Topic: **US** BitFury Setup Guide - page 14. (Read 53265 times)

thanks, now i plugged in the rasp pi but it's not hanging down like the images i saw.
what do I do when I see"bitfury login"

Need a PSU with 2 PCI-E connectors to connect to M-board. The RPi plugs into M-board and gets its power from that.

i just got my shipment today, with the v2 board, there are no cables , do I need anything extra to assemble this.
kind of clueless where to start.

i just got my shipment today, with the v2 board, there are no cables , do I need anything extra to assemble this.
kind of clueless where to start.

what do i use to power rasp pi

after a shutdown command you will need to recycle the power before it will come back up.

/cet

^i could ssh fine until I used the shutdown command rather than a forced power off.

What exactly are the miso errors? I usually get 3-5 of them in my stat.log file, and have seen a single chip stop hashing from time to time. Is it related to voltage mod, or something inherent to the board? Hash rate stays fairly stable.

Also, i ran the RPI's 'sudo shutdown' command to turn off the unit (previously I just powered off the psu), and on restart am unable to ssh to the pi. (I enter user, enter password, then get "server unexpectedly closed network connection" from the putty program). Did my shutdown method alter the ssh file or settings? The bitfury Web guide and bit miner both show normal hashing

What exactly are the miso errors? I usually get 3-5 of them in my stat.log file, and have seen a single chip stop hashing from time to time. Is it related to voltage mod, or something inherent to the board? Hash rate stays fairly stable.

Also, i ran the RPI's 'sudo shutdown' command to turn off the unit (previously I just powered off the psu), and on restart am unable to ssh to the pi. (I enter user, enter password, then get "server unexpectedly closed network connection" from the putty program). Did my shutdown method alter the ssh file or settings? The bitfury Web guide and bit miner both show normal hashing

Err, opps...
Well, I have bigger problems now, lol

Just checked my hashrate and it took a dive again..
logged SSH

15      AIfDSo  55      2.004   1.998   140     2       0       0       189     [0:E]   52      9 9 9 9 9 9 9 9 9 9 8 8 8 9 8 9         0 0 0 $
16      AIfDSo  55      1.818   2.008   127     4       0       0       190     [0:F]   43      8 8 8 8 8 8 9 7 8 8 8 7 8 8 8 8         0 0 0 $
17      AiFDso  55      0.000   0.159   0       330     14      351     15      [1:0]   695     0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0         22 20 $
18      AiFDso  55      0.000   0.814   0       996     84      20      77      [1:1]   754     0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0         20 22 $
19      AiFDso  55      0.000   0.074   0       111     8       109     7       [1:2]   755     0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0         5 5 7 $


Looks like my chip 17 took a dump. Maybe my EOL card is 100% dead now instead of 50%.
Guess I'll wait to mess with it until I get to work tomorrow.
20Gh/s overnight is way better then 0 if the SD card is popping errors again.

hey zurg the 4th column are total hashrate not your hashrate .

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
18195   2013-09-22 16:39    1h 28m   36,580.303   112,628,548   0.00049721   0.40192240   56,000   45,267,937
18194   2013-09-22 15:10    1h 29m   35,940.086   112,628,548   0.00047107   0.40053465   53,056   45,111,636
18193   2013-09-22 13:39    1h 30m   35,626.368   112,628,548   0.00052108   0.40027895   58,688   45,082,837
18192   2013-09-22 12:08    1h 31m   35,453.413   112,628,548   0.00048300   0.40060774   54,400   45,119,868
18191   2013-09-22 10:37    1h 31m   35,342.286   112,628,548   0.00053699   0.40147082   60,480   45,217,076
18190   2013-09-22 09:05    1h 31m   35,269.357   112,628,548   0.00050403   0.40086111   56,768   45,148,405
18189   2013-09-22 07:33    1h 30m   35,870.429   112,628,548   0.00054721   0.40079650   61,632   45,141,128
18188   2013-09-22 06:02    1h 31m   35,241.676   112,628,548   0.00050744   0.40032794   57,152   45,088,355
18187   2013-09-22 04:30    1h 31m   35,277.083   112,628,548   0.00054324   0.40073015   61,184   45,133,655
18186   2013-09-22 02:58    1h 32m   35,173.704   112,628,548   0.00051653   0.40173719   58,176   45,247,077
18185   2013-09-22 01:26    1h 31m   35,298.837   112,628,548   0.00048869   0.40105023   55,040   45,169,705
18184   2013-09-21 23:54    1h 31m   35,264.687   112,628,548   0.00050232   0.40073514   56,576   45,134,217
18182   2013-09-21 22:22    1h 30m   35,876.132   112,628,548   0.00050289   0.40086022   56,640   45,148,305
18181   2013-09-21 20:52    1h 30m   35,812.913   112,628,548   0.00047334   0.40067208   53,312   45,127,115
18180   2013-09-21 19:21    1h 29m   36,233.704   112,628,548   0.00045857   0.40043621   51,648   45,100,549