**US** BitFury Setup Guide - page 15.

jddebug

sr. member

Activity: 446

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Quote from: zurg on September 22, 2013, 02:13:04 PM

Also, those on BitMinter!

If you're experiencing drop in hashrate, go to Worker and set difficulty to 64.
(My hashrate is 36Gh/s apparently)

Since setting it to 64, I haven't had any significant drops there (to like 20Gh/s) for nearly 48 hours.

Wouldn't that put you at about 6 shares per minute? I'd expect you to see a greater variance in hash rate rather than a consistent one. The pool I mine with auto adjusts to 12 shares per minute. With my bitfury units at 200GH each that comes to about difficulty 200 it seems. They are rock solid and match the stats almost exactly. Almost no rejects either. .05% over the last week. Have you tried Difficulty 32? How did that work?

zurg

hero member

Activity: 826

Merit: 500

Crypto Investor ;) @ Farmed Account Hunter

Also, those on BitMinter!

If you're experiencing drop in hashrate, go to Worker and set difficulty to 64.
(My hashrate is 36Gh/s apparently)

Since setting it to 64, I haven't had any significant drops there (to like 20Gh/s) for nearly 48 hours.

zurg

hero member

Activity: 826

Merit: 500

Crypto Investor ;) @ Farmed Account Hunter

Ok, something funky is going on.....

This is normal stats from BF:
{ "stats":
{"speed": 1320, "noncerate": 46.071, "noncerateperchip":1.843, "hashrate":48.842, "good":3218, "errors":174, "spi-errors":0, "miso-errors":0, "jobs":297, "record":47.746
,"boards": [
{ "slot": "0", "speed": 880, "noncerate":29.592, "hashrate": 31.624, "good": 2067, "errors": 122, "spi-errors": 0, "miso-errors":0 }
,
{ "slot": "1", "speed": 440, "noncerate":16.478, "hashrate": 17.218, "good": 1151, "errors": 52, "spi-errors": 0, "miso-errors":0 }

]
} }

This is my stats from BitMinter:
4th column is my actual hashrate. (somehow the 10Gh/s difference is MIA somewhere?)

18196 2013-09-22 18:07 1h 28m 36,551.384 112,628,548 0.00049664 0.40054681 55,936 45,113,006

cet

member

Activity: 100

Merit: 10

Quote from: mwk13 on September 21, 2013, 11:35:09 PM

My kit has developed stability issues in the last few days.
On power up or miner restart, it runs at full speed (around 40 gh/s) but then starts losing hashrate. Right now it only takes 10 minutes before the speed is down to 0.

Any ideas on what i can do?

Here's the stat log file just before i restart the miner:

looks like one of your chips is generating miso errors. you will need to find the chip and turn it off. try chip 24 first since that's the one with the most.

/cet

mwk13

newbie

Activity: 13

Merit: 0

My kit has developed stability issues in the last few days.
On power up or miner restart, it runs at full speed (around 40 gh/s) but then starts losing hashrate. Right now it only takes 10 minutes before the speed is down to 0.

Any ideas on what i can do?

Here's the stat log file just before i restart the miner:

Code:

1 AiFDso 55 0.429 0.687 30 594 24 8 65 [0:0] 565 2 2 2 2 3 0 1 1 1 2 2 3 4 1 2 2 39 43 35 32 38 42 39 39 35 37 20 40 30 43 41 41
2 AiFDso 55 0.258 0.602 18 445 12 10 57 [0:1] 549 1 1 2 1 1 1 1 1 2 2 0 0 1 1 1 2 26 30 29 31 33 26 28 28 29 23 32 30 25 23 28 24
3 AiFDso 55 0.329 0.624 23 450 17 4 59 [0:2] 570 1 2 2 2 2 2 1 3 2 0 1 1 1 1 1 1 31 33 15 29 21 31 25 29 31 29 36 27 28 27 32 26
4 AiFDso 55 0.401 0.550 28 438 12 6 52 [0:3] 566 2 2 1 1 2 2 2 2 2 4 2 1 1 2 1 1 29 32 28 23 34 19 17 32 17 28 33 24 35 32 24 31
5 AiFDso 55 0.229 0.613 16 411 13 6 58 [0:4] 550 1 0 0 2 2 2 4 2 0 0 0 1 1 0 0 1 30 26 26 29 23 20 26 21 26 23 30 24 21 30 27 29
6 AiFDso 55 0.000 0.687 0 543 24 2 65 [0:5] 753 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 37 33 31 35 32 32 36 29 27 35 37 33 34 33 35 44
7 AiFDso 55 0.415 0.602 29 492 16 1 57 [0:6] 540 2 2 1 1 2 2 2 2 1 1 3 3 3 1 1 2 25 37 21 32 36 19 29 29 36 39 35 33 31 29 30 31
8 AiFDso 55 0.401 0.539 28 439 5 10 51 [0:7] 532 1 1 1 2 1 1 2 2 2 1 2 2 3 2 3 2 23 30 29 23 27 28 35 32 27 32 28 22 24 28 27 24
9 AiFDso 55 0.372 0.560 26 434 7 5 53 [0:8] 546 2 2 2 1 2 2 2 2 2 1 3 1 1 2 1 0 25 31 24 29 30 17 22 28 27 23 31 30 31 31 21 34
10 AiFDso 55 0.344 0.624 24 384 15 8 59 [0:9] 555 1 1 2 2 1 2 2 2 2 1 1 1 1 2 1 2 23 29 21 28 19 21 24 25 27 23 23 24 20 26 23 28
11 AiFDso 55 0.415 0.634 29 501 14 3 60 [0:A] 542 1 2 3 2 1 2 2 1 2 0 3 2 1 2 2 3 31 34 31 27 36 27 36 30 31 35 34 23 32 34 30 30
12 AiFDso 55 0.401 0.507 28 425 4 9 48 [0:B] 534 2 2 1 2 3 3 0 0 1 2 3 2 2 2 1 2 29 30 21 27 30 29 30 26 29 30 23 24 29 20 21 27
13 AiFDso 55 0.344 0.550 24 480 9 1 52 [0:C] 558 0 0 1 2 2 2 2 0 1 3 2 2 2 2 2 1 35 31 16 29 33 33 31 35 31 33 33 23 31 33 32 21
14 AiFDso 55 0.258 0.687 18 465 21 5 65 [0:D] 546 1 2 1 1 3 1 1 0 0 1 1 1 1 1 2 1 23 32 24 32 34 24 34 28 36 27 29 24 21 31 32 34
15 AiFDso 55 0.286 0.602 20 485 12 0 57 [0:E] 521 1 1 1 0 0 1 1 1 1 1 3 2 2 2 2 1 36 31 34 33 34 39 36 37 12 26 26 25 21 36 33 26
16 AiFDso 55 0.401 0.592 28 369 10 12 56 [0:F] 551 1 2 2 1 2 1 2 2 2 2 2 1 2 2 2 2 20 20 23 28 23 16 23 24 29 24 24 18 27 25 26 19
17 AiFDso 55 0.315 0.624 22 451 12 2 59 [1:0] 554 2 1 1 2 2 2 1 2 1 1 1 1 1 1 1 2 34 29 31 33 31 24 35 13 31 27 29 27 30 20 34 23
18 AiFDso 55 0.315 0.634 22 406 15 7 60 [1:1] 558 1 2 2 3 2 1 1 2 1 1 0 1 2 1 1 1 31 25 26 25 24 12 26 27 22 27 29 28 29 27 28 20
19 AiFDso 55 0.429 0.571 30 403 11 2 54 [1:2] 550 3 1 3 1 1 2 2 1 2 1 1 2 2 2 3 3 24 18 25 28 24 22 24 24 29 25 26 26 28 27 28 25
20 AiFDso 55 0.072 0.444 5 368 8 4 42 [1:3] 671 0 0 1 1 1 0 0 0 1 1 0 0 0 0 0 0 28 25 20 29 24 28 25 23 20 22 27 26 25 18 8 20
21 AiFDso 55 0.043 0.497 3 339 5 3 47 [1:4] 745 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 19 20 18 25 15 16 18 15 25 21 28 24 26 24 19 26
22 AiFDso 55 0.487 0.518 34 293 6 6 49 [1:5] 545 2 3 3 3 3 2 2 1 2 2 4 1 1 1 2 2 18 21 17 22 11 20 15 16 13 15 20 22 17 24 18 24
23 AiFDso 55 0.472 0.592 33 390 13 0 56 [1:6] 532 2 2 2 1 1 2 1 2 2 2 4 3 3 2 2 2 21 26 21 29 28 29 22 26 28 15 26 25 27 25 24 18
24 AiFDso 55 0.344 0.560 24 257 7 13 53 [1:7] 560 1 1 1 2 0 0 2 1 2 1 3 3 3 3 1 0 13 16 17 19 17 15 18 18 14 16 15 14 18 19 14 14
25 AiFDso 55 0.315 0.634 22 338 15 1 60 [1:8] 545 1 2 2 2 2 2 2 1 0 0 1 2 2 2 1 0 23 20 21 14 23 24 21 17 26 25 22 26 22 22 15 17
26 AiFDso 55 0.372 0.550 26 310 11 6 52 [1:9] 549 2 0 1 2 2 2 2 2 1 2 2 2 1 2 2 1 16 18 22 12 18 20 22 20 19 22 21 20 15 23 22 20
27 AiFDso 55 0.515 0.581 36 314 10 7 55 [1:A] 545 3 2 3 2 2 3 3 2 2 2 2 1 2 2 2 3 18 24 13 22 12 24 18 26 18 20 18 20 20 21 23 17
28 AiFDso 55 0.272 0.645 19 392 16 1 61 [1:B] 550 1 1 0 2 1 2 2 2 2 0 3 1 1 0 0 1 7 27 25 27 20 20 21 23 27 29 26 26 25 29 29 31
29 AiFDso 55 0.472 0.528 33 321 7 8 50 [1:C] 526 2 2 2 2 1 2 1 2 2 2 2 3 3 2 3 2 22 26 22 16 22 20 22 22 19 21 22 18 18 17 18 16
30 AiFDso 55 0.215 0.539 15 297 4 6 51 [1:D] 535 1 1 0 0 0 1 1 1 1 1 2 2 1 1 1 1 18 21 19 16 15 20 15 15 21 19 19 20 14 20 21 24
31 AiFDso 55 0.344 0.454 24 308 3 5 43 [1:E] 557 1 1 2 2 2 1 1 3 2 1 1 2 1 1 1 2 17 21 18 19 18 22 13 16 18 20 23 19 22 23 23 16
32 AiFDso 55 0.315 0.581 22 309 7 3 55 [1:F] 522 2 2 2 2 2 2 1 0 1 1 1 1 1 1 2 1 21 21 20 20 18 15 17 21 22 15 22 23 17 22 17 18
speed:0 noncerate[GH/s]:10.580 (0.331/chip) hashrate[GH/s]:18.613 good:739 errors:12851 spi-err:365 miso-err:164 jobs:376 cores:26% good:0 bad:32 off:0 (best[GH/s]:41.489) Sun Sep 22 04:11:28 2013

gmannn

full member

Activity: 148

Merit: 100

Quote from: Cablez on September 21, 2013, 08:03:05 PM

It is possible you just aren't connecting to the pool. Remember that you do not need the preceding http:// for the pool URL. The port should be 3333 and double check the worker name and pass is correct.

Lastly make sure all three sections of the proxy information is the same. That is not really to set up backup pools.

That is a feature I would like to see in future versions though.

Oh thanks! I was putting port 8332 for the 50btc pool but changing to 3333 worked.

Cablez

legendary

Activity: 1400

Merit: 1000

I owe my soul to the Bitcoin code...

It is possible you just aren't connecting to the pool. Remember that you do not need the preceding http:// for the pool URL. The port should be 3333 and double check the worker name and pass is correct.

Lastly make sure all three sections of the proxy information is the same. That is not really to set up backup pools.

That is a feature I would like to see in future versions though.

gmannn

full member

Activity: 148

Merit: 100

Having a problem getting the miner to start,

I changed the gateway and connected to the IP address of the pi through a browser.

I setup my pool and hit start, but the noncerate is stuck at 0. I've tried different pools and stopping/starting the miner through the webpage but no luck.

Here is the output of my stat log:

Code:

1 AIfDSo 55 0.000 0.000 0 0 0 0 0 [4:0] 756 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2 AIfDSo 55 0.000 0.000 0 0 0 0 0 [4:1] 756 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
3 AIfDSo 55 0.000 0.000 0 0 0 0 0 [4:2] 756 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4 AIfDSo 55 0.000 0.000 0 0 0 0 0 [4:3] 756 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5 AIfDSo 55 0.000 0.000 0 0 0 0 0 [4:4] 756 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
6 AIfDSo 55 0.000 0.000 0 0 0 0 0 [4:5] 756 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7 AIfDSo 55 0.000 0.000 0 0 0 0 0 [4:6] 756 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8 AIfDSo 55 0.000 0.000 0 0 0 0 0 [4:7] 756 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
9 AIfDSo 55 0.000 0.000 0 0 0 0 0 [4:8] 756 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
10 AIfDSo 55 0.000 0.000 0 0 0 0 0 [4:9] 756 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
11 AIfDSo 55 0.000 0.000 0 0 0 0 0 [4:A] 756 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
12 AIfDSo 55 0.000 0.000 0 0 0 0 0 [4:B] 756 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
13 AIfDSo 55 0.000 0.000 0 0 0 0 0 [4:C] 756 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
14 AIfDSo 55 0.000 0.000 0 0 0 0 0 [4:D] 756 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
15 AIfDSo 55 0.000 0.000 0 0 0 0 0 [4:E] 756 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
16 AIfDSo 55 0.000 0.000 0 0 0 0 0 [4:F] 756 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
speed:880 noncerate[GH/s]:0.000 (0.000/chip) hashrate[GH/s]:0.000 good:0 errors:0 spi-err:0 miso-err:0 jobs:0 cores:0% good:16 bad:0 off:0 (best[GH/s]:0.000) Sun Sep 22 00:57:36 2013
4: 880 0.000 0.000 0 0 0 0 16 0 0(0.000/chip) 0%

So it looks like my chips are recognized, but aren't mining. Is there a way to see a log of errors? Any other suggestions? I just got the v2 august starter kit today.

Thanks.

zurg

hero member

Activity: 826

Merit: 500

Crypto Investor ;) @ Farmed Account Hunter

I chatted with DrHaribo of BitMinter. After checking my logs and tracking performance he is thinking there is a problem with chainminer. He told me that he is going to contact BF to investigate further.

Eric in TX

newbie

Activity: 8

Merit: 0

It definitely seems to be a problem with Slush's pool. I tried BTC Guilld and my miner runs fine.

klondike_bar

legendary

Activity: 2128

Merit: 1005

ASIC Wannabe

Quote from: Eric in TX on September 21, 2013, 04:40:15 PM

Same problem here. My miner is running at 25 ghash, but Slush's stats show just 1.5 ghash.

Quote from: klondike_bar on September 21, 2013, 10:13:15 AM

hey what pool(s) are people using for bitfury?

Slush's is my [previous] preference, and has a 30day luck >100%
Bitminter has fewer fees + namecoin (this is about a 4% bonus, correct?), but the luck recently has been around 90%

my slush pool with bitfury is reporting only about 1000Mh per worker (3Ghash) why?

i noticed that in the last 2 days at some point they changed the accounts page and removed the ability to set a difficulty. perhaps that is related?

Eric in TX

newbie

Activity: 8

Merit: 0

Same problem here. My miner is running at 25 ghash, but Slush's stats show just 1.5 ghash.

Quote from: klondike_bar on September 21, 2013, 10:13:15 AM

hey what pool(s) are people using for bitfury?

Slush's is my [previous] preference, and has a 30day luck >100%
Bitminter has fewer fees + namecoin (this is about a 4% bonus, correct?), but the luck recently has been around 90%

my slush pool with bitfury is reporting only about 1000Mh per worker (3Ghash) why?

klondike_bar

legendary

Activity: 2128

Merit: 1005

ASIC Wannabe

hey what pool(s) are people using for bitfury?

Slush's is my [previous] preference, and has a 30day luck >100%
Bitminter has fewer fees + namecoin (this is about a 4% bonus, correct?), but the luck recently has been around 90%

my slush pool with bitfury is reporting only about 1000Mh per worker (3Ghash) why?

juhakall

sr. member

Activity: 658

Merit: 250

BitMinter now supports minimum difficulty. Set it high enough so that it won't ever change, that should fix any sudden hashrate losses.

dracore

member

Activity: 111

Merit: 10

Quote from: zurg on September 21, 2013, 08:14:00 AM

Hey guys, my Hash dropped again overnight from 45GH/s to like 22Gh/s when I got up this morning.
Seems like I must restart miner every 12 hours or so.

This is on a BitMinter pool now.

Either way I am talking to DrHaribo and he is suggesting for me to try turning off Real Target in stratum proxy.

Can anyone help me do this? lol , I wouldn't know where to begin.

Let me know how it goes because mine does that too. Except I only have one card so basically I go from 25GHs to 0GHs Sad

Even when I restart it might not come up again. Last night I was fighting to get it to work. Rebooted, tried restarting everything. Nothing. Tried letting the card cool down. Reboot several times. Eventually it started to work once again... but 4h later

zurg

hero member

Activity: 826

Merit: 500

Crypto Investor ;) @ Farmed Account Hunter

Hey guys, my Hash dropped again overnight from 45GH/s to like 22Gh/s when I got up this morning.
Seems like I must restart miner every 12 hours or so.

This is on a BitMinter pool now.

Either way I am talking to DrHaribo and he is suggesting for me to try turning off Real Target in stratum proxy.

Can anyone help me do this? lol , I wouldn't know where to begin.

Thanks

Also:
https://dl.dropboxusercontent.com/u/10948184/BF-Pi-Error.jpg
Does this mean that my SD card is really really corrupted? lol

Probably need to make me 1 or 2 backup cards.

klondike_bar

legendary

Activity: 2128

Merit: 1005

ASIC Wannabe

Quote from: Morblias on September 20, 2013, 09:17:58 PM

Quote from: klondike_bar on September 20, 2013, 08:56:20 PM

up and running now

15Ghash and climbing

very nice! what did you have to do to get it going? re-download the image and redo the SD card?

yeah, downloaded the full image, redid the SD card, edited the ip setting using VMware ubuntu system and the following:

sudo sed -i 's/10.10.11.249/192.168.1.249/' etc/network/interfaces
sudo sed -i 's/255.0.0.0/255.255.255.0/' etc/network/interfaces
sudo sed -i 's/10.1.1.1/192.168.1.1/' etc/network/interfaces

bitfury page reports 25ghash +/-2 and im waiting to see how slushs pool handles it

Morblias

hero member

Activity: 576

Merit: 500

Quote from: klondike_bar on September 20, 2013, 08:56:20 PM

up and running now

15Ghash and climbing

very nice! what did you have to do to get it going? re-download the image and redo the SD card?

klondike_bar

legendary

Activity: 2128

Merit: 1005

ASIC Wannabe

up and running now

15Ghash and climbing

Morblias

hero member

Activity: 576

Merit: 500

For some reason after I downloaded it, I had to right click on the file and go to properties. It said this file came from another computer and is blocked and I had to hit unblock (in windows 7). Before I did that win32 disk imager just kept freezing while trying to write. It's writing now, but at a very slow pace. Weird, my minepeon images only took a few minutes to write to my SD card. I am uploading it to mega.co.nz, but my upload speed is shit and says it will take another 3 hours before it is done uploading.

Topic: **US** BitFury Setup Guide - page 15. (Read 53265 times)

Topic: US BitFury Setup Guide - page 15. (Read 53265 times)