All Questions
11 questions
12
votes
3
answers
928
views
What are the latest minimum specs for running a Polkadot/Kusama node (full node/archive node)?
What I found related to specs/resource requirements (memory, disk space,...) was :
These requirements for running a validator node and
In the polkadot wiki page the space required for an archive node....
- 1,718
3
votes
1
answer
37
views
How to add 3 validators node from different networks?
I want to run our substrate chain with 3 validators, and these validators will run in 3 different network.
I'm following this documentation: https://docs.substrate.io/tutorials/build-a-blockchain/add-...
- 2,100
3
votes
1
answer
61
views
How I use Database Snapshot Services correct
I want use Database Snapshot Services, because making genesis to last block takes too much time.... so I used POLKACHU site, the code is.
" curl -o - -L https://snapshots.polkachu.com/snapshots/...
- 61
3
votes
0
answers
175
views
Error importing blocks after upgrading to v0.9.32 [closed]
After upgrading the node to v0.9.32 I started seeing this error message:
2022-11-11 14:03:44 💔 Error importing block 0x2062a73f1dee2fd35ad6ac25c641b08bf94cf6390b9fc7a8480d7b8ea9412eab: consensus ...
- 173
2
votes
1
answer
102
views
Facing issue in connecting polkadot UI with nodes running on gcp [updated]
I'm running 3 validator nodes on different vm instances on gcp but I'm not able to connect these node with the polkadot UI.
Here are the commands which I'm using to run the nodes:
./target/release/...
- 2,100
2
votes
1
answer
64
views
Validating node, how connet to polkadot.js
For running validate nodes, through set up, now i can see my node on the telemetry. but I don't know how to connect to polkadot.js.
polka wiki says
"You can generate your Session keys in the ...
- 61
1
vote
0
answers
33
views
Is it possible to run a node with only build file and boot node of the chain?
If i have build file(i.e target file) and boot node of the substrate chain.
Can I join the network by running my validator node?
Note: Our goal is to minimise the effort required for users who wish to ...
- 2,100
1
vote
0
answers
64
views
What's the meaning of "low connectivity, authority lookup failed for too many validators"?
My validator node shows the issue "low connectivity, authority lookup failed for too many validators", what does this mean? And is it dangerous for the safety of the chain?
- 43
1
vote
1
answer
77
views
kusama upload/download bandwidth speed so low
I'm running a Kusama node with a actual network speed ranging from over 100MB/s to 500MB/s on both sides.
However, I'm facing issues with slow block propagation time and low upload/download bandwidth ...
- 61
0
votes
1
answer
92
views
Solochain mainnet experiencing problems finalizing blocks after a few months
We are operating a custom Solochain NPOS blockchain with Substrate. After running a stable testnet for months, we promoted to mainnet version 1.
Initially the mainnet was operating normally, with ...
0
votes
1
answer
21
views
Is it possible to have more than 1 parallel validator account connected to a node?
In the context of validators and block production what is the maximum number of validator accounts associated to the same instance of a polkadot node? In other words how many accounts can (should) add ...
- 3