Questions tagged [node]

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How do I get a list of baking rights for a wallet address using the RPC API?

Using the tezos node, is there an RPC command from the API that allows one to retrieve the baking rights of any given address for a given cycle ?
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15 votes
2 answers
613 views

How do I upgrade a Tezos node?

I used to run a full node, but then it somehow got tangled up and is now no longer downloading new blocks. I suspect that it has something to do with me not keeping it updated. Could someone tell me ...
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6 votes
3 answers
441 views

Extremely slow node sync on alphanet

So, I've set up a Tezos node on an AWS EC2 t2.medium instance. I followed the instructions here, but for alphanet instead of mainnet. I got as far as: ./tezos-node run --rpc-addr :8732 It's running, ...
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  • 163
9 votes
4 answers
2k views

Tezos main net node: Hardware specs

Good afternoon, What are the hardware requirements for a tezos node? I have a 2 core cpu with 16 gigs of ram for my baker. I'm trying to decide on what type of single-board computer to buy to run ...
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2 votes
1 answer
1k views

Storage Fee, Baker Fee and Allocation Fee

I have this below transaction where allocation fee and baker fee is mentioned. Can anybody help me understand Storage Fee Allocation Fee In which scenario these are applied ? These fees is going ...
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7 votes
1 answer
151 views

How can I set trusted peers by identity in the tezos-node config file?

I found the "example configuration file with all parameters specified" here: https://tezos.gitlab.io/mainnet/introduction/various.html But I can't find any config entry doing the equivalent of ./...
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  • 951
6 votes
1 answer
400 views

Node synchronization

I am new to Tezos and I installed yesterday a node to run in the Alphanet environment. I want to ask if it is normal that the node is taking too long to synchronize (Current head at block 45000 after ...
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  • 351
3 votes
2 answers
410 views

Different types of operation in Tezos Block - Which one fee is spent

I have found the the below operations in Tezos : "endorsement" "seed_nonce_revelation" "double_endorsement_evidence" "double_baking_evidence" "activate_account" "proposals" "ballot" "reveal" "...
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3 votes
0 answers
66 views

How exactly to calculate your next time slot for baking? [duplicate]

This post already answered my question whether it is possible for a baker to predict her NEXT time slot. The answer was YES. Now I would like to know exact precise information as a follow-up on that: ...
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16 votes
3 answers
381 views

Binding the node to any address, not just localhost

Anyone know how to run node to bind to all address? I seem not to be able to rpc connect remotely, it binds to 127.0.0.1 and nothing else. I set up in the config file listen address to 0.0.0.0:8732, ...
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  • 223
12 votes
1 answer
349 views

How to make a tezos node set CORS headers

I’m running a test sandbox locally. Anyone know an easy way to make my sandbox RPC service add a Access-Control-Allow-Origin: * header so that I can avoid CORS errors while testing locally? rpc....
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  • 288
11 votes
5 answers
935 views

Too few connections, config.json?

I am getting too few connections (5) since about 2 Days. I think adding peers to my ".tezos-node/config.json" file should help, but I am not sure how it should look like. Can I simply add the IP and ...
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  • 2,638
6 votes
1 answer
274 views

How can I connect public and private node through a reverse SSH tunnel?

I have set up my baker with: a public non-baking node with public IP, let's call it "A.A.A.A" a private baking node without public IP To lock down the private node (and also because it does not need ...
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  • 951
5 votes
3 answers
353 views

Node on Windows?

Is there a way to build a full node on a Windows system (not a docker build)? If not, is there a particular reason why the platform is not supported?
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5 votes
1 answer
226 views

"Operation is outdated and may never be included in the chain"

I launch my node like this: ./tezos-node run --rpc-addr 127.0.0.1 Everything seems to be okay. I then do: ./tezos-client account activate alice with FileFromFaucet.json --force But it doesn't work,...
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5 votes
1 answer
504 views

Error: "inconsistent hash". Workers crash and node is unable to connect to others

I'm consistently getting the below errors. What stands out is the "inconsistent hash" error, seemingly causing the workers to crash. The hash of the block header and this of the local hash seem to ...
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3 votes
2 answers
237 views

Forging operations - what is the purpose of this?

I keep seeing the words offline forging and forged mentioned in various Tezos blogs and tutorials. What is the purpose of forging?
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14 votes
2 answers
235 views

Garbage Collection

I hear there are plans for garbage collection for the Tezos blockchain. What does this mean exactly? What are these "garbage" that needs to be collected, why are they there in the first place? Is ...
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  • 2,602
8 votes
1 answer
408 views

Energy used to run Tezos

What is an order of magnitude of the energy used today to run the whole Tezos network and how does it compare to other major crypto currencies ? It should be insignificant since there's no proof of ...
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  • 3,185
7 votes
3 answers
195 views

Tezos RPC doesn't respond with blocks below the current checkpoint

I've run my own instance of Tezos node and it seems that the node doesn't respond with blocks below the current checkpoint. GET /chains/main/checkpoint response: { "block": { "level": 212993, ...
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6 votes
1 answer
133 views

Moving chain data to a new hard drive

I'm running a node and my existing hard drive is running out of space. If I install a new hard drive, how do I move or point the node data to use my new hard drive instead?
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  • 163
4 votes
1 answer
68 views

Starting Tezos node gives "Bus error: 10"

>./tezos-node run --rpc-addr 127.0.0.1:8732 --connections 10 Feb 10 20:56:31 - node.main: Starting the Tezos node... Feb 10 20:56:31 - node.main: Peer's global id: idqebupXmLLYzWb7tZ1eefRxQxUMTW ...
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4 votes
1 answer
771 views

What is the current size of the blockchain?

What is the current size of the blockchain? Is there a site that tracks this quantity in real time? I only see sporadic numbers around (e.g here), which seem to be calculated from someone already ...
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4 votes
2 answers
295 views

How can I migrate my Tezos baking address to Ledger Nano?

I have a running baking server and want to upgrade my signer setup to use a Ledger Nano S. Per default the Nano S creates it's own seed and addresses, but I want to keep the delegators and baking ...
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3 votes
1 answer
118 views

Start baking, register as delegate error

I run command ~/tezos/tezos-client register key 607c9c58-13a6-47a7-baf9-9b4ed18ca00d as delegate 607c9c58-13a6-47a7-baf9-9b4ed18ca00d - alias for remote signer with key ...
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3 votes
1 answer
199 views

How do I export a snapshot using docker?

I did it below: $ ./mainnet.sh shell $ /usr/local/bin/tezos-node snapshot export BL8K1e24CHsqnMPzdyPcSDQpPh2Vr8TNbPcg4Et3cEHgvXx3H14.full tezos-node: internal error, uncaught exception: (...
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2 votes
1 answer
111 views

Download an public historic mode snapshot

Is there a snapshot of an archive node available somewhere ? It takes weeks to sync from scratch... There is only full node snapshots at https://tezosshots.com/. Thank you!
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2 votes
1 answer
5k views

How to become a baker - what are all the technical/financial requirements? [closed]

I was just wondering. Looking at mytezosbaker webpage, there are so many great bakers which provide delegation services, right. 1) So I was interested in knowing: How do those services achieve that? ...
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2 votes
1 answer
123 views

Kiln node - FAILED

I have an issue with setup node: Jan 07 18:13:15 rhei-ln systemd1: Started Kiln. Jan 07 18:13:15 rhei-ln run-kiln-backend[7886]: umount: /oldroot: filesystem was unmounted, but failed to update ...
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1 vote
1 answer
131 views

Getting "Worker crashed" errors in Octez 9.4

Any idea why my tezos-node isn't syncing, and what the Worker crashed [node_peer_validator] errors mean? tezos-node is logging a bunch of errors like the following and doesn't appear to be syncing. I'...
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1 vote
3 answers
214 views

For baking with the ledger, what should I set the high watermark to?

For baking with the ledger, what should I set the high watermark? Should it be zero? I can't find any good explanation for what is watermark. Is it the current block level?
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1 vote
1 answer
53 views

What PRNG algorithm is used in tezos?

I'm interested int the PRNG algorithm that tezos uses for drawing baking rights. It is vaguely mentioned in the docs as a CSPRNG (Cryptographically secure pseudorandom number generator) seeded with a ...
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