I picked this bad boy up for 2BTC about a week ago,
now I'm willing to sell it for 3.5BTC which includes shipping in the continental US. will ship to Canada for a small bit more
shipping outside of NA/Canada == you pay me first in bitcoins, no escrow
|
|
|
sigh. nm.
but:
the proper thing to do with all of these would be to mine for maybe a couple of weeks, then sell it off to some random chump that pays way more than it's worth. they're all over the place in the marketplace section
|
|
|
he said he wanted it to be fairly priced.. even if you don't care about profit, i haven't seen any of those that are priced fairly
|
|
|
new OS on a new box here, been...oh I don't know...year and a half since I have to set bitcoin QT up from scratch
sweet baby zombie jesus, hours and hours, I got hours to go, still 15 weeks back and the weeks are obviously getting bigger all the time
obviously this has to be a tired topic so forgive me, what are the strategies that have been proposed to deal with this? Couple years ago it was inconvenient, now it is ridiculous, couple years from now it will be untenable.
mass adoption indeed, lol
Trying wiping the entire block chain and starting over from null. There are not really enough active nodes to download the entire chain in less than a week on even the fastest connection because the rates from the nodes is so low. set maxconns to 1 then connect=5.9.24.81 (and change it back after it's finished) i have plenty of bandwidth unless some DoS is going on
|
|
|
Cheers for taking the time for to write that up zvs. It helps to learn from others with experience.
--max-outgoing doesn't seem to exist on mine, is --outgoing-conns the same thing? Running on Windows in case it matters. Whoops. No, I was just flat out wrong. I just looked: p2pool_group.add_argument('--max-conns', metavar='CONNS', help='maximum incoming connections (default: 40)', type=int, action='store', default=20, dest='p2pool_conns') p2pool_group.add_argument('--outgoing-conns', metavar='CONNS', help='outgoing connections (default: 6)', type=int, action='store', default=10, dest='p2pool_outgoing_conns') --outgoing-conns is the correct thing to use. i've always just modified the source to change the settings.. not sure where I got --max-outgoing from... and the --p2pool-node additions don't count towards that total i'll edit the original message
|
|
|
thanks a lot,but i dont understand,why is and if i have another 82g avalon i also use btcaddress+256 ? it a fool idea
when i set btcaddress+256 i got a 99% reject!!!!!!!!!!!!!!!!!!11
that'd be based off your hardware then, i thought the avalons could handle variable difficulty. maybe it's considering sub 256 stuff as rejects
|
|
|
BUmp
I have a 5970 with stock cooler. Works great and hashes at ~750 kh/s on scrypt but it can probably go higher. Looking for .6 BTC with shipping/escrow at buyer's expense. just thought i'd mention that that's a good price for a 5970, if anyone was looking for one (based off $350 bitstamp btc price atm).. they still go for around $215 on ebay ed: well, assuming the shipping charges were actual cost.. and, actually, change 'good' to 'a fair price'.. after I checked ebay =p
|
|
|
I've seen various suggestions for setting up workers with p2pool, but want to better understand the 3 main paths I've seen so far.
What are the relative Advantages and Disadvantages to the following for the Miner? The local Pool? the P2Pool Network as a whole? Using 15Ghs as an example...
Method 1: add +N to worker address where N = double your miner's hashrate Example: worker_address+30 Adv/Disadv - Miner? Adv/Disadv - Local Pool? Adv/Disadv - P2Pool Network?
Method 2: add /N+1 to worker address where N = 210xHashrate Example: worker_address/3150+1 Adv/Disadv - Miner? Adv/Disadv - Local Pool? Adv/Disadv - P2Pool Network?
Method 3: just use worker_address Example: worker_address Adv/Disadv - Miner? Adv/Disadv - Local Pool? Adv/Disadv - P2Pool Network?
I've been using Method #2 for awhile to supposedly help lower speed miners while keeping P2Pool shares flowing with P2Pool diff 1 work, but my understanding on this may not be right.
bitcoinaddress/x+y Yeah, the x variable wouldn't do anything unless it was over the base share difficulty which is at 216k right now. At 15ghash, you shouldnt increase that unless, eh, you're feeling really lucky. Would have to be over 216,000 to have any impact .. The Y amount is just used to calculate your hashrate on the webpage. With pushpool it mattered a lot more, with stratum it doesn't really matter much. I guess it consumes a little more bandwidth if you're using 1 share difficulty instead of 10-20. You might as well use the higher #...
|
|
|
there are a lot of these in the marketplace section
|
|
|
what is capable of 400Kh/s? i never mined scrypt junk
i have a 7970, 2gb 7850, 1gb 7850, two 7790's, 7770, 6990, and 2 or 3 5870's and 2 or 3 5830's
7970, 6990 and 5870 can Aha! someone buy them from me then
|
|
|
i have a fancy motherboard.
an msi 990fxa-gd80
that has been sitting here doing nothing for about 6 months
i have the original box and all that stuff
|
|
|
I'll pay $75, about $5 more than it'd make in 6 months
|
|
|
Cheers for taking the time for to write that up zvs. It helps to learn from others with experience.
Now if people will do it... =p Also, you might have high latency to those three p2pools I suggested to --addnode, just look at the list on http://p2pool-nodes.info/ and find some other well connected ones if so. I wouldn't add any w/ an average getblocktemplate time of over .3s, since those are probably overloaded as is... well, either that, or they may be experiencing this issue (as referenced above): immediate action is recommended in such cases ... and I thought I'd add that most orphans directly after a block is solved are unavoidable, as p2pool will (usually) orphan the share that was directly before the block solve (or it may have been a few seconds after, which is the reason for it doing that... but 95% of the time it's a legit share that just gets jacked).
|
|
|
p2pool problem: People see this 20% DOA/stale shit and are like "OMG, 20% less monies!1", instead of saying 'lol, someone has some shitty setup that's improving my relative efficiency, they are losing hundreds of thousands of ugandan dollars'. too bad that in the long run, you want people to not be dumb and be able to set up p2pool properly. tip #1: TI-99's and Commodore 64's are not adequate to run p2pool servers on. either spend a couple hundred bucks getting a subpar computer that can run p2pool decently, pay $10 or $20 to OVH for server hosting, or (gasp) mine on a remote server. there are plenty out there that are at 0%. mine is at 1%, but that 80% efficiency you're getting to your Commodore is a lot worse than paying a 1% fee. try http://p2pool-nodes.info/ and http://p2pool.hostv.pl/tip #2: run p2pool with ./run_p2pool.py (any other flags) --p2pool-node 5.9.24.81 --p2pool-node 198.12.127.2 --p2pool-node 64.120.253.194 --outgoing-conns 5 that means if all 3 of those servers are up (and not full on incoming connections, being DDoSed, DoSed, or being raided by the Interpol for stealing massive amounts of bitcoins), you'll have 8 outgoing connections. if none are up, you'll have 5. default is 6. that's not bad, right? if you have enough bandwidth, then allow some incoming connections. i think 40 is too much, but 20-25 is ok. tip #3: after about 30 minutes, look at your share history. see which nodes you're actually receiving shares from. if they're incoming connections, test port 9333 by trying to telnet to it first. include those in your --p2pool-node list. tip #4: high getblocktemplate latency isn't a huge deal... except it's symptomatic of also having horrible performance issues, probably either RAM or CPU related and also often caused by having an old version of bitcoind, filled with horse staple battery transactions. migrate off of the Atari 400 and/or fix your bitcoind, and/or reduce maxblocksize from 1000000 to 500000 or 250000. tip #5: use xxx:9332/pings .. if someone is at 2000ms latency, then either their bandwidth is saturated or their Amiga is having issues. tcpkill them for a new connection.. somewhat related, use xxx:9332/peer_txpool_sizes to see all the people that are trying to help out horse staple battery get those transactions processed tip #6: don't pay 2% fees to a pool with 70% efficiency aha! forgot to mention bitcoind tip #7: compile bitcoind with outgoing connections of 1, run bitcoind with listen=1, maxconnections=2, with one node on connect... well, that's what I do, since I can monitor it constantly.. you'd probably want to change maxconnections to 3 or 4, in case one of the nodes craps out, be it due to the Interpol, cult of the dead cow, or whatever else. an example conf file, server=1 daemon=1 rpcuser=bleat rpcpassword=bleatbleat #datadir=/home/zevus/ramdisk maxconnections=2 rpcallowip=127.0.0.1 rpcport=31337 port=31338 #timeout=150 #dbcache=xxx par=8 listen=1 (<--- necessary cause of p2pool) gen=0 upnp=0 keypool=0 (you don't store bitcoins on this wallet, right? right?) dns=0 detachdb=1 logtimestamps=1 bantime=30 banscore=501 #blockminsize=0 #blockprioritysize=0 blockmaxsize=250000 #Myself connect=5.9.24.81 #connect=198.12.127.2 #connect=64.120.253.194 ..... now, I don't think w/o compiling it yourself you can modify the 8 outgoing connections? i think in that case, maxconnections of 9, listen=1, and just using 'connect' and firewalling the incoming bitcoind port would still work? it's not supposed to connect to other nodes, anyway... (besides the one you use connect= on, which is the difference between that and addnode) ed: fixed --max-outgoing to real flag of --outgoing-conns
|
|
|
I've seen quite a few sell for 2-3 BTC...
2BTC? Where?! I'd take that. (actually only looking for KnCs) I think 3.5 or a tiny bit less is the cheapest I have seen... Now 2BTC and change, give it a week for the next difficulty to kick in 3.5 is insane, crazy, fool price. The price someone that didn't know about bitcoins until a month ago would pay and if someone is paying 3.5, now would be the time to sell your 60ghash units
|
|
|
That's not reasonable at all, at the difficulty level now, you'd expect around $9.50, in about 6 1/2 days that'll drop, in 10-11 days that'll drop some more, and in 10-11 days that'll drop some more.
End result would be something around $8 if we use the extremely generous MtGox exchange rate. If you think bitcoins are going to go up, then you should buy bitcoins, not give money away.
|
|
|
It's 30ghash for $600,
so, quite horrible
|
|
|
Thank you for all the feedback. I've already paid for 1 of the miners this week(ROI). So I am making my investment back slowly. PPNLS is the way to go for sure.
and this investment you're making back, it'll come to a standstill in a couple of months you know, the whole .1, .075, 0.056, 0.042, 0.032, 0.024, 0.018, 0.013, 0.010 thing. approx. 10-11 days in between each that's not a lot of monies.
|
|
|
|