mining page), start p2pool mining and check the log again. 2:45 p2pool installer. It was started by three engineers, two of whom are brothers. It supports decentralization and helps prevent 51% attacks. Subaddresses and integrated addresses are not supported! ". Bonus HR: 410. P2Pool is a Peer-To-Peer mining pool that gives miners full control over their Monero node and what it mines. P2Pool is a clever new way of mining Monero, which allows miners to receive the frequent payouts offered by pools without needing to trust a centralized pool. You can do this through the file explorer or terminal, it’s up to you. 2. P2Pool combines the best of solo mining and traditional pool mining: ; It's. Decentralized p2pool (with mini) is occupying just 7% of total network hashrate. So small mining setups doesn't have to wait weeks till a payout. P2pool directly decentralizes the network, MO doesnt. 0. Monero is a cryptocurrency notorious for implementing a number of improvements over BitCoin that were first outlined in a protocol called CryptoNote. Pool type. You can either use the main or the mini, where the mini has a smaller difficulty. I assume this is due to the shorter PPLNS windows, and no blocks are found within the now shorter window. Click “+Add pool. p2pool works by having a side-chain validate transactions and sometimes those shares end up being validated as blocks on the Monero chain. On main it definitely wouldn't have. It uses the same high-performance libuv library as xmrig-proxy and each node is able to handle thousands of concurrent miner connections. 3--p2pool VS minexmr2 RandomX. Monero is better than Bitcoin in every single conceivable aspect. Tor hidden service. level 2. More details in the. Then I just started XMRig. Issues running P2pool. It takes ~3 times less CPU time now to do the initial. The first Monero miners to correctly solve a hash, or a mathematical function that contains the encrypted demands of the Monero block, earn XMR tokens in. P2Pool (Mini). That is not decentralisation that is pure centralisation how can you not see that? p2pool is the best pool however internally it has become centralised in that the top miners with the highest hashrate are winning the most shares whereas low hashrate miners are waiting days just to get shares I understand if you disagree with me but waiting days for shares is. 1:18083 which then allows your p2pool node to subscribe to various ZMQ events published on the specified host and port (127. •. S. 0. ago. 0:3333 so it listens out side of the local machine it is running on p2pool is where wallet address is defined, miner's wallet is not needed and is ignored miner only needs to be started with, no wallet options needed I make more than 10 times more with 6kH/s with the mini sidechain than I did with the main. P2Pool blocks are 10 seconds by default so the percentage of wasted time due to latency will have a bigger effect than normal mining (2min blocks). Stop lying to shill your pool. librefuturosk • 1 yr. More details in the. Doing this is more profitable that just mining Monero on these systems. The miner is only do the job, the calculation to help find the next block in the chain. You don't need p2pool to "combine" your miners together - you can just point them all directly to your node. Hi, I am running p2pool local node on windows 10 followed steps given here, I have monerod, p2pool & xmrig on same machine. Yes. You can run p2pool without mining, it would just be acting as a pool for all your miners. p2pool is a decentralized pool for mining Monero, there is no pool admin, no centralized infrastructure, you verify what you mine. Any advice would be very much appreciated! so a week ago i was advised to switch into the side chain for faster share finding but slower block finding, that i understand but. exe is now located in the “monerod” folder alongside the config. October 05, 2021 We are happy to announce that Monero P2Pool is live on the Monero network and binaries have been released. I was getting worried about that. 0:3344. . 0. A subreddit for discussions about Monero (XMR) mining. For more on why to use p2pool instead of centralized pools, see here. You can add the --mini parameter to your P2Pool command to connect to the p2pool-mini sidechain. 18. Sometimes 6 hours pass and no block is found. The Basics. For more details on p2pool and why you should use it, see this knowledge article from LocalMonero: ; P2Pool and Its Role in Decentralizing Monero. Eg. 1 is the localhost on the same machine. Once p2pool is running you can change the log level at anytime. 3. Monero P2Pool is a peer-to-peer Monero mining pool developed by SChernykh (also known as sech1). So, every 30. P2Pool: The best of both solo and pool mining. Notably, it uses a combination of ring signatures and zero-knowledge proofs called "RingCT" to obfuscate the sender, receiver and amount of a transaction [2] . Unencrypted Mining: Set your config. You’ll see if the shares were mined and block found in a pplns window by comparing the observer page for your wallet and the main/side chain. im running main p2pool with 2100 h/s at the moment. xmrig-amd - Monero AMD (OpenCL) miner. 0. P2Pool allows you to create/join decentralized peer-to-peer Monero mining pools. More details in the. Full path to data directory. Join. Some peers on mini p2pool use port 37889, it can be any port. "," I have been mining for. It uses the same high-performance libuv library as xmrig-proxy and each node is able to handle thousands of concurrent miner. Overall we are blessed to have 2 flavors of p2pool. I am not sure where to start to reconfigure this for mini. --data-dir. This share will stay in PPLNS window for 2160 pool blocks (6 hours). P2Pool was a concept first developed for the Bitcoin blockchain but was never fully realized due to certain limitations, mainly because it had a problem with orphaned blocks which is solved in Monero P2Pool with uncle blocks. Ports 18080, 37888, and 37889 are all open on UFW and allowed through my main firewall (Sophos UTM). On my mini pool, I don't set --stratum. 1-2: p2pool node can mine independently from other nodes before it's fully synced, so there's a small chance you will find a block and get the full block reward to yourself while still syncing. If you own a data center you can go on and solo mine but in nearly any other case, it's more profitable to use a mining pool. Monero P2Pool is a peer-to-peer Monero mining pool developed by SChernykh (also known as sech1). 0:37889 On my router, I. See the observer website. P2Pool (and Monero) can work with only outgoing connections, but it's recommended to open ports 18080 (Monero) and 37889/37888 (P2Pool/P2Pool mini) for better connectivity with the rest of the network. Maybe you're out of sync with the rest of the pool. 0-release)Only thing that truly knows your hashrate is your miner, your p2pool approximates the hashrates from the difficulty and frequency of shares and the observer filters that down one more level. After upgrading P2pool to newer version 3. Also p2pool question: Mini vs standard for 5900x and 5950x cpu users, what is optimal? Mini or standard? Thanks guys. Anyway, monero payouts are really very small compared to gpus and monero rigs are very expensive since every rig needs MOBO+ CPU+ RAM+ PSU + powerful cooler so ROI is never achieved. The cli output of p2pool will report “sending job to X clients” where X is the number of XMRig instances connected. On main it definitely wouldn't have. While pool mining is the easiest to setup, it centralizes Monero network and pool admin gets full power over your hashrate and your unpaid funds. 0 and ready for Mar 18 2023 p2pool (not monero) hard fork. 000 KH/s PPLNS window = 0 blocks (+0 uncles, 0 orphans) Your shares = 0 blocks (+0 uncles, 0. Overall we are blessed to have 2 flavors of p2pool. /p2pool --host 127. Bugfixes: StratumServer: fixed memory leak on shutdown. Growth - month over month growth in stars. Seems I’ve been getting less overall payout after the hardfork, while mining on main p2pool. . P2Pool (Mini). 0:37889 On my router, I. 2. It will take a short while to download and when it’s done, you’ll receive a prompt. 3. I assume this is due to the shorter PPLNS windows, and no blocks are found within the now shorter window. OlMi1_YT • 1 yr. observer site. Just nearly 10% of code is added/rewritten, because jtgrassie's monero-pool offers a robust base to develop MineXMR2 pool as a proxy to decentralized p2pool. The next thing we’re going to want to do is change the location of the monerod program. Reply reply. --p2p 0. Tor Mining: Set your config. So long and thanks for all the blocksThe latest version of the Monero GUI has under the advanced - mining tab the ability to mine P2Pool mini or main direct from within the GUI. 0. I know that the point of using p2pool is the fact that you´re running your own monerod node, but my node is slow and CPU consumming for my basic setup of a 4KHs CPU , so I tried using myxmr. 0. 18. XMR Blockchain Info. StratumServer is your p2pool node. S. Look at your p2pool console and type status there and press enter. I have what is considered a low hashrate for the p2pool too at around 10kh/s across all my systems. 22:30 miner's statistics (Status command) and explaining each field. 0:37888 On my p2pool, I set --stratum to 0. observer I´m not new to Monero mining, but I am new to P2Pool Mining. When I start monero Gui it syncs and shows connected with no errors in the log, as soon as I start p2pool mining it shows it can't connect to dameon and shut down my monerod. 0. P2pool payouts happen only when you find a share in the time window and someone in the pool finds a block while your share is in that window. Join chat to talk, send feedback, ask questions and be notified of changes on IRC on #p2pool-mini@irc. That means boosting the hashrate as the OP says. Also I just realized that I was trying to mine on mini. It's for sure the best thing to join a pool - unless you have a really high hash-power. You can have your p2pool wallet get all of the payouts then setup a script to automatically transfer the p2pool wallet balance to your main Monero wallet daily/weekly/monthly. The Biden government has heartlessly abandoned the women in Afghanistan. To verify you are an active miner on P2Pool your wallet address must be in the PPLNS window on the main or mini sidechain before you can register. 0 will be released some time in February P2Pool (both main and mini) will hardfork on March 18th, 2023 at 21:00 UTCOn the daemon side (bitmonerod). MoneroOcean: better for making money because of the algorithm switching. Blog. 0 and Gupax with P2Pool v3. Share. Notably, it uses a combination of ring signatures and zero-knowledge proofs called "RingCT" to obfuscate the sender, receiver and amount of a transaction. I'm only finding a share once or twice per day, thus receiving payouts only about ~50% of the day when the pool mines a block. Testnet: P2Pool hardfork will be tested on testnet in the second half of January P2Pool v3. //127. 7kH/s Donated by 27 Miner(s) As far how much XMR you earn, when comparing p2pool to other pools, it's like thinking of it like a trickle of XMR vs. Why is there no P2Pool for miners? Because no one has developed it yet. Both Monero and P2Pool have built in miners but XMRig is quite faster than both of them. I will probably move to P2Pool mini because the main pool seems to be doing fine as it is. These will bring you around 700h/s combined tops on MO and like 300h/s tops on pure monero mining. Im mining to my p2pool node and my monero daemon always says not mining. e. 50-100 kilohashes per second, p2pool mini or main? So basically I have around 50 miners on xmrig-proxy connecting to p2pool, what would be a good hashrate for main p2pool? I'm on mini right now because I don't really think it makes a difference, mini gives more payouts of lower amount, but main gives less payouts, but higher amount. P2Pool is a clever new way of mining Monero, which allows miners to receive the frequent payouts offered by pools without needing to trust a centralized pool. The hardfork is necessary to improve P2Pool scalability and efficiency and reduce the impact on Monero blockchain. On p2pool, you will just get it in chunks. And from the instructions for setting up Mini it should have been a breeze. Running p2pool allows you to participate in a second blockchain that is used to decentralize the normal pool functionality, while contributing work as a whole to the main Monero network. ago. As for your other concerns, yeah, the raffle amounts have decreased, but it's still substantially higher than other pools that I've seen. I have been experimenting with solo mining Monero using two approaches on the same machine: monero-gui-v0. P2Pool combines the advantages of pool and solo mining; you still fully control your Monero node and what it mines, but you get frequent payouts like on a regular pool. Monero development is community-driven, based on donations and with a focus on decentralization and scalability. CryptoMonero GUI Wallet. Mini P2Pool has zero miners . Average Hash Rate per miner on P2Pool mini? Is the “miners known” stat currently active miners, or miners that have ever mined on the mini pool? Was trying to calculate the average hash rate per miner. 0 rpc-restricted-bind-port=18081. The log is the same. 1:3333 -b 0. Because of this it my 1 XMR payment is much faster. Which totals 0. e. P. I haven't done an experiment since the hardfork but I have seen more shares on the Main go unpaid with the shorter PPLNS window than before. Linux & Mac. org:5555" with "tls" set to false. I’ve been sharing my HR of 20KH/s giving P2Pool half to Cudo Last four days return: P2Pool at 10KH/s : Total return = 0 XMR (no luck at all) Cudo at…P2pool compatible monero Nodes If you do not have your own local copy of the blockchain. 1--mini --wallet YOUR_WALLET_ADDRESS and hit enter 8. 1. P2Pool still holds about 5% and seems to be loosing hash power. 6XMR. The same 15kH/s on Main will earn a share approx. Edit: Here's what my. Monero. This is why the StratumServer says 0, you haven't yet found. You'll see a lot more shares, and get a decent cut of the blocks when they land (not many blocks, but with my measily 10kh/s I tend to get multiple payouts per day with between 1 and 4 shares in the window) 1. exe v2. The odd thing is it still shows mining and that its connected in the Gui. 0. P2Pool was a concept first developed for the Bitcoin blockchain but was never fully realized due to certain limitations, mainly because it had a problem with orphaned blocks which is solved in Monero P2Pool with uncle blocks. . On PC (A) you have - monero node running and p2pool software. 9-1. 3. You get credit for any shares your miner (s) find that are above the sidechain difficulty. Reply. Monero P2Pool. /xmrig -u x+78000 -o 127. 3:25 xmrig. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. . SimpleX Self-host Script &. XMR has a block time of 2 minutes, so you have one chance to find a block every 2 min. For monitoring the hashrate, I check this directly on the Monero node/p2pool server via VNC by typing "status" directly on the stream output. 41%: 31m 14s: 4m ago ; Window Miners. Hi Everyone! I am mining with p2pool and in monerod I get this mesagges sometimes (I think it happens when it founds a new block or every 5 hours) is…The Basics. Tor Proxy. P2Pool is a clever new way of mining Monero, which allows miners to receive the frequent payouts offered by pools without needing to trust a centralized pool. P2Pool is therefore the way to go for 0% fees and frequent rewards that are equal to any other pool in the long run. For litecoin with quite a high p2pool rate and a low p2pool block spread setting the minimum recommended hashrate always seems to be very high, currently at around 2 MH/s. Use the ls command to ensure the folder you are now in contains P2Pool. P2Pool is a Peer-To-Peer mining pool that gives miners full control over their Monero node and what it mines. 956 KH/s vs xmrig hashrate which is miner speed 10s/60s/15m 10762. Note that it will also change the default p2p port from 37889 to 37888. p2pool-docker - A simple and straightforward Dockerized p2pool built from source and exposing standard ports. --pidfile. ”. " - GrapheneOSThat means that your p2pool node will accept many low-quality shares from your miner, and then only send out those that reach the (higher) side-chain difficulty as well. 442 I Monero 'Fluorine Fermi' (v0. MinerXMR is shutting down August 12th, and referring members to use P2Pool. The mini sidechain will let you land shares quicker than on the main sidechain. Monero is better than any crypto and would still survive even if exchanges were to disappear. But, perhaps this approach might actually. A call for hashrate - p2pool MINI! If you're a small miner (range of 1-30 kh/s) please consider joining and mining on P2Pool Mini! If we can get it to 20 MH, miners on average would be getting all of their shares paid out within the PPLNS window! We're 3-5 MH short from reaching 20 MH, depending on the day - so if you can, join in!If you've been running Mini for 6 months then you will need to run on the Main for 6 months to compare apples to apples. assuming p2pool is running on your main rig, make sure to start p2pool with option --stratum 0. no problem, one more question with 12-13 kh should i stay on mini sidechain or go to main chain ? Reply reply infinity6570 • p2pool mini Reply reply [deleted] • Reply reply. 17. When I switched to Main it works fine. More details in the. txt. conf. P2Pool was a concept first developed for the Bitcoin blockchain but was never fully realized due to certain limitations, mainly because it had a problem with orphaned blocks which is solved in Monero P2Pool with uncle blocks. :3334 and --p2p to 0. Monero miners user their resources to act as validators of groups of transactions (blocks) made on the network, with XMR coins acting as a reward for each successful verification. So Mini is definitely better than anything else I've tried - YMMV of course - But I recommend P2Pool - and if you're a small miner like me - definitely use P2Pool-Mini. "--p2p-external-port Port number that your router uses for mapping to your local p2p port. The reason I want to do this is because the mining with MoneroGUI can only reach 50% the hashrate I am able to get mining with XMRig. I'm just in the process of switching to the mini p2pool from the main. Dont change anything if you dont know what youre doing. -p2pool mini mining 6/8 threads around 1200 H/s. Allow it to replace the old file, and you should be good to go. Monero GUI supports p2pool only in the latest version v0.