Geth verbose

Geth verbose. brew install ethereum. Node A was synced up to about 12 hours ago. Don't run multiple op-geth instances behind one op-node, or vice versa. The address itself will be localhost if you're running a peer node on your client (ie, using Parity or Geth). Since v1. js:214:7) 13 verbose stack at maybeClose (internal/child_process. Testnets are used to test Ethereum client software and smart contracts in an environment where no real-world value is at risk. The other node creation command. Available in 2. All other options get passed onto the geth executable. One node has been running for some time (in instamine mode) and has mined 6909 blocks. geth --verbosity 3 console > ~/output. --all: Compile all contracts instead of only the contracts changed since last compile. You can rate examples to help us improve the quality of examples. Expected behaviour. 38 (Q3 2022), the verbose trace output has been enhanced to include output about configuration variables. 04. Aug 10, 2018 · After installing Geth, it should have created a folder at ~/. The boot node creation command is. Actual behaviour. This will let you stake 32 ETH using hardware that you manage. However, ever since Ethereum turned off proof-of-work and implemented proof-of-stake, Geth has needed to be coupled to another Jul 9, 2021 · Is there a way to restart Geth gracefully? I just killed process and started Geth again with the command I used, but I always had to erase leveldb when restarting Geth like this way. Prysm is an implementation of the Ethereum proof-of-stake consensus specification. Apr 4, 2022 · We should first install Geth using the following CLI command: brew tap ethereum/ethereum. py at master · xindubawukong/Vahadane Apr 21, 2016 · VERSION: 1. Last edited on May 29, 2024. Init. For example, in Bash you would write bash -x myscript or Apr 19, 2022 · The old version of ganache returned the revert reason string in a non-standard way, we now align with Geth. eth. NET Framework debugging. 000s. The geth won the resulting war, and reduced the quarians to a race of nomads. It returns error of "flag provided but not defined -verbosity". From geth Command Line Options - Init:. Options: --list <filter>: List all recent stable releases from solc-bin. under Examples of Interactive use in managing accounts you can see . 全名go-ethereum，github地址 go-ethereum 。. These Soul Cages will march in toward Mor'geth, Tormentor of the Damned, causing the safe area to change in size. 14393 Check similar usernames using {?} (replace to '_', '-', '. js connectivity with the Ethereum network. optional arguments:-h, --help show this help message and exit--version Display version information and dependencies. An Ethereum network is private if the nodes are not connected to the main network. go-ethereum. A fully controlled, private Ethereum network is useful as a backend for core developers working If your curl command does not execute or return what you expected it to, your first gut reaction should always be to run the command with the -v / --verbose option to get more information. Here’s how my truffle. then(function (accounts) {. geth) specified in clientBinaries. ⚠️. Aug 22, 2021 · Configuration. The pages here will help you to understand how Geth works from a user perspective and under the hood. It is generating snapshot “in between blocks” to not interfere with node operations. This requires an archive node that supports debug_traceTransaction with custom EVM tracers which are Geth, Erigon or Anvil. Themes. Linux Builder. 0-rc COMMANDS: import import a blockchain file export export blockchain into file upgradedb upgrade chainblock database removedb Remove blockchain and state databases dump dump a specific block from storage monitor Geth Monitor: node metrics monitoring and visualization account manage accounts wallet ethereum presale wallet makedag Sep 12, 2023 · Prior to Geth v1. It is one of the original and most popular Ethereum clients. Geth is the Ethereum client that will connect the computer to the Ethereum network. getAccounts(). Interested in Shepard's destruction of Sovereign and the Heretics, the Geth in the Perseus Veil You have even more control on --decorate-refs with Git 2. As an alternative to passing the numerous flags to the geth binary, you can also pass a configuration file via: 1. where blocks are compared and either become canonical or uncle. The filter parameter must be one of the following: pre-releases, releases, latestRelease or docker. It is a command-line interface tool written in the Go programming language that allows users to interact with the Ethereum network, whether by running a full node, connecting to a remote node, or using it as a JavaScript console. In this quickstart, you’ll use Prysm to run an Ethereum node and optionally a validator client. For this tutorial, snap sync is recommended (see here for reasons why). org> 9BA28146. Should take 3-4 days on mainstream SATA ssd, 1 day on fast SSD. Jan 21, 2022 · UNC: Geth Incursions is, by far, one of the lengthiest Assignments in all of Mass Effect, and takes a bit of patience to complete. Very verbose messaging, avoid using under normal circumstances. Structure-Preserving Color Normalization and Sparse Stain Separation for Histological Images - Vahadane/vahadane. Simply install docker and run the following command to start a geth node and deploy the EntryPoint contract The genesis. It has the same and more RPC and other interface as go-ethereum and can be used by other processes Jun 6, 2018 · Geth is a command-line interface for running a full Ethereum node implemented in Go. Initialize op-geth with the correct network Edit: If you've got less than 25 GiB free, you can have Geth start over. Geth提供了一个交互式命令控制台，通过命令控制台中包含了以太坊的各种功能（API）。. Share. Aug 12, 2018 · 介绍. I've got a private network with two PoA geth nodes, with each node running on a separate machine. These are the top rated real world Python examples of pyrpctools. Last edited on December 15, 2022. Damaging [Activated] Soul Cages causes them to release a Loose Soul and return to their home May 30, 2017 · Method 1: Just prepending the environment variables before the command: GIT_TRACE=1 GIT_CURL_VERBOSE=1 git YourCommandHere. infura. The output of executing the command is the following: $ git clone --verbose &lt;repo&gt; remote: Counting objects: 184, done remote: Fin 6 days ago · Developer mode. Providers are services that are responsible for enabling Web3. 10-unstable-f51cf573-20191212 OS & Version: Ubuntu 18. Aug 21, 2017 · Download the binary file for your OS from here: https://geth. Originally, an execution client alone was enough to run a full Ethereum node. Create a shell/bash file that contains instructions for starting up geth like in this example which I use for the ropsten testnet on Ubuntu. Ganache CLI uses ethereumjs to simulate full client behavior and make developing Ethereum applications faster, easier, and safer. onexit (internal/child_process. May 24, 2024 · Step 3: Start Geth. text. $ geth --config /path/to/your_config. Then restart Geth. --folderoutput FOLDEROUTPUT, -fo FOLDEROUTPUT If using multiple usernames, the output of the NOTE: client-binaries (e. This was both very elegant from a mathematical perspective, and Mar 13, 2018 · 1. 349 decks (0. Git has a fairly complete set of traces embedded which you can use to debug your git problems. '). named my-private-blockchain)and navigate into the folder using the following command: mkdir private-blockchain-geth. org Oct 18, 2017 · You can find the commands and details at Geth github wiki page. ethereum); web3. FDE5 A1A0 44FA 13D2 F7AD A019 A61A 1356 9BA2 8146. tmux # tmux enables pruning to keep running even if you disconnect. When the geth became sentient and began to question their masters, the quarians attempted to exterminate them. Asking for help, clarification, or responding to other answers. When verbose mode is enabled, curl gets more talkative and explains and shows a lot more of its doings. Using a provider to connect your application to an Ethereum node is necessary for querying data, sending transactions, and interacting with smart contracts. 0, Geth has divided its database into two parts. Clone the the ewasm geth fork: Geth for Ewasm testnet is released regularly by tagging the above fork with ewasm-testnet-milestoneX, where X stands for a milestone number. The connection could be a local node or a network service such as Infura. io/API_KEY. Sep 19, 2023 · Geth fundamentals. Thank you. NOTE: use --help to display available options, e. I'm trying to figure out how to pass them on to other cmdlet's that get called within the function. value <txHash(s)> Generates a UML sequence diagram of token and ether value transfers between accounts and contracts. It also includes all popular RPC functions and features (like events) and can be The quickest way to get started is to use the docker image. Main BNB Smart Chain client binary. 3) introduced a warning log for bad transaction announcements, and on mainnet it generated too much logging noise due to a protocol violation in Erigon. RPC_Client extracted from open source projects. sudo -u <user> geth --datadir <path> snapshot prune-state # wait for pruning to finish. In this tutorial the network is Sepolia, an Ethereum testnet. The connection should be geth-compatible, so either geth itself or parity with the --geth flag to enable geth compatibility mode. 13. An Ethereum node is composed of two clients: an execution client and a consensus client. copy [options] <txHash(s)> Copies one or more transactions from one chain to another. The consensus client must be started with the right port configuration to establish an RPC connection to the local Geth instance. For this purpose, Geth has a --dev flag that spins up Geth in "developer mode". Any $ $$$. Jul 10, 2018 · I am trying to add a peer. The consensus clients all have a command Nov 16, 2023 · On macOS, Geth can be installed very easily by using go-ethereum's Homebrew tap: to install master branch use --devel parameter: The abigen, bootnode, checkpoint-admin, clef, devp2p, ethkey, evm, faucet, geth, p2psim, puppeth, rlpdump, and wnode commands are then available on your system in /usr/local/bin/. 4. geth --datadir . Jul 6, 2023 · “Between Rakugo and Kaguya-sama, Hatakeyama has ridiculous amounts of experience handling abundantly verbose scripts. The Rollup Node functions as Optimism's consensus client, and the Execution Engine as its execution client. json file in Anvil serves a similar purpose as in Geth, defining the network’s initial state, consensus rules, and preallocated accounts to ensure all nodes start consistently and maintain network integrity. 0. Dec 26, 2016 · I'm wondering if there's a way to run a PowerShell script such that both the commands and the output of each line of the script are printed. 70AD EB8F 3BC6 6F69 0256 4D88 F29D EFAF C2FF 8BBF. This section includes documentation for foundational topics in Geth. Client diversity is extremely important for the network health of Ethereum: A bug in a client with a share of over 33% can cause Ethereum to go offline. Some of the features of Geth include: Support Saved searches Use saved searches to filter your results more quickly 1. If verbose logs would be The width of the exposed area (the rectangle for which the display system requests a region update). e. Budget. May 25, 2016 · Observation 3: I got this head header timeout reproduced (once, not reliably) with two nodes exclusively connected to each other. It explains commands with examples and details under three main categories. My final goal is to try to implement a little change to that function, based on timestamp comparison. -v, --verbose Verbose - Show verbose messaging. Go-ethereum (aka Geth) is an Ethereum client built in Go. geth help shows that the --verbosity option is there, but when I try to run it, it does not work. For example, the pages here will help you to Sep 24, 2018 · This is a better approach (if what you want is to Disable SSL verification for node-fetch) since it only limits the ban-lift to the case you need it (like a one off internal query), while still validating the certs of other connections (like third party services) – Manatax. Mar 15, 2018 · Both HTTP and WS require the address of the node (IPC uses a file). Mor'geth, Tormentor of the Damned surrounds himself in [Stygian Fog] that obscures the vision of players outside the zone created by the [Soul Chains] linking the four Soul Cages around him. 0 replaces the default HD derivation path from the legacy one, that Ledger originally advertised, to the canonical one, used by all Ethereum wallets (and presently by Ledger too). Recent blocks and state data are kept in quick-access storage, but older blocks and receipts ("ancients") are stored in a "freezer" database. /chaindata3 --port 30304 --nodiscover --networkid 12 --rpc --rpcport "8546" --rpccorsdomain "*" --ipcdisable console. DEBUG logs looks like below. The dialogue about the megastructure is easy to miss, so I posted links to the two relevant videos below, and then a few others in case I ask questions about something else you haven't seen or don't remember. The pruning could take 4-5 hours to complete. Output of admin. Geth is a command-line interface for running an Ethereum node, while Ethereum . I've just setup the other node and was able to connect both nodes using admin. Welcome to Ganache CLI Ganache CLI, part of the Truffle suite of Ethereum development tools, is the command line version of Ganache, your personal blockchain for Ethereum development. org. ” I have a few questions about the geth and their megastructure. Binaries are an integral part of the Ethereum ecosystem. 2. This is where you will find information about how to manage a Geth node and understand how it functions. Perhaps once every 24 - 48 hours, GETH completely pauses IE no screen output, external programs accessing GETH begin to timeout etc. Geth, Lord of the Vault (Commander) Geth, Lord of the Vault. Build geth with EVMC. toml. js:915:16) 13 verbose stack at Process. See commit 35ae40e , commit 050d0dc (12 Aug 2022) by Teng Long ( dyrone ) . Choose a path to put the scripts that will be called upon bootup to launch our instances of Geth. However, managing them can be a very complex task. --trace Trace - Show trace messaging. Legacy Geth is used to serve execution traces for transactions prior to the Bedrock upgrade, which we refer to as "historical transactions". Last edited on June 14, 2023. Debugging. 0+ -d, --debug Debug - Show debug messaging. Please Jan 2, 2021 · I am trying to launch GETH with --verbosity 4, however it says that it is not a valid argument. Now that Ethereum uses proof-of-stake based consensus, a consensus client is required Jul 27, 2022 · The official Ethereum Geth repo doesn't have this flag, so if you're trying to use that version, your outcome is as expected. That's slower than a snapshot prune; it still gets you the same result of much smaller DB. Jun 14, 2023 · Sync modes. The Installation Instructions for Ubuntu suggest running geth from the command line, how can I run it as daemon process / service on Ubuntu? Aug 11, 2017 · When I launch geth with ipcapi: geth --testnet --rpc --rpcapi "eth,web3,txpool" --ipcapi "admin,db,eth,miner,net,shh,txpool,web3" geth returns me an error: flag provided but not defined: -ipcapi $ geth-private --port 10023 --networkid 54234 --identity testnetwork By default geth-private stores its keystore and blockchain data inside a temporarily generated folder, which gets automatically deleted once it exits. wiki里为 使用文档 。. The point of this separation is to minimize the dependency on expensive, sensitive SSDs, and instead May 24, 2024 · sudo systemctl stop geth # stop geth, wait >3mins to ensure clean shutdown. 6D1D AF5D 0534 DEA6 1AA7 7AD5 5589 15E1 Usage: geth-private [options] Options: --balance Auto-mine until this initial Ether balance is achieved (default: 0) --autoMine Auto-mine indefinitely (overrides --balance option) --gethPath Path to geth executable to use instead of default --genesisBlock Genesis block overrides as a JSON string -h, --help Show help [boolean] --version Output version. May 24, 2024 · To start Geth, run the Geth executable file passing argument that define the data directory (where Geth should save blockchain data), signer (points Geth to Clef), the network ID and the sync mode. Mar 20, 2019 · A major advantage of building in Go is the use of Geth’s built-in libraries. Make any changes as needed for the appropriate network you want to use as well as change/add any flags as needed. The key component to add Ewasm to geth is EVMC. Apr 23, 2021 · The Geth who joined Sovereign's forces came to deify the Reaper and became known as Heretics. If you're using a centralized provider like Infura, you would use https://mainnet. If you are using the linked version of Geth from etclabscore, I don't see a reason this wouldn't work, and you should file an issue on that repository Node Base Configuration. 0 15 verbose cwd D:\jsSpace\rent-house\nodejs-koa-blog 16 verbose Windows_NT 10. The other parameters of this rectangle are available using getX, getY and getH. Jan 8, 2016 · VERSION: 1. Currently Geth is used by >66% of the network. Go Ethereum macOS Builder <geth-ci@ethereum. Usage: geth-private [options] Options: --gethPath Path to geth executable to use instead of default-v Verbose logging -h, --help Show help [boolean] --version Output version. With the init command it is possible to create a chain with a custom genesis block and chain configuration (currently only the homestead transition block can be configured). --loglevel debug (or trace) for verbose output Oct 11, 2021 · System information Geth version: 1. Provide details and share your research! But avoid …. These documentation pages are intended to help users download, install and use Geth. org> 7B9E2481. When the attack on the Citadel failed at the conclusion of Mass Effect, the Heretics were almost entirely destroyed by Citadel forces shortly after. Why? It will take you to five different planets, and is full of Aug 10, 2017 · I'm trying to deploy a contract to the main network ("1") that I succeeded in deploying to test-rpc and to the test network using the geth --dev flag. 6D1D AF5D 0534 DEA6 1AA7 7AD5 5589 15E1 Nov 9, 2019 · 13 verbose stack at ChildProcess. It allows you to connect to the Ethereum network, execute smart contracts, mine ether, and transfer funds Ethereum Mist and Geth are both tools for interacting with the Ethereum network, but they serve different purposes. The Apr 25, 2023 · Instructions for installing each client are provided in the documentation linked in the list above. UPDATE. Apr 4, 2016 · Update 20/07/2016. Last edited on January 12, 2024. 10. --verbose, -v, -d, --debug Display extra debugging information and metrics. 3 Expected behaviour Block is imported successfully Actual behaviour BAD BLOCK Number: 4385565 Hash: 0x Nov 29, 2010 · By default, any named function that has the [CmdletBinding ()] attribute accepts the -debug and -verbose (and a few others) parameters and has the predefined $debug and $verbose variables. Python RPC_Client - 12 examples found. The GoEthereum website lists the Geth is one of the most popular Ethereum node client implementations. It is the entry point into the BSC network (main-, test- or private net), capable of running as a full node (default), archive node (retaining all historical state) or a light node (retrieving data live). There are no standards for how binaries are distributed and you might find Jul 10, 2020 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Then we can navigate to our favourite directory, create a folder with your favourite name (e. The verbosity for geth goes up to 5, which might help in determining whether the output was just not being logged. Stop Geth, then `sudo -u GETHUSER geth --datadir /my/data/dir removedb`, blow away state and keep ancient. Geth is an execution client. It'll rebuild state. 8. _handle. The geth were created by the quarians as laborers and tools of war. I created two nodes using the following commands on geth. json will be checked during every startup and downloaded if out-of-date, binaries are stored in the config folder. Zombies 24 Mill 23 Reanimator 20 Discard 7 Artifacts 6. 4 lower the log to a more reasonable level until the bug in Erigon is fixed #28356. It adds informational tests and prefix them with '*'. emit (events. Hot Network Questions What's the difference between zig-zags and a helixes? geth. 16-stable COMMANDS: account Manage accounts attach Start an interactive JavaScript environment (connect to node) bug opens a window to report a bug on the geth repo console Start an interactive JavaScript environment copydb Create a local chain from a target chaindata folder dump Dump a specific block from storage dumpconfig Show Usage: geth-private [options] Options: --gethPath Path to geth executable to use instead of default -v Verbose logging -h, --help Show help [boolean] --version Output version. Familiarity with the command line is expected, but Jan 12, 2024 · Databases. ethereum on your server. Unfortunately, I did not capture the verbose log on A when this happened. 009%) Rank #1454. In the example above, localhost:8551 was authorized for this purpose. (Latest: ewasm-testnet-milestone1) System information Geth version: 1. Go Ethereum iOS Builder <geth-ci@ethereum. It is often convenient for developers to work in an environment where changes to client or application software can be deployed and tested rapidly and without putting real-world users or assets at risk. Always run op-node and op-geth in a one-to-one configuration. If the client has a supermajority (>66%), a bug could cause the chain to incorrectly split, potentially leading to slashing. ethereum. geth-debugging. Also i can see blocks are mined very fast: INFO [11-09|00:34:39] Commit new mining work number=9 txs=0 uncles=0 elapsed=2. Directing the output of the geth command as such works. Note: verbosity greater than 3 does log a lot of information that probably won't be relevant to you and might cause a lot of 6 days ago · This guide explains how to set up a private network of multiple Geth nodes. org> C2FF8BBF. macOS Builder. The dialogue isn't even all that interesting this time around, yet the visual metaphors, cutting/editing, and various other cues make sitting through it a joy. Node B was synced up to a little farther back than 12 hours. I chose web3 = new Web3(window. Meaning, each node in the trie was hashed, and the value of the node (whether leaf or internal node) was inserted in a key-value store, keyed by the computed hash. When B connected to A, B got the head header timeout error, and the syncing was stalled. See commit 992f25d, commit 863a8ae, commit 3e103ed, commit 748706d, commit 9215629, commit 94d421b, commit 97e61e0, commit b9342b3, commit 5797b13, commit b004521, commit b877e61 (05 Aug 2022) by Derrick Stolee (derrickstolee). As Commander As Card Average Deck Decks. There are several ways to sync a Geth node that differ in their speed, storage requirements and trust assumptions. The previous version of Geth (v1. Aug 24, 2022 · I'm analysing geth's source code for my undergraduate thesis, and I'm unable to locate the tie-breaking function, i. Tools like Waffle likely handled our non-standard format; I believe we now return the reason the same way Geth does. 目前有 66% 以上的网络使用 Geth。 客户端多样性对以太坊的网络健康至关重要：客户端内的错误占比超过 33% 会导致以太坊离线。 如果这个比例占绝大多数（超过 66%），错误会导致链错误拆分，并可能造成罚没。 Go Ethereum iOS Builder <geth-ci@ethereum. In this context private only means reserved or isolated, rather than protected or secure. Introduction. Oct 11, 2021 · Geth version: 1. . peers confirms that the peers are connected, and both Nov 9, 2017 · Since Geth is started with --dev it generates genesis file itself so i can't change difficulty. ChildProcess. Geth是由以太坊基金会提供的官方客户端软件，用Go编程语言编写的。. Start geth in snap sync mode (default, can be changed with the --syncmode flag), causing it to download more data in exchange for avoiding processing the entire history of the Ethereum network, which is very CPU intensive. (Merged by Junio C Hamano -- gitster -- in commit 10ccb50 , 29 Aug 2022) Mar 6, 2021 · This is normal and desired behavior. There are many amazing tools (Clef, ZoKrates, Puppeth, ) that go even beyond the different client implementations (Geth, Prysm, Besu, Nethermind, ). 8-stable-26675454 OS & Version: Windows 10 Home 21H1 (64 Bit), 3Ghz, 32 GB RAM, multiple SSD's. I restarted Geth with verbosity 4 (DEBUG mode), and attached the logs between INFO Looking for peers logs. creating an account $ geth account new Your new account is locked with a password. Dec 15, 2022 · Welcome to go-ethereum. To prevent overwhelming logging systems, Geth v1. To configure your node, you will need to do the following: Configure op-node to point to the correct L1, op-geth, and L2 network. Dec 5, 2021 · This tutorial shows you how to run a geth ethereum blockchain light node. Jul 10, 2019 · We've already supported the Ledger Nano S for a couple years now, but Geth v1. Jul 11, 2013 · I’m wondering that git clone --verbose is not very verbose. The geth ("Servant of the People" in Khelish) are a race of networked artificial intelligences that reside beyond the Perseus Veil. Most probably don't have a definite answer, but I thought I'd ask anyway. Avoid except when needing super low-level . There is an image available to pull from the Docker hub repository that can run the environment. sudo systemctl start geth # restart geth. For BLAST Mainnet and BLAST Goerli, you may also need to run a third component called Legacy Geth. To get an idea how the file should look like you can use the dumpconfig subcommand to export your existing configuration: 1. js:209:5) 14 verbose pkgid nodejs-koa2-blog@1. See full list on geth. Apr 9, 2020 at 18:55. Geth node in light mode basic setup. g. This is a beginner-friendly guide. 0, the Merkle Patricia trie of the Ethereum state was stored on disk as a hash-to-node mapping. Aleth supports EVMC out of the box, but geth not yet. addPeer. Managing accounts; Mining; List item; for eg. 6D1D AF5D 0534 DEA6 1AA7 7AD5 5589 15E1 Mar 27, 2019 · GETH is the GoLang implementation of the Ethereum protocol. Go Ethereum Linux Builder <geth-ci@ethereum. Syncing is the process by which Geth catches up to the latest Ethereum block and current global state. Method 2: set -i; GIT_TRACE=2 GIT_CURL_VERBOSE=2 GIT_TRACE_PERFORMANCE=2 GIT_TRACE_PACK_ACCESS=2 GIT_TRACE_PACKET=2 GIT_TRACE_PACKFILE=2 GIT_TRACE_SETUP=2 GIT_TRACE_SHALLOW=2 git YourCommandHere -v -v; set +i. Aug 11, 2017 · what happened to geth verbose option? 0. Lucky for us, EIP-712 support was recently merged in, allowing us to piggy-back off of the standard library for our Intro. Failed to load. 0 also introduces native support for the Ledger Nano X (via USB)! Additionally, v1. js file looks: With Git 2. GETH run unattended, continuous operation. To turn them on, you can define the following variables: GIT_TRACE for general traces, GIT_TRACE_PACK_ACCESS for tracing of packfile access, GIT_TRACE_PACKET for packet-level tracing for network operations, Ethereal supports all main Ethereum networks It auto-detects the network by querying the connected node for the network ID. Very, very verbose trace messaging. If filter is specified then it will display only that type of release or docker tags. 38 (Q3 2022): the namespaces used by "log --decorate" from "refs/" hierarchy by default has been tightened. Don’t be afraid, turn that back on and let it generate. 9. Also, you Aug 4, 2023 · Node architecture. $ geth --your-favourite-flags dumpconfig. ud gt rt zf if po za xb tp du