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Amazing! Parity completely syncs in 57 seconds (self.ethereum)

RexetBlell が 投稿

After deleting the .parity folder I am able to sync completely in under a minute if I run parity with the --warp flag. This is incredible!

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ベスト新着論争中古い順Q&A

[–]LarsPensjo 26ポイント27ポイント  (3子コメント)

No, it is not a complete sync. It is a snapshot you download, and then filling in the blocks between the genesis and the snapshot in the background. For more information, see Warp Sync.

That said, I think it is great technology.

[–]5chdn 3ポイント4ポイント  (1子コメント)

This is an important comment. I just tried to find out how long it takes to completely sync after warp.

[–]tomusdrw 11ポイント12ポイント  (0子コメント)

https://www.reddit.com/r/ethereum/comments/5focob/parity_v145_literally_fully_syncs_in_5_mins_now/dalyp1k/

Warp sync snapshot includes 30000 latest blocks. This allows Parity to check PoW for these blocks before reporting sync as complete. So the attack would require not only hacking the router but also mining 30000 invalid blocks with high enough difficulty. As for the rest of the blocks, they are indeed downloaded and verified in the background. This takes additional 10-20 minutes on a fast network. The progress is reported in the console.

[–]ethereumcpw 1ポイント2ポイント  (0子コメント)

Yes, this is pretty terrific.

[–]RexetBlell[S] 10ポイント11ポイント  (5子コメント)

When I ran it after deleting the parity folder, it was confusing to see that it was basically synced as soon as I turned it on. I thought that the folder didn't get deleted properly or something. So I did deleted it again and ran Parity and got the same result. It's unbelievable!

[–]alsomahler 7ポイント8ポイント  (1子コメント)

Be careful that the --warp setting doesn't verify the full history until all remaining blocks are downloaded starting at genesis; Only then will you have a full node. Having said that, this is a wonderful usability feature to quickly get up and running.

[–]5chdn 3ポイント4ポイント  (0子コメント)

AFAIK it does verify the full history after the warp sync. But it's important to know that and not blindly trust the latest warp head.

[–]acer189 1ポイント2ポイント  (2子コメント)

How can I set the warp flag on Windows?

[–]uglymelt 6ポイント7ポイント  (1子コメント)

  1. Go to your parity folder for example: C:\Program Files\Ethcore\Parity (change path to your parity folder)

  2. Mouse -> Right click => Create shortcut

  3. Edit the newly created shortcut and add behind the path --warp

If this does not work

  1. Press "Win key + R"

  2. Enter "cmd"

  3. Enter "cd C:\Program Files\Ethcore\Parity" (change path to your parity folder)

  4. Enter "parity.exe --warp"

if you start the partiy ui there should be now a progress bar in the left bottom corner warp sync.

PS: If you delete the ethereum blockchain in "C:\Users\ "<your user>" .parity" backup or dont delete the keys folder, otherwise your private keys(coins) are gone. :)

[–]Jardi123 1ポイント2ポイント  (0子コメント)

Do I have to do this with Ethereum Wallet ? I am on mac os how do I do this?

[–]OperationNine 6ポイント7ポイント  (0子コメント)

57 seconds woah dude. And I thought 5 mins was impressive.

[–]Pro-Miner 4ポイント5ポイント  (1子コメント)

Just under 3 minutes for me with an SSD, 1 CPU core and a WiFi connection. I guess the WiFi slows it down a bit.  

Still incredible!  

screenshot with settings  

edit: just over an hour with Geth 1.5.4 - still excellent!

[–]superphly 0ポイント1ポイント  (0子コメント)

Under a minute on a MacBook Pro + Mexican Cell Connection.

[–]shakedog 3ポイント4ポイント  (0子コメント)

It's a beautiful thing!

[–]PhillipDDrummo 0ポイント1ポイント  (0子コメント)

strange