Topic: Terracoin Mandatory Update to correct difficulty retarget (update software now!) (Read 1861 times)
March 30, 2013, 12:39:00 PM
Terrawallet Updated.
March 30, 2013, 03:40:24 AM
30.03.2013 3:00-3:10 AM GMT
TRC POOL PAUSE
Terracoin Mandatory Update
TRC POOL PAUSE
Terracoin Mandatory Update
March 29, 2013, 09:39:50 PM
i build mine too, don't bother too much with tags/version ; someone else reported your concern: https://github.com/terracoin/terracoin/issues/28
and got an answer.
and got an answer.
March 29, 2013, 08:53:20 PM
Glad I saw this as have recently become interested in TRC, however I do need some help compiling for linux:
Unfortunately I don't know what to do!
Seems the github and sourceforge downloads of the "master" branch, aren't giving me version 0.1.3-28
I am a relative newbie when compiling for linux, so it's likely I am making some mistake, but I've looked for a while now for where to get the right version of the source to compile...
for example,
git clone git://github.com/terracoin/terracoin.git
then compiling using Qt-Creator to compile:
Gives me version:
v0.1.2-44-g0e000cd0beta
Any help appreciated!
Also, please tell me what would be the consequences of NOT updating, for a solo-miner?
(Linux users should know what to do)
Unfortunately I don't know what to do!
Seems the github and sourceforge downloads of the "master" branch, aren't giving me version 0.1.3-28
I am a relative newbie when compiling for linux, so it's likely I am making some mistake, but I've looked for a while now for where to get the right version of the source to compile...
for example,
git clone git://github.com/terracoin/terracoin.git
then compiling using Qt-Creator to compile:
Gives me version:
v0.1.2-44-g0e000cd0beta
Any help appreciated!
Also, please tell me what would be the consequences of NOT updating, for a solo-miner?
March 29, 2013, 08:16:25 AM
Coinotron TRC pool is upgraded.
March 29, 2013, 02:40:11 AM
Two changes are included in this release:
1) Fix a major vulnerability that I communicated to the terracoin dev (I will disclose this once the update is complete)
1) Fix a major vulnerability that I communicated to the terracoin dev (I will disclose this once the update is complete)
Attention everyone! This is why PPCoin is in very good hands with Sunny as the lead developer.
This is why Sunny is a very valuable member of the community. Even though I'm a TRC guy, I'm glad to have Sunny, and PPC in the community.
March 28, 2013, 06:57:40 PM
Bitparking terracoin exchange is upgraded.
March 28, 2013, 01:52:25 PM
Two changes are included in this release:
1) Fix a major vulnerability that I communicated to the terracoin dev (I will disclose this once the update is complete)
1) Fix a major vulnerability that I communicated to the terracoin dev (I will disclose this once the update is complete)
Attention everyone! This is why PPCoin is in very good hands with Sunny as the lead developer.
March 28, 2013, 01:31:33 PM
I stay on the old chain.
March 28, 2013, 01:28:37 PM
Two changes are included in this release:
1) Fix a major vulnerability that I communicated to the terracoin dev (I will disclose this once the update is complete)
2) Increase averaging window from 30 blocks (1 hour) to 720 blocks (1 day) to fix the difficulty oscillation exploit
1) Fix a major vulnerability that I communicated to the terracoin dev (I will disclose this once the update is complete)
2) Increase averaging window from 30 blocks (1 hour) to 720 blocks (1 day) to fix the difficulty oscillation exploit
thats not a fix LOL!!!! thats worse.
what TRC need's is average from 720 blocks but with a retarget being done everyt 30 blocks.
I hope that is the change not simply change from 30/30 to 720/720. because that is a way to see some real oscilation - not only automated, but also manual jumping would be easy so oscilation would go haywire.
Yes, retargeting period is still 30 blocks, only the averaging window is now 720 blocks.
now that's a fix! thank you sunnyking as always well informed and helpful.
March 28, 2013, 12:56:20 PM
Two changes are included in this release:
1) Fix a major vulnerability that I communicated to the terracoin dev (I will disclose this once the update is complete)
2) Increase averaging window from 30 blocks (1 hour) to 720 blocks (1 day) to fix the difficulty oscillation exploit
1) Fix a major vulnerability that I communicated to the terracoin dev (I will disclose this once the update is complete)
2) Increase averaging window from 30 blocks (1 hour) to 720 blocks (1 day) to fix the difficulty oscillation exploit
thats not a fix LOL!!!! thats worse.
what TRC need's is average from 720 blocks but with a retarget being done everyt 30 blocks.
I hope that is the change not simply change from 30/30 to 720/720. because that is a way to see some real oscilation - not only automated, but also manual jumping would be easy so oscilation would go haywire.
Yes, retargeting period is still 30 blocks, only the averaging window is now 720 blocks.
March 28, 2013, 12:50:40 PM
Two changes are included in this release:
1) Fix a major vulnerability that I communicated to the terracoin dev (I will disclose this once the update is complete)
2) Increase averaging window from 30 blocks (1 hour) to 720 blocks (1 day) to fix the difficulty oscillation exploit
1) Fix a major vulnerability that I communicated to the terracoin dev (I will disclose this once the update is complete)
2) Increase averaging window from 30 blocks (1 hour) to 720 blocks (1 day) to fix the difficulty oscillation exploit
thats not a fix LOL!!!! thats worse.
what TRC need's is average from 720 blocks but with a retarget being done everyt 30 blocks.
I hope that is the change not simply change from 30/30 to 720/720. because that is a way to see some real oscilation - not only automated, but also manual jumping would be easy so oscilation would go haywire.
March 28, 2013, 12:29:28 PM
What the fuck, there are like 0 hyperlinks on that page..
WTF do you mean wtf? There are 554, and counting, downloads so far...On the news page there is no link to the downloads page, as far as I can tell.
Here is the link: http://sourceforge.net/projects/terracoin/
March 28, 2013, 12:27:39 PM
Two changes are included in this release:
1) Fix a major vulnerability that I communicated to the terracoin dev (I will disclose this once the update is complete)
2) Increase averaging window from 30 blocks (1 hour) to 720 blocks (1 day) to fix the difficulty oscillation exploit
1) Fix a major vulnerability that I communicated to the terracoin dev (I will disclose this once the update is complete)
2) Increase averaging window from 30 blocks (1 hour) to 720 blocks (1 day) to fix the difficulty oscillation exploit
March 28, 2013, 12:08:46 PM
wait wait wait, whaaaaa?
changed from 30blocks average to 720 blocks average ant thats it? no geometric function?
please tell me it was not that, or we gonna see some real abuse now. that would be super stupid.
changed from 30blocks average to 720 blocks average ant thats it? no geometric function?
please tell me it was not that, or we gonna see some real abuse now. that would be super stupid.
March 28, 2013, 11:32:16 AM
What the fuck, there are like 0 hyperlinks on that page..
WTF do you mean wtf? There are 554, and counting, downloads so far...On the news page there is no link to the downloads page, as far as I can tell.
lrn2HTML
Here is the link: http://sourceforge.net/projects/terracoin/
March 28, 2013, 10:45:37 AM
What the fuck, there are like 0 hyperlinks on that page..
WTF do you mean wtf? There are 554, and counting, downloads so far...On the news page there is no link to the downloads page, as far as I can tell.
lrn2HTML
March 28, 2013, 07:51:13 AM
Quote
This mandatory build alters the way the difficulty is computed during retargets
.What exactly does the difficulty change do and why? They haven't given much time for people to update given that it's a forking change. It's likely to cause problems with pools and exchanges with users on old clients wondering why they're not getting any of their coins confirmed.
The source diff for that change can be found here:
https://github.com/terracoin/terracoin/commit/300d6ac14fd5aaa6a71e14090fa72b1b1d029488
It appears that the averaging window is increased from 30 blocks to 24*30 blocks.
March 28, 2013, 07:38:55 AM
^the gimmick for trc is faster difficulty retarget, which in theory (before you actually think of the consequences) is a great thing but in reality it resulted in people severely abusing the system and the difficulty was going all over the place.
March 28, 2013, 07:18:50 AM
Quote
This mandatory build alters the way the difficulty is computed during retargets
.What exactly does the difficulty change do and why? They haven't given much time for people to update given that it's a forking change. It's likely to cause problems with pools and exchanges with users on old clients wondering why they're not getting any of their coins confirmed.
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