Questions tagged [snapshots]

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tezos-node snapshot import command does not exist anymore?

Just changed harddrive, and thought I would spin off a node from snapshot instead of copying .tezos-node folder, but it seems that the import operation does not exists anymore: $ ./tezos-node ...
0
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1answer
24 views

How do I import snapshots running a full node from Ubuntu 16?

I have followed these instructions to start running the tezos mainnet (up to "git checkout mainnet". https://www.reddit.com/r/tezos/comments/9goyr2/setup_instructions_for_mainnet_node_ubuntu_1804/ ...
0
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1answer
16 views

How can I take a snapshot on via command line using Kiln?

I know this feature may come out in Kiln in the future, but would like to try it out.
2
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0answers
26 views

Error on export snapshot from docker?

The answer here doesn't work (How do I export a snapshot using docker?) I first tried sudo tezos-node snapshot export datadisk2/snapshot/sept252019.full but I received the error: tezos-node: internal ...
1
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1answer
33 views

Can I import snapshot in docker?

How import snapshot in node which running in docker container? For example snapshot from https://tezosshots.com. I see only one variant, it's copy file from 7z archive in mounted volume directory. ...
2
votes
1answer
33 views

What's the difference between a node synced from scratch, and a node synced from an snapshot?

The title basically says it. I have synced a full node using a snapshot, and I'm wondering if there's any difference. I have noticed that the data folder weights around 18 GB, and I thought it should ...
4
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1answer
30 views

Cleanup of node data (to fix 'Bus error: 10' error)

There are already two unanswered questions about this subject but this is important and I decided to ask a slightly different one. The subject is: sometimes, the node gets in a bad state and it won't ...
4
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2answers
141 views

Snapshot for alphanet

There exists publicly available snapshots for mainnet (see here ) Does there exist publicly available snapshot for alphanet ?
6
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6answers
432 views

Available snapshots for main net?

Are there any freely available recent snapshots for the main net that I could download ? I'm looking for either full or rolling.
6
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3answers
117 views

How do I import a snapshot using docker?

I tried to import snapshot but it didn't work. $ ./mainnet.sh snapshot import BMJgBK8rR4gZPaTcj8EN6uu93hU7AVhPM16GsSB14ZMVxoW1iQ1.full mainnet: Pulling from tezos/tezos Digest: sha256:...
3
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1answer
71 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: (...
5
votes
1answer
77 views

How big is the chain data on a new node?

I have been running a node for about 6 months now and my chain data recently maxed out my ssd completely and I started seeing disk I/O errors in the node's log output. I made a mistake snapshotting, ...
2
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1answer
25 views

How long should exporting a snapshot take?

If tezos-node snapshot export ... is supposed to make a ~2GB snapshot, at the speed it is going for me it will take weeks to complete. How long should this take? Exporting a rolling snapshot doesn't ...
2
votes
1answer
51 views

Constant storage size in the rolling history mode?

Under the "rolling" history mode, does the size of a node's stored data remains roughly constant in time? If yes, what is the size currently?
4
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2answers
65 views

Where can we find FILE.full publicly for bootstrapping from a snapshot?

In the Nomadic Labs post on Snapshots and History Modes (https://blog.nomadic-labs.com/introducing-snapshots-and-history-modes-for-the-tezos-node.html) , it talks about bootstrapping a Tezos node from ...
6
votes
1answer
81 views

Selection of roll snapshots

It seems that, at cycle n, the context stores one selected snapshot (among 16) for each cycle between n-5 and n+5, and 16 snapshots for cycle n+6, and some number between 0 and 16 for cycle n+7 (...