Latest posts of: cotinco

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21	Alternate cryptocurrencies / Announcements (Altcoins) / Re: DERO BLOCKCHAIN: CryptoNote Privacy + Smart Contracts	on: February 28, 2018, 02:36:46 PM
In fact, there is a number of other dero nodes who are reporting the same blockchain as dero.tech, according to logs of my daemon. I don't know why but they fail to synchronize, some of them get banned. They come with something like "2018-02-28 14:30:51.831 [P2P0] INFO global src/cryptonote_protocol/cryptonote_protocol_handler.inl:305 [89.163.214.63:59030 INC] Sync data returned a new top block candidate: 40258 -> 40255 [Your node is 3 blocks (0 days) ahead] SYNCHRONIZATION started" and then go away. Quote from: MagicSmoker on February 28, 2018, 02:28:15 PM Quote from: cotinco on February 28, 2018, 02:20:04 PM Thank you for your work! Sorry for some bad words but I hate losing money And it happens 'cause of that forking issues, it's very annoying. I still don't understand the person growing the alternate blockchain on and on, now it's 40250 (official 40256). I've just checked that the exchange is on the right side of the blockchain (the only reason I thought why it could be done). Hope the alternate will never get alive. dero.tech is a repeat offender with the blockchain going out of sync and has had a tiny minority of the network hashrate for a couple of months now so I'm not sure we should worry too much about what is going on over there. DERO did have a lot of problems with its blockchain at the beginning (and I was a loud critic of this as well) but over the last few months it has been running quite smoothly so what is happening the last couple of days is unusual, but not unheard of, and in all cases CaptDero sorted things out. I, personally, have moved my dedicated DERO rig over to mining MUSIC because of this, but likely only for a few hours or a day at most.

22	Alternate cryptocurrencies / Announcements (Altcoins) / Re: DERO BLOCKCHAIN: CryptoNote Privacy + Smart Contracts	on: February 28, 2018, 02:20:04 PM
Thank you for your work! Sorry for some bad words but I hate losing money And it happens 'cause of that forking issues, it's very annoying. I still don't understand the person growing the alternate blockchain on and on, now it's 40250 (official 40256). I've just checked that the exchange is on the right side of the blockchain (the only reason I thought why it could be done). Hope the alternate will never get alive. Good luck to all dero project and to your team! Quote from: --Serena-- on February 28, 2018, 01:58:35 PM Quote from: cotinco on February 28, 2018, 01:39:59 PM Seems that also somebody (may be maliciously) is building very long alternative blockchain. I don't understand why. Pool at dero.tech, for example, shows constantly extending blockchain with different (lower) difficulties, now its length is 40240 (official blockchain has 40245), seems that it's forked at 40213. Please be aware of that. If you want us to mine at pool.dero.live, please fix its network issues. They are quite annoying. Quote from: CaptDero on February 28, 2018, 01:23:44 PM Pls mine on official pool only http://pool.dero.live for next few days till forking solution is developed and to avoid any complains. Hello cotinco, We really do understand your concerns and have escalated this issue to a top priority. The developers are actively working on this issue right now and there should be a resolution very shortly. It looks like there may have been more than one pool pushed out of sync but the pool operators are getting them back online. As a miner myself, I know where the community is coming from. I've got an investment into mining equipment so any time something like this occurs I feel it as well. I can personally assure you that the Dero development team is already on the case with vigor to resolve the issue. Edit: Our development team has rewritten nearly the entire CryptoNote protocol and are incredibly well versed with the code. A real solution is being worked on as we speak

23	Alternate cryptocurrencies / Announcements (Altcoins) / Re: DERO BLOCKCHAIN: CryptoNote Privacy + Smart Contracts	on: February 28, 2018, 01:39:59 PM
Seems that also somebody (may be maliciously) is building very long alternative blockchain. I don't understand why. Pool at dero.tech, for example, shows constantly extending blockchain with different (lower) difficulties, now its length is 40240 (official blockchain has 40245), seems that it's forked at 40213. Please be aware of that. If you want us to mine at pool.dero.live, please fix its network issues. They are quite annoying. Quote from: CaptDero on February 28, 2018, 01:23:44 PM Pls mine on official pool only http://pool.dero.live for next few days till forking solution is developed and to avoid any complains.

Alternate cryptocurrencies / Announcements (Altcoins) / Re: DERO BLOCKCHAIN: CryptoNote Privacy + Smart Contracts

on: February 28, 2018, 12:37:23 PM

Seems that the official dero pool at poor.dero.live is very bad in connection (I can't connect it from time to time), very often it loses sync with the rest of network. And in fact the thing what it is doing is constantly 51% attacking. I recommend the pool owners to stop the pool or I personally lose any trust to this network. It is very bad to lose mined blocks because of this unstable but large pool doing it's own blockchain regardless of others.

Quote from: miner.rocks on February 28, 2018, 11:00:34 AM

Daemon stuck again, this is a third time during last two weeks just on our pool, but the problem is actual for any pool, even official pool has problem yesterday and several days ago.
Dev do something!

Adding duplicate daemon will not help, every time height match broken - i needed to check logs and other pools heights and blocks to analyze situation.

Log full of lines:

Code:

2018-02-28 10:23:27.856	[P2P0]	INFO 	global	src/cryptonote_core/blockchain.cpp:893	[1;32mREORGANIZE SUCCESS! on height: 40167, new blockchain size: 40168[0m
2018-02-28 10:23:37.692	[P2P7]	INFO 	global	src/cryptonote_core/blockchain.cpp:1425	[1;32m###### REORGANIZE on height: 40167 of 40167 with cum_difficulty 12376450415430
 alternative blockchain size: 1 with cum_difficulty 12376461159916[0m
2018-02-28 10:23:37.784	[P2P7]	INFO 	global	src/cryptonote_core/blockchain.cpp:1425	[1;32m###### REORGANIZE on height: 40167 of 40167 with cum_difficulty 12376450415430
 alternative blockchain size: 1 with cum_difficulty 12376461159916[0m
2018-02-28 10:23:37.866	[P2P7]	ERROR	blockchain	src/cryptonote_core/blockchain.cpp:1406	insertion of new alternative block returned as it already exist
2018-02-28 10:23:37.866	[P2P7]	ERROR	blockchain	src/cryptonote_core/blockchain.cpp:878	Failed to push ex-main chain blocks to alternative chain 
2018-02-28 10:23:37.866	[P2P7]	WARN 	blockchain.db.lmdb	src/blockchain_db/lmdb/db_lmdb.cpp:2674	WARNING: batch transaction mode already enabled, but asked to enable batch mode
2018-02-28 10:23:37.925	[P2P7]	INFO 	global	src/cryptonote_core/blockchain.cpp:893	[1;32mREORGANIZE SUCCESS! on height: 40167, new blockchain size: 40168[0m
2018-02-28 10:23:37.925	[P2P7]	WARN 	blockchain.db.lmdb	src/blockchain_db/lmdb/db_lmdb.cpp:2674	WARNING: batch transaction mode already enabled, but asked to enable batch mode
2018-02-28 10:23:37.965	[P2P7]	INFO 	global	src/cryptonote_core/blockchain.cpp:893	[1;32mREORGANIZE SUCCESS! on height: 40167, new blockchain size: 40168[0m

Also a lot of this:

Code:

2018-02-28 10:01:29.285	[P2P2]	INFO 	stacktrace	src/common/stack_trace.cpp:120	Exception: cryptonote::BLOCK_DNE

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