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1  Bitcoin / Mining support / Re: Avalon cgminer Status Page Help on: August 02, 2013, 08:26:47 AM
I need some help understanding what I'm looking at on the cgminer status page.

1. There is an Avalon Hash Rate and a Summary Hash rate. What's the difference?

2. What are normal values for the fans? Which fans should be working?

3. What are normal values for the temperature. Which temperatures should be working?

4. What's NMW?

5. What is the Miner Count and the Asic Count and how do they relate to the number of modules?

6. What's Local Work - or more specifically what data is changed locally?

7. What's Get Work when using Stratum?

8. What is Network Block?

--------------------------------------

I've answered some of my own questions from the cgminer API-README file.

Diff1 = The number of  Difficulty 1 shares generated
DiffA = The number of Diff1 shares accepted
DiffR = The number of Diff1 shares rejected
LSD = Last Share Difficulty

Discarded = stale shares that cgminer knew were stale so it didn't even send them back to the pool

---------------------------------------

Thanks!


I can answer three of your questions with some certainty:

#1 The Avalon hash rate is a 5 second average snapshot.  The summary hash rate is the average hash rate over the uptime of the box.  The summary hash rate will give you a better sense to how your Avalon is performing in terms of GH/s.

#4 NMW stands for "No Matching Work".  It appears that this is a count of the number of hardware errors.

#5 A hardware engineer told me recently that the Miner and Asic count is the description of the layout of chips in your box.  So 24x10 is 240 chips.  If you added another module or took out a module, those numbers would be modified.

2  Economy / Computer hardware / Re: [WTS] 3 X Avalon Asic Miners In Hand (2x Batch1 & 1x Batch2) on: August 01, 2013, 03:19:29 AM
Hi All,

Thank you for your interest.  Two of the Avalons have been sold.  The third Avalon is expected to be sold this Friday via wire transfer.

Thanks,
Repiv
3  Economy / Computer hardware / Re: [WTS] 3 X Avalon Asic Miners In Hand (2x Batch1 & 1x Batch2) on: July 28, 2013, 05:22:20 AM
Hi vpetrossian!

I contacted you on ebay about 6 weeks ago when you were selling your machines. My name was acslackr5.

Would you be willing to sell 1 of them for 120btc? I am located in Los Angeles and can come do everything in person.

Let me know. I have your number, so I can call you too.

Thanks,
acslackr5

Hi there,

Sure give me a buzz.  I'm up now. 10:23PM PST.

Take care,
Repiv
4  Economy / Computer hardware / Re: [WTS] 3 X Avalon Asic Miners In Hand (2x Batch1 & 1x Batch2) on: July 28, 2013, 05:06:03 AM
Ok thx for the honest answer  Smiley If you change your mind do not hesitate to message me my offer will still be there Smiley and if you prefer I can pay in Cash ($) or btc (BTC)
Have a nice day

Will do.  Let's see what the market will bear.  Then I look for the simplest and most amicable transaction.
5  Economy / Computer hardware / Re: [WTS] 3 X Avalon Asic Miners In Hand (2x Batch1 & 1x Batch2) on: July 28, 2013, 04:40:51 AM
280 BTC for all 3. You may decline my offer since it is far from what you ask but with my roi estimates this is my price.

Hi Last2Stand,

Understood.  Folks have different methods and interests when calculating ROI.  Some mine btc and sell right away, others seem to mine and ride the market a bit then sell btc at a higher exchange rate, and others just mine to keep btc.

Regardless, I appreciate the offer and I would like to unlock the capital I have in these machines in the next few days, but 280btc is lower than what I would be comfortable with at this time.

Best regards,
Repiv
6  Economy / Computer hardware / [WTS] 3 X Avalon Asic Miners In Hand (2x Batch1 & 1x Batch2) on: July 28, 2013, 04:25:50 AM
Hi All,

I'm selling my 3 Avalon asic miners that are in hand.  Two are Batch#1 and one is Batch#2.  I installed ckolivas’ firmware on all three Avalons about 3 weeks ago.  I have not OC'd over 335MHZ.  The Avalons have been mining quite well and stable at 335MHZ.  The GH range is between 77-91 looking at the 5sec avg on each Avalon individually. The average I have seen on slushs pool is around 240GH/s.

My asking price is 360BTC net for all 3 Avalons.  However I will insist on a in person transaction and local pickup.  I live in Glendale, CA 91206.

I have posted this on Ebay as well under vpetrossian.

Thanks,
Repiv
7  Other / Beginners & Help / Re: End of 2013 Network Hash Prediction for Bitcoin on: July 10, 2013, 06:01:34 PM
Does anybody think rising hashrate and difficulty push smaller asic miners to other sha256 coins? For example all of these usb miner sticks may be obsolete in 6-12 months so where do those owners turn? Coins like terracoin or ppcoin start looking good since the asics can't scrypt mine LTC.

I would imagine some would.  The early pioneers of bitcoin mining may soon be irrelevant in the btc mining industry.  As btc mining starts going into a direction of industrialization, the folks who enjoyed mining will look towards other digital currencies.  However, the folks who are more interested in being part of a mainstream digital currency will put their efforts in pushing btc even further mainstream through a variety of means.  As for what is that next coin?  That is difficult to determine.  It would be a combination of the miners involved, community support, etc...
8  Other / Beginners & Help / Re: Why bitcoin price dropped ? on: July 08, 2013, 11:39:52 PM
Mass psychology.  That is the biggest factor playing out on the rise and fall of BTC.
9  Other / Beginners & Help / Re: End of 2013 Network Hash Prediction for Bitcoin on: July 08, 2013, 11:36:29 PM
It honestly has a lot to do how many orders the various ASIC companies have and how quickly they can a) catch up on backlog, and b) fill new orders quickly.

My prediction goes well above 1000TH/s, but this takes into account:
--BFL catching up on all backlog (thousands of orders) and shipping in a timely manner (not this day-at-a-time nonsense).
--Avalon catching up on Batch 2 and 3, as well as disclosing any future plans.
--KnCMiner developing and shipping according to their schedule.
--BitFury (and other hardware developers) receive their chips (either Avalon or BFL), boards, and parts so they can complete their devices.
--ASICMiner continues to increase their deployed hardware (including sales) and discloses future plans as well.
--Other unknown or still in development projects / companies.

There's a lot of factors at play at this point..vastly more than any of us could have imagined just 12 months ago.


I've considered the "well above 1000 TH/s", but at some point there are lead times in play that even though well over 1000 TH/s have been sold, it takes quite a bit of time for them to come online.  Interesting to note is that in one of my models I have a 50,000 TH/s by end of next year that is based on multiple chip vendors using the 22nm chip fab process.  In many of my models the beyond 100k TH/s we start approaching saturation of the network and diminishing returns on profitability.  Basically it would cost more to harvest a bitcoin when we start hitting the 100k TH/s plus than a return for the co-op miners.
10  Other / Beginners & Help / End of 2013 Network Hash Prediction for Bitcoin on: July 08, 2013, 06:47:15 PM
I've seen my share of predictions on network hash.  However, many of the predictions I have seen are based on gut feeling, guesses, and past performance.  Which in a sense are all valid since we probably have a better shot in predicting the weather than the hash-rate for a digital currency.

One of the better predictions I have seen are based on a combination of mainstream news stories, company announcements, and chip fabrication/delivery.  This has brought me to the prediction of a 750 TH/s by the end of the year.

One of the more concrete estimates based on facts was the identification of the blocks and the wallet address of some of these companies who are selling chips.  Then using the BTC transfer amount, the cost per chip, and date of the order combined with the lead time and estimate fabrication time to come up with some network hash numbers that are actually based on something.

So with whatever means you have come up with your network hash prediction, I like to hear what some of you think about its future.
11  Other / Beginners & Help / Re: How many bitcoins do you have? on: July 08, 2013, 06:15:34 PM
I like to expand on the question a bit further to how many bitcoins do you plan to keep?  Lots of miners are just dumping the BTC for their favorite fiat currency. 
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