Bitcoin Forum
May 07, 2024, 08:50:12 AM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
  Home Help Search Login Register More  
  Show Posts
Pages: « 1 ... 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 [64] 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 ... 143 »
1261  Economy / Computer hardware / Re: [WTS] 4 x 60 GH/s Butterfly Labs ASIC Miner (S. California) on: October 16, 2013, 06:42:15 PM
Lower price 11 BTC.  Below eBay price.
eBay is where you will end up anyways.  See my post from 5 days ago.

i agree with this sentiment

he's lost a lot of money from not seeing your post from 5 days ago, i think
1262  Economy / Computer hardware / Re: [WTS] BitBurner Fury complete kit 320 GH/s – 640 GH/s on: October 16, 2013, 06:35:54 PM
OK, I'll do 25 bitcoins, escrow not required based on trust feedback
1263  Economy / Computer hardware / Re: ATI Vid Card Sale on: October 16, 2013, 06:27:43 PM
How long have you been mining the 5970s? The least I could possibly have is BTC2 for 3 5970s.

They still sell for ~$225/ea on eBay (clear maybe $200 with a shop, $190 without).  Does the 2BTC include shipping?  I'd probably even be interested at that price

Do all the cores still work?  Have you given them a run through something like 3dmark?  

ed: ah, I see, I was replying to someone making an offer... well, consider my offer 2.25BTC for 3 then =p
1264  Economy / Computer hardware / Re: WTS Radeon HD 5830/5870/6990/7770/7790/7850 on: October 16, 2013, 04:56:53 PM
Thanks didn't realize the 5870s went for that much more than the 5850s out there as you can pickup 7850s for that price.


.3 Shipped on the 7770?

zvs,
I sent payment this morning for a different card through a thread I opened thanks again for taking the time and looking up prices, but I've got one for now.  If for some reason I don't receive it or need another I'll reach back out!

Yeah, np.  I wouldn't pay that much for a 5870 either.  That's just insane how much people are paying for them on eBay.  

The .3 for the 7770 would have been fine.  =p

ed: I removed the 5830's and 5870's since the eBay price is ridiculously high..  (i need to reopen my shop and list them on there asap, i guess)
1265  Economy / Computer hardware / Re: WTS Radeon HD 5830/5870/6990/7770/7790/7850 on: October 15, 2013, 03:04:30 PM
1x MSI 7770
1x 5870 sapphire (*ed: non-reference) w/ shroud and *fan missing a blade

Offer .4 BTC shipped to Ohio for both,  as it looked like completed auctions were around $60 to 65 - 35% = approximately $40 and a throw in .1 for the 5870 as heavily used and needing a fan was difficult in a quick ebay search to match up! Smiley

good lord, I just checked ebay and the 5870's still sell for $100 sometimes (i figured it'd be around 50 bucks by now).  this:

http://www.ebay.com/itm/SAPPHIRE-ATI-RADEON-HD-5870-GAME-EDITION-SMOKE-FREE-HOME-WORKING-PULL-/251326680400?pt=PCC_Video_TV_Cards&hash=item3a843ccd50

and

http://www.ebay.com/itm/Sapphire-ATI-Radeon-HD5870-1GB-GDDR5-PCI-E-DUAL-DVI-I-HDMI-DP-/171140238902?hash=item27d8c0ce36

are exactly the one I have, except my fan is missing a blade... of course I wouldn't say it was heavily used if I actually listed it on ebay, it'd just be 'used, in working condition'.   well, if it wasn't missing that fan blade, that is.   Grin  it was used for mining for probably about 18 months, but it still works fine.

the 7770 box is pretty small, I think adding the 5870 would probably require stepping up a class on the box size, would increase the shipping by at least $7 or $8 is my guess.

If I sold the sapphire 5870 alone, I wouldn't take anything less than $50 (with $40 of that being for the card and $10 for shipping)... at least right now.
1266  Economy / Computer hardware / Re: WTS Radeon HD 5830/5870/6990/7770/7790/7850 on: October 15, 2013, 06:52:28 AM
i removed the 7950 and one 6990 for now, might be back later

also, forgot to say that the 7790's and the 7770 are all 1GB mem

ed: the 5870s, 5830s are heavily used.. the 6990's are maybe 5-6 months used.  the others range from about 2 weeks - 2 months of use
1267  Economy / Computer hardware / Re: WTS Radeon HD 5830/5870/6990/7770/7790/7850/7950 on: October 15, 2013, 06:07:06 AM
(ugh, edited again, last time I think)

first off: sorry, wasn't able to check this thread for a couple of days

The deal would be you pay me in bitcoins and then I send the stuff, the price would be eBay average selling price, including the shipping charge if there is one minus 35%... may have to remove a few extremes.  So, if you're interested in something, check eBay, give me what you think the price should be, then I'll check and see.   If something doesn't have enough completed auctions in the last month, then tell me that too (6990 might be like this).  

you can see my ebay id where i sold some of my stuff:

http://feedback.ebay.com/ws/eBayISAPI.dll?ViewFeedback2&userid=drallax

or click the 'trust' button to see what other ppl said

second, the 5830/5870's all work, they're just all missing fans (one special case).

I think it's:  2x 5830 sapphire xtremes, w/ shrouds, but no fan...  1x 5870 sapphire (*ed: non-reference) w/ shroud and *fan missing a blade, 1x 5870 gigabyte (i may not have the shroud for this one) missing fans (non-ref), 1x 5870 unknown brand, but reference style and has shroud..  all the 5870's are 1GB RAM

i forgot to say the MSI 7850 is a 2GB twin frozr..  the XFX 7850 is just the generic OC or Turbo 7850 or whatever they call it, 1GB...  the 7950 powercolor is also just the OC/Turbo, 3GB?  whatever the standard is for 7950's
1268  Alternate cryptocurrencies / Pools (Altcoins) / Re: A Complete Guide to P2Pool - Merged Mining (BTC/NMC/DVC/IXC/I0C) plus LTC, Linux on: October 12, 2013, 07:23:55 PM
if you have no other screens running "screen -r" will connect you to the p2pool screen
To leave the screen and return to the main console press "ctl  a + d"
i think he's looking for like the website info?  "p2pool console"?

127.0.0.1:9332?
1269  Economy / Computer hardware / Re: ATI Cards, Processors, and RAS PIS for sale on: October 12, 2013, 07:22:28 PM
I sold something
person paid. 
escrow held money
I sent product
guy got product said it was bad or not what he wanted
I said ok
sent back a box with a brick in it
Escrow returned his money.

And who did you use as escrow?
does it matter?  escrow carries a chance of the seller getting screwed
1270  Economy / Computer hardware / WTS Radeon HD 7770/7790/7850 (now priced) on: October 12, 2013, 07:17:06 PM
MSI R7770-PMD1GD5 Radeon HD 7770, purchased from Newegg on 5/28, hasn't been used since the end of August - transferrable warranty based off manufacture date, at least 2 years left on it
SAPPHIRE 100356OCL Radeon HD 7790, purchased from Newegg on 5/31, hasn't been used since the end of August
PowerColor AX7790 1GBD5-DH/OC Radeon HD 7790, purchased from Newegg on 5/28, hasn't been used since the end of August
XFX Double D FX-785A-ZDF4 Radeon HD 7850 1GB, purchased from Newegg on 5/24, hasn't been used since the end of August
MSI R7850 Twin Frozr 2GD5/OC Radeon HD 7850 2GB, purchased from Newegg on 4/15, hasn't been used since the end of August - at least 2 years left of warranty on it

I had a couple of brands off.  Just pulled all that info from my Newegg account history..  

All prices include shipping & are expected to be paid in bitcoins before shipping.  Yeah, I'll ship to Romania, Hungary, and these other places people email me about if you pay me the bitcoins first (too bad I've never gotten a return reply).  Bitcoin value is the bitstamp 24hr moving average or current price, whichever is lowest.

All of these come with the original box & all the original accessories... except for the anti-static bag.  It'll have an anti-static bag on it, but probably not the original one that it was in when I first got it, haha (hell if I know what goes to what).

MSI 7770 - $50
Sapphire 7790 - $75
Powercolor 7790 - $70
XFX Double D 7850 1GB (the completed auctions on this ranged from $95 to over $150) - $100
MSI 7850 Twin Frozr 2GB - $125

I prefer PMs since I can see those in my email box... don't visit the forums every day.

ed:  bah, decided to adjust prices down to what I actually want, instead of an inflated price since everyone wants to try to negotiate.   so, essentially, no, i won't go lower on the prices, unless you buy multiple items
1271  Economy / Computer hardware / Re: ATI Vid Card Sale on: October 12, 2013, 07:01:35 PM
BTC2 for 5 5970s.

Are you asking for 5 5970 for 2 btc each or 2 btc for literally 5 5970's total?




i think he's trying to offer you $275 for five 5970's, haha.   yeah, maybe if they weren't functioning

maybe the hand slipped on the 8 vs 9
1272  Bitcoin / Pools / Re: [22 TH] p2pool: Decentralized, DoS-resistant, Hop-Proof pool on: October 12, 2013, 06:48:05 PM
I'm struggling with latency... for the first 15 hours when I started up p2pool my latency was 0.2 seconds. Then it inexplicably jumped to 1s at 7:30am a couple days ago (I was asleep but my dad turned on his Mac Mini apparently). I'm running it on an idle laptop that's not currently being used for anything else. I've tried:
- Turning off all other internet connected devices in the house to see if one could be the cause
- using QoS to prioritize bitcoind and p2pool packets
- fiddling with max connections, either low (20) or high (80) on both bitcoind and p2pool
- resetting the laptop p2pool is hosted on

I'm just boggling at what could possibly be the cause. The only things left I haven't tried are disabling/tweaking Kaspersky (any suggestions? not quite sure how to fine tune that besides having it exclude those directories from scanning, tho I do have Kaspersky Internet Security and it may be impeding the internal internet connections) or rebooting the router, maybe. I'm just not clear what suddenly triggered the latency to go into overdrive. Is bitcoind somehow remembering a bad node? How do I check for and/or clear bad nodes?


wait, you mean the getblocktemplate latency is 1000ms?   remote stuff like google.com or something is 1000ms?  local network is 1000ms?

if it's #3, that should be easy to troubleshoot.  if it's #2, your upstream is probably becoming saturated (or your dad might be torrenting pr0n), so you should leave p2pool at 6 outbound connections and firewall 9332, change bitcoin.conf to listen=0, maxconnections=4, have enough connects (connect=xx.xx.xx.xx) so you dont get random connections (stuff i've been using for like a year, some like 5.9.24.81, 69.195.155.227, 188.40.112.72, 5.9.157.50, 89.238.64.139, 50.31.149.57).. some of those might not allow incoming connections anymore, i haven't maintenanced my addnode list in like 3 months..  but, uh, luke.dashjr.org/programs/bitcoin/files/charts/seeds.txt is a good reference (ignore any node that's using something older than 0.8.2, or maybe 0.8.1 is ok..  the bitpeer node doesnt do any transaction verification (or blocks), so that's nixed too)

if it's #1, you either need to update your bitcoind version (it's probably taking all those horse staple battery transactions), change the fees, or reduce maximum block size.  most likely the first
1273  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [QRK] Quark | Super secure hashing | CPU mining on: October 12, 2013, 06:26:41 PM
I'm gonna do what I can. First of all, the price is ridiculously low now, so I will buy around 25 BTC worth on Cryptsy, Coins-E etc to get a hold of the dumping idiots' money.

Then I will do what I can to promote this coin in all possible forums. With time, maybe not tomorrow, but in 3-12 months, let's see who's laughing.

well with 25 BTC you will own a huge stake of the generated coins so that could help taking that many out of constant trading circulation.  The coin design has been totally problem free and copied quite a bit. As you say promotion seems to be the problem. I'm hoping someone notices the quality of this coin and puts it to good use for apps or games soon.

heh, that would get some absurd amount, like 16m out of the 232m in existence

i still have a few million and dont really see any point in selling for chump change

though i've considered switching the pool over to private, I'd easily have over 1/2 the hashing power if I pointed all my servers at it & after that other one went down, everyone decided to migrate to places that charge fees, bizarrely enough


What is the global hashing power? Right now, I have >1300 cores working on QRK, around 80-90 MH/s, I think Smiley

hmm, not sure about that.  you could extrapolate it from the difficulty i'm sure, just wouldn't know.  right now all i'm mining with is an e3-1240v3, 8 cores.  not doing anything else with it.  

someone posted it earlier, but:

coinmarketcap.com

has quarkcoin valued too high, but even at current price it'd be a little bit above 30k.  

has the developer done any work on this at all any time recently?  what's up with quarkcoin.org?   both are issues.   i mean, if hosting is a problem, i have that xeon that's doing nothing, it's unlimited traffic w/ dedicated 1gbps  (ed: but no ddos protection, which i guess wouldnt be a problem unless quarkcoin actually gained some notoriety)
1274  Bitcoin / Pools / Re: P2Pool public node on: October 12, 2013, 02:57:28 AM
in total P2Pool miners has higher payouts than mining in other pools.
Citation needed.
You will receive payout value (shown on stats) each time the block is found by the whole p2pool network. Sometimes it can be a few blocks a day, other time no for a day. Yes, that is more variance accordingly to centralized pools, but in more long period P2Pool miners has higher payouts.

Yes, you've just said the same thing a different way.  You haven't proved it.

I ran my own p2pool node for a while, and I didn't see any difference in payouts compared to Eligius or BTCGuild.

If you ran a decent node (average, no worse/no better than any one else's, with donation set to 0%) the payouts would be higher because you're paying 0% in fees and also not having transaction fees yoinked,

obv the profits could be less if you're running the node on your own hardware (example: running a local node and that computer used to be powered off 20 hours a day), even with higher payouts (ed: on second thought, that wouldnt be a factor if you were filing income tax returns properly, at least at the federal level in US, no state income tax here)

with the 1% default donation to author unchanged, it'd be more than btcguild.  i have no clue what eligius's fee structure is

if you ran an efficient node, the payouts would be higher because you'd be profiting off of other ppl's p2pool orphans and DOAs (that can still solve blocks)

ofc there's always a luck factor & with p2pool shares, if you run some low amount (like 5ghash) there's a possibility you could make less.. i.e. mining for 24 hrs and finding nothing
1275  Bitcoin / Pools / Re: [14000GH/s] p2pool: Decentralized, DoS-resistant, Hop-Proof pool on: October 12, 2013, 02:42:09 AM
” Graphs

Version: 13.3

Pool rate: 15.9TH/s (12% DOA+orphan) Share difficulty: 70300

Node uptime: 39.446 days Peers: 6 out, 0 in

Local rate: 389GH/s (14% DOA) Expected time to share: 0.216 hours

Shares: 1246 total (183 orphaned, 184 dead) Efficiency: 80.54% “


my speed is  82g,but in p2pool.info it show  my speed is  66g !

does everyone knows about my speed is slower?

why it show :  Efficiency: 80.54%  and  66g ?


that pool has an excessive # of orphans, if you're only going to have 6 outgoing connections and 0 incoming, you should use addnode (ed: --p2pool-node) to make sure you get at least a couple that are good

use http://p2pool-nodes.info/  and look for some that are well connected and allow incoming connections, you should also add that 4.5TH one regardless, if it still allows incoming connections, not sure
1276  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [QRK] Quark | Super secure hashing | CPU mining on: October 10, 2013, 08:56:33 AM
I'm gonna do what I can. First of all, the price is ridiculously low now, so I will buy around 25 BTC worth on Cryptsy, Coins-E etc to get a hold of the dumping idiots' money.

Then I will do what I can to promote this coin in all possible forums. With time, maybe not tomorrow, but in 3-12 months, let's see who's laughing.

well with 25 BTC you will own a huge stake of the generated coins so that could help taking that many out of constant trading circulation.  The coin design has been totally problem free and copied quite a bit. As you say promotion seems to be the problem. I'm hoping someone notices the quality of this coin and puts it to good use for apps or games soon.

heh, that would get some absurd amount, like 16m out of the 232m in existence

i still have a few million and dont really see any point in selling for chump change

though i've considered switching the pool over to private, I'd easily have over 1/2 the hashing power if I pointed all my servers at it & after that other one went down, everyone decided to migrate to places that charge fees, bizarrely enough
1277  Bitcoin / Pools / Re: [14000GH/s] p2pool: Decentralized, DoS-resistant, Hop-Proof pool on: October 01, 2013, 02:33:22 PM
Just some results from a bunch of earlier posts that I haven't cared much about lately since I don't mine bitcoins anymore

Code:
2013-10-01 03:10:46.189979 Skipping from block 22dc8069705acbdb1702858c4c1af48d2c91a6b47b619422a to block e6f4895ae2f13a64f139e0a3791245654daa9cf69ccfb391c!
2013-10-01 03:10:46.202092 New work for worker! Difficulty: 6.086919 Share difficulty: 85295.846524 Total block value: 25.000000 BTC including 0 transactions
2013-10-01 03:10:46.207936 New work for worker! Difficulty: 6.086919 Share difficulty: 85295.846524 Total block value: 25.000000 BTC including 0 transactions
2013-10-01 03:10:46.214615 New work for worker! Difficulty: 6.086919 Share difficulty: 85295.846524 Total block value: 25.000000 BTC including 0 transactions
2013-10-01 03:10:46.220903 New work for worker! Difficulty: 6.086919 Share difficulty: 85295.846524 Total block value: 25.000000 BTC including 0 transactions
2013-10-01 03:10:46.289194 Not punishing share for 'Block-stale detected! height(22dc8069705acbdb1702858c4c1af48d2c91a6b47b619422a) < height(e6f4895ae2f13a64f139e0a3791245654daa9cf69ccfb391c) or 191cdc20 != 191cdc20'! Not jumping from 1e08794f to 460c75f3!
2013-10-01 03:10:48.548898 P2Pool: 17355 shares in chain (17359 verified/17359 total) Peers: 46 (5 incoming)
2013-10-01 03:10:48.548973  Local: 29628MH/s in last 10.0 minutes Local dead on arrival: ~12.1% (9-16%) Expected time to share: 3.4 hours
2013-10-01 03:10:48.549013  Shares: 1 (0 orphan, 0 dead) Stale rate: ~0.0% (0-80%) Efficiency: ~114.2% (23-115%) Current payout: 0.0000 BTC
2013-10-01 03:10:48.549066  Pool: 16743GH/s Stale rate: 12.4% Expected time to block: 10.6 hours
2013-10-01 03:10:48.777949 GOT SHARE! xxxxxxxxxxxxxxx 4a7e16bf prev 1e08794f age 11.30s DEAD ON ARRIVAL
2013-10-01 03:10:48.843855 New work for worker! Difficulty: 6.193214 Share difficulty: 85453.676084 Total block value: 25.000000 BTC including 0 transactions
2013-10-01 03:10:48.849668 New work for worker! Difficulty: 6.193214 Share difficulty: 85453.676084 Total block value: 25.000000 BTC including 0 transactions
2013-10-01 03:10:48.856205 New work for worker! Difficulty: 6.193214 Share difficulty: 85453.676084 Total block value: 25.000000 BTC including 0 transactions
2013-10-01 03:10:48.861889 New work for worker! Difficulty: 6.193214 Share difficulty: 85453.676084 Total block value: 25.000000 BTC including 0 transactions

(5 minutes later)

2013-10-01 03:15:09.272347 P2Pool: 17365 shares in chain (17369 verified/17369 total) Peers: 46 (5 incoming)
2013-10-01 03:15:09.272418  Local: 30838MH/s in last 10.0 minutes Local dead on arrival: ~12.9% (10-16%) Expected time to share: 3.3 hours
2013-10-01 03:15:09.272446  Shares: 2 (0 orphan, 0 dead) Stale rate: ~0.0% (0-66%) Efficiency: ~116.7% (39-117%) Current payout: 0.0000 BTC
2013-10-01 03:15:09.272477  Pool: 16872GH/s Stale rate: 14.3% Expected time to block: 10.5 hours

'punishing share for block stale detected' == owning yourself for having good hardware/low latency connection.  dont do it
1278  Other / CPU/GPU Bitcoin mining hardware / Re: Three big cheers to Nico and Co. (bitfurystrikesback). Send your tips! on: October 01, 2013, 04:17:26 AM
they've done something only ASIC MINER has done.. not suck

although there isn't much margin left for profit unfortunately.

just for the people manufacturing ASICs

1279  Bitcoin / Pools / Re: [14000GH/s] p2pool: Decentralized, DoS-resistant, Hop-Proof pool on: October 01, 2013, 04:11:11 AM
Is there any sort of "front end" that you can connect to by name, that finds the fastest/closest p2pool server to you?

The p2pool server daemon itself sort-of does this already, since it connects to multiple other nodes.  Having a node in your own network is the lowest latency solution for the vast majority of people, and even if a front end existed that would find the lowest latency public p2pool node for you, it would take about as much work to set up and maintain as the actual p2pool daemon takes.

I could see a use for this, though, if you couldn't guarantee the availability of your p2pool node even within your own network and didn't want to statically assign a list of backup nodes into your miner.  Still, it's one more point of failure, unnecessary complexity, and you'd still better have a static list in case your auto-connect front end fails.

well, first off, to OP:  fastest =/ closest

well-connected european nodes will have less orphans than nodes in western hemisphere

when I was running a local node, I had an i7-960, 24GB RAM, had the whole bitcoin blockchain stored in RAM, getblocktemplate latency <1ms, but it still performed worse than either of my european servers because of orphan rate

probably not so bad now that shares are farther apart
1280  Bitcoin / Pools / Re: [14000GH/s] p2pool: Decentralized, DoS-resistant, Hop-Proof pool on: September 30, 2013, 02:48:08 PM
We need a bann-funkction for Clients on public-nodes:

On my node there is a unknown worker wich produces >30% of DOA and massivly
2013-09-30 12:41:24.961081 Worker xxx  submitted share with hash > target:
2013-09-30 12:41:24.961407     Hash:   a9b3716dfc6ad5c4e8145dc2b5529e497e8f45e85cd616d3c6119b00
2013-09-30 12:41:24.961601     Target:  fd1f6b8accdf2000000000000000000000000000000000000000000

what can I /we do again so Workers?
can Dev implement some Score-Function to bann such nodes?

Greets

Subo
well, you could just firewall it yourself

i get a lot of that too, but it doesn't matter to me... i guess it makes your stats look worse, but i've always had fee set to 0% on bitcoin pool anyway
Pages: « 1 ... 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 [64] 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 ... 143 »
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!