search

Chia-Network / chia-blockchain

Chia blockchain python implementation (full node, farmer, harvester, timelord, and wallet)
Apache License 2.0
10.82k stars 2.03k forks source link

synchronization never ends [BUG] #5580

Closed bar5599 closed 3 years ago

bar5599 commented 3 years ago

image

There is constant synchronization. It has been working for 3 days and is still not over. Am I doing something wrong. Or is there an error in the program?

Synchronizing right now 59776/308474

bar5599 commented 3 years ago

os Windows 10 Pro Sürüm : 20H2 Yüklenme tarihi ‎05.‎05.‎2021 İS derlemesi 19042.985 Deneyim Windows Feature Experience Pack 120.2212.2020.0

cpu Intel(R) Core(TM) i5-3320M CPU @ 2.60GHz 2.60 GHz ram 16 gb ddr3L

Nikolaj-K commented 3 years ago

@bar5599 For what it's worth the info: I'm on a (weak) Windows 10 machine, started syncing 5 days ago and am at around 82%.

lvpcguru commented 3 years ago

Your almost there :) current height is 309427 thats a loooong way to go

one option is to download a mostly completed database and restart chia. Its risky as you cant validate the source but it may help in a pinch.

Find a friend with a synced db, sync on a better machine and move it over(i did this) or try this site https://chiazero.com/pages/chia-network-snapshot

lvpcguru commented 3 years ago

Also It looks like some of the new code being tested right now might speed up syncing considerably on the next release. "In the tests, with really small vdf blocks, it improved from 0.016 seconds to 0.003 seconds.

The wallet sync speedup is massive for some computers. It improved request_header_blocks from 8 seconds to 0.2 seconds on my mac. The spent index in sqlite was not helping because there were only two values (true or false) I suppose?" https://github.com/Chia-Network/chia-blockchain/pull/5590

nmmmnu commented 3 years ago

Then again, when 1.1.6 will be released?

nmmmnu commented 3 years ago

Things get really frustrating. Now even https://www.chiaexplorer.com/blockchain/blocks is not synchronized.

alex-oden commented 3 years ago

Hi, I have installed this version of chia (beta build as I understand) and all working fine and stable with lot of connection from another peers. As I understand and see in logs - if there is some failure in connection it will not stop with sync and beginning with new connection but stays stable with existing peer connection

https://github.com/Chia-Network/chia-blockchain/actions/runs/853387813

Right now by me it working very good without any issues and Full node don't take a lot of power with CPU consumption. Already in Sync about 6 hours stable and FINALLY it sees my another local harvester...

(Also if you have not opened or forward on your router port 8444) You need to do that - here some help https://portforward.com/

alexminingrig commented 3 years ago

I'm also facing this issue. I have Chia blockchain 1.1.5 and it has been syncing for 3 days and a half now. Right now I'm at 309497/309899 and it had like a 200 blocks difference since yesterday, it continues to sync but always with a 200-300 blocks difference.

System specs: Windows 10 2004 (19041.985) AMD Ryzen 7 3800XT 16GB DDD4 @ 2666Mhz

melsom commented 3 years ago

For me this has been resolved by using the latest dev/beta version: https://download.chia.net/?prefix=devops-test/

q5sys commented 3 years ago

For me this has been resolved by using the latest dev/beta version: https://download-chia-net.s3-us-west-2.amazonaws.com/devops-test/ChiaSetup-1.1.6105.exe

Random direct link to exe given instead of link to an official page where people can download it... yea that's not suspect at all.

mariano54 commented 3 years ago

Yes please do not link to s3 or any other non official links (and don't install these)

cayolblake commented 3 years ago

@mariano54

Since you're a dev @ Chia, can you propose a solution/workaround?

I've been at this state since 35 hours for the wallet and my node is fully synced already.

May be add an indicator like the one in the node sync? Showing the targeted height versus the current?

Wallet height: 219094
Sync status: Not synced
Balances, fingerprint: 4041547562
Wallet ID 1 type STANDARD_WALLET
   -Total Balance: 0.0 xch (0 mojo)
   -Pending Total Balance: 0.0 xch (0 mojo)
   -Spendable: 0.0 xch (0 mojo)
melsom commented 3 years ago

Sorry, link updated.

Available here (official site), grab the latest one: https://download.chia.net/?prefix=devops-test/

alexminingrig commented 3 years ago

@mariano54 would you recommend upgrading to a Chia beta build? The official download repository has many different beta builds but they seem pretty far away from the latest release and I assume those new are not very stable.

Latest released one for Windows is 1.1.5 here https://download.chia.net/?prefix=install/ Latest one here is 1.1.6 but not for Windows https://download.chia.net/?prefix=releases/

Is it okay to download the client from here https://download.chia.net/?prefix=devops-test/ ?? Latest one is 1.1.697

If upgrading the Chia blockchain app is not the solution please advise as the amount of blocks found keeps growing and my client is not able to stay up-to-date, there is always a difference of around 500 blocks and sometimes even 1000 blocks. I have been able to create a lot of plots but I can't farm any of them because the client hasn't completed the sync.

Hardcore-fs commented 3 years ago

Problem is that upgrading kills any plots in progress.

I had no syncs for a day chia stop wallet chia start wallet

cleared it straight up & now its syncing again.

ill be rinse & repeat until the plots finish.

falconshadow21 commented 3 years ago

same problem here. endless not synced. ports open, yada yada.

tianxinya2021 commented 3 years ago

I have been running 1.1.5 for days with sync full node in win10. When I changed my win login password, the full node sync stops. I tried to restart win10 and full node, the sync did not work at all. The sync is running, but always delayed with a rather fixed time period. no matter how I tried (delete peer/wallet) to let it run for many hours, it is always delayed by a fixed time. When I installed 1.1.6105, the sync is done within 2 minutes to catch up the delayed 40 min. Thanks for the new version.

falconshadow21 commented 3 years ago

installed version 1.1.6. Same as Tianxinya2021 it synced right up. However now I'm not able to create plots. The log shows this

"Starting phase 1/4: Forward Propagation into tmp files... Fri May 21 14:57:39 2021 Computing table 1"

Stuck at 0% for 25 minutes now.

github-actions[bot] commented 3 years ago

This issue has been flagged as stale as there has been no activity on it in 14 days. If this issue is still affecting you and in need of review, please update it to keep it open.

github-actions[bot] commented 3 years ago

This issue was automatically closed because it has been flagged as stale and subsequently passed 7 days with no further activity.