Author

Topic: ANTMINER S2 Discussion and Support Thread - page 179. (Read 355820 times)

newbie
Activity: 11
Merit: 0
Lot's of discards. Never seen this number so high an any ant (relative to hashrate)

http://i.imgur.com/VtcpftE.jpg
member
Activity: 81
Merit: 10
Totally meant now not no. Sorry


Also. I'm not sure which board location coresponds to Chain 1, but its clearly running 7-9C hotter than the rest on my unit.
member
Activity: 98
Merit: 10
member
Activity: 81
Merit: 10
I think set it to shut-down when it reaches 80C... Guessing it can run up to 79C without any issues

Yeah, seeing how there's now an auto-shutdown at 80C option...but we've all been babying the S1s at 50C and under so *shrug* Its hodling at 60C for now. I'm sure my room will be a sauna later.

EDIT- type no>now
member
Activity: 98
Merit: 10
Finally up and running. Totally forgot about fish-eye on my GoPro so my pictures aren't great. Do have video of the full fan on first boot if I can slim the size down for upload.


The last thing keeping me from hashing was changing the DNS server from 192.168.1.1 to 8.8.8.8. The router here blows some PoS TimeWarner All in one rental, but its also set to the same Google Public DNS so I don't know why that was preventing me from hashing.

Other than that and reseating the whole thing to double check, I didn't have much problems. Though on reboot you have to wait for over a minute, due to protection in the PSU I'm pretty sure. Because I turned it off and 10s later it wouldn't turn back on till i unplugged and let it sit for a couple minutes.

My only question is what's the safe temperature of these things. Mine has settled at 60C over the last 15 minutes and appears to be holding steady.


The S2 is LOUD though...I don't recommend sleeping or generally being in the same room unless you like fan noise for ambiance. 

I think set it to shut-down when it reaches 80C... Guessing it can run up to 79C without any issues
member
Activity: 81
Merit: 10
Finally up and running. Totally forgot about fish-eye on my GoPro so my pictures aren't great. Do have video of the full fan on first boot if I can slim the size down for upload.


The last thing keeping me from hashing was changing the DNS server from 192.168.1.1 to 8.8.8.8. The router here blows some PoS TimeWarner All in one rental, but its also set to the same Google Public DNS so I don't know why that was preventing me from hashing.

Other than that and reseating the whole thing to double check, I didn't have much problems. Though on reboot you have to wait for over a minute, due to protection in the PSU I'm pretty sure. Because I turned it off and 10s later it wouldn't turn back on till i unplugged and let it sit for a couple minutes.

My only question is what's the safe temperature of these things. Mine has settled at 60C over the last 15 minutes and appears to be holding steady.


The S2 is LOUD though...I don't recommend sleeping or generally being in the same room unless you like fan noise for ambiance. 
ZiG
sr. member
Activity: 406
Merit: 250
Who wants to see the difference between the Bitmain BBB and the stock BBB?


{pics snipped}



Thanks 1l1l11ll1l,

the small differences make me think the S2 BBB is a chinese knockoff clone..

Noticed that too... must be knockoff version for sure

You guys realize that the BBB is an open source design right?

Yes...it is an open source...but Chinese engineering is giving it a "kick"...for sure... Wink
hero member
Activity: 635
Merit: 500
Reseated all the boards, and rerouted some of the wires and taped down the fan wires (they are a bit close to the boards for my taste). Booted up. First boot with full fans is LOUD. Just plugged in my settings and is rebooting now. I have some pictures and a video of the first Boot with full fans I can upload in a bit. I lack Kill-a-watt or a sound leveler so I can't help out with those.

The main fans are 4X 120x38mm though. They are Jiang Shan Lai (JSL) DC Brushless Model JDH1238B. 12V - 1A. 

Thanks for the info!

Thanks klondike_bar too!

I have most of my ants installed this: http://www.soselectronic.com/?str=371&artnum=69472&name=sunon-pmd1212pmb1-a-pmd1212pmb1-a-2-gn

No pwm, nothing, but rock solid. (And loud but for me doesn't matter)
sr. member
Activity: 434
Merit: 250
Who wants to see the difference between the Bitmain BBB and the stock BBB?


{pics snipped}



Thanks 1l1l11ll1l,

the small differences make me think the S2 BBB is a chinese knockoff clone..

Noticed that too... must be knockoff version for sure

You guys realize that the BBB is an open source design right?
member
Activity: 98
Merit: 10
Who wants to see the difference between the Bitmain BBB and the stock BBB?


{pics snipped}



Thanks 1l1l11ll1l,

the small differences make me think the S2 BBB is a chinese knockoff clone..

Noticed that too... must be knockoff version for sure
hero member
Activity: 956
Merit: 1001
Who wants to see the difference between the Bitmain BBB and the stock BBB?


{pics snipped}



Thanks 1l1l11ll1l,

the small differences make me think the S2 BBB is a chinese knockoff clone..
hero member
Activity: 896
Merit: 500
I will start a solution discussion thread soon in the future for S2.

For now, if you guys experience dead or bad PSU, try and replace the jumper cable with another one.

- will update this post for more solutions -
legendary
Activity: 1274
Merit: 1000
Who wants to see the difference between the Bitmain BBB and the stock BBB?









http://imgur.com/O9XgQt1,ncBEvfA,YNJc8uz,98Dkqjo#2







legendary
Activity: 1274
Merit: 1004
Here you are good members of the community.


https://dl.dropboxusercontent.com/u/16075357/bitmain.img.zip

Taken from an actual S2


Well holy hell.
In my off the shelf (non-Bitmain) BBB here at work, it fired right up once I loaded this.

You sir are a scholar and a gentleman.
Code:
Uncompressing Linux... done, booting the kernel.
[    2.093920] omap2_mbox_probe: platform not supported
[    2.104921] tps65217-bl tps65217-bl: no platform data provided
[    2.180782] bone-capemgr bone_capemgr.9: slot #0: No cape found
[    2.217888] bone-capemgr bone_capemgr.9: slot #1: No cape found
[    2.254997] bone-capemgr bone_capemgr.9: slot #2: No cape found
[    2.292105] bone-capemgr bone_capemgr.9: slot #3: No cape found
[    2.302129] bone-capemgr bone_capemgr.9: slot #4: Failed to resolve tree
[    2.312995] bone-capemgr bone_capemgr.9: loader: failed to load slot-4 BB-BONE-EMMC-2G:00A0 (prio 1)
[    2.342404] omap_hsmmc mmc.4: of_parse_phandle_with_args of 'reset' failed
[    2.407879] pinctrl-single 44e10800.pinmux: pin 44e10854 already requested by 44e10800.pinmux; cannot claim for gpio-leds.8
[    2.419582] pinctrl-single 44e10800.pinmux: pin-21 (gpio-leds.8) status -22
[    2.426888] pinctrl-single 44e10800.pinmux: could not request pin 21 on device pinctrl-single
INIT: version 2.88 booting
Starting Bootlog daemon: bootlogd: cannot allocate pseudo tty: No such file or directory
bootlogd.
Starting initc
Config FPGA 0
No bitmain-asic
[    3.266987] compile Mar 27 2014--22:19:46
[    3.271810] bitmain-asic: success to register device
[    3.281537] bitmain_asic_open ok
fpga_dl_fd is 4[    3.285397] FPGA don't responed config{0xc0001480}

[    3.291766] FPGA return data error
[    3.295478] bitmain_asic_close
Config FPGA 1
Have bitmain-asic
[    3.315900] bitmain-asic: success to unregister device
[    4.336760] compile Mar 27 2014--22:19:46
[    4.341653] bitmain-asic: success to register device
[    4.351391] bitmain_asic_open ok
fpga_dl_fd is 4[    4.355243] FPGA don't responed config{0xc0001480}

[    4.361602] FPGA return data error
[    4.365309] bitmain_asic_close
Config FPGA 2
Have bitmain-asic
[    4.385144] bitmain-asic: success to unregister device
[    5.405977] compile Mar 27 2014--22:19:46
[    5.410812] bitmain-asic: success to register device
[    5.420513] bitmain_asic_open ok
fpga_dl_fd is 4[    5.424374] FPGA don't responed config{0xc0001480}

[    5.430758] FPGA return data error
[    5.434437] bitmain_asic_close
Config FPGA 3
Have bitmain-asic
[    5.454560] bitmain-asic: success to unregister device
[    6.475311] compile Mar 27 2014--22:19:46
[    6.480207] bitmain-asic: success to register device
[    6.489928] bitmain_asic_open ok
fpga_dl_fd is 4[    6.493771] FPGA don't responed config{0xc0001480}

[    6.500131] FPGA return data error
[    6.503844] bitmain_asic_close
Config FPGA 4
Have bitmain-asic
[    6.523681] bitmain-asic: success to unregister device
[    7.544660] compile Mar 27 2014--22:19:46
[    7.549506] bitmain-asic: success to register device
[    7.559196] bitmain_asic_open ok
fpga_dl_fd is 4[    7.563059] FPGA don't responed config{0xc0001480}

[    7.569453] FPGA return data error
[    7.573128] bitmain_asic_close
Config FPGA 5
Have bitmain-asic
[    7.593285] bitmain-asic: success to unregister device
[    8.614034] compile Mar 27 2014--22:19:46
[    8.618918] bitmain-asic: success to register device
[    8.628639] bitmain_asic_open ok
fpga_dl_fd is 4[    8.632487] FPGA don't responed config{0xc0001480}

[    8.638847] FPGA return data error
[    8.642558] bitmain_asic_close
Config FPGA 6
Have bitmain-asic
[    8.662486] bitmain-asic: success to unregister device
[    9.683323] compile Mar 27 2014--22:19:46
[    9.688162] bitmain-asic: success to register device
[    9.697885] bitmain_asic_open ok
fpga_dl_fd is 4[    9.701748] FPGA don't responed config{0xc0001480}

[    9.708129] FPGA return data error
[    9.711807] bitmain_asic_close
Config FPGA 7
Have bitmain-asic
[    9.731973] bitmain-asic: success to unregister device
[   10.752735] compile Mar 27 2014--22:19:46
[   10.757616] bitmain-asic: success to register device
[   10.767343] bitmain_asic_open ok
fpga_dl_fd is 4[   10.771195] FPGA don't responed config{0xc0001480}

[   10.777554] FPGA return data error
[   10.781266] bitmain_asic_close
Config FPGA 8
Have bitmain-asic
[   10.801128] bitmain-asic: success to unregister device
[   11.821975] compile Mar 27 2014--22:19:46
[   11.826814] bitmain-asic: success to register device
[   11.836526] bitmain_asic_open ok
fpga_dl_fd is 4[   11.840393] FPGA don't responed config{0xc0001480}

[   11.846774] FPGA return data error
[   11.850450] bitmain_asic_close
Config FPGA 9
Have bitmain-asic
[   11.870630] bitmain-asic: success to unregister device
[   12.891386] compile Mar 27 2014--22:19:46
[   12.896270] bitmain-asic: success to register device
[   12.905976] bitmain_asic_open ok
fpga_dl_fd is 4[   12.909821] FPGA don't responed config{0xc0001480}

[   12.916179] FPGA return data error
[   12.919893] bitmain_asic_close
Config FPGA 10
Have bitmain-asic
[   12.939776] bitmain-asic: success to unregister device
[   13.960672] compile Mar 27 2014--22:19:46
[   13.965507] bitmain-asic: success to register device
[   13.975220] bitmain_asic_open ok
fpga_dl_fd is 4[   13.979081] FPGA don't responed config{0xc0001480}

[   13.985475] FPGA return data error
[   13.989153] bitmain_asic_close
[   14.735590] libphy: PHY 4a101000.mdio:01 not found
[   14.740626] net eth0: phy 4a101000.mdio:01 not found on slave 1
Error resolving pool.ntp.org: System error (-11)
 1 Jan 00:00:32 ntpdate[401]: Can't find host pool.ntp.org: System error (-11)
 1 Jan 00:00:32 ntpdate[401]: no servers can be used, exiting
Starting Dropbear SSH server: dropbear.
Starting ntpd: done
Starting Avahi Daemon: avahi-daemon.
Starting Lighttpd Web Server: lighttpd.
Starting Cgminer daemon: PING 192.168.1.1 (192.168.1.1): 56 data bytes
64 bytes from 192.168.1.1: seq=0 ttl=128 time=0.888 ms

--- 192.168.1.1 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max = 0.888/0.888/0.[   34.999291] bitmain-asic: success to unregister device
888 ms
Have bitmain-asic
[   36.022459] compile Mar 27 2014--22:19:46
[   36.027343] bitmain-asic: success to register device
PARAMS = --bitmain-dev /dev/bitmain-asic --bitmain-options 115200:32:8:40:196:5f06 --bitmain-hwerror --queue 8192
cgminer.
Starting Monitor-recobtn daemon: monitor-recobtn.
[   36.175655] bitmain_asic_open ok
[   36.193446] Detect device
[   36.196379] FPGA return data error
[   36.199962] total chain_num{0}
[   36.203158] FPGA detect asic addr err
[   36.203158]
[   36.208532]
[   36.208532]
[   36.208532] !!!!Restart1 detect asic addr!!!
[   36.208532]
[   36.217638] total chain_num{0}
[   36.220831] FPGA detect asic addr err
[   36.220831]
[   36.226202]
[   36.226202]
[   36.226202] !!!!Restart2 detect asic addr!!!
[   36.226202]
[   36.235296] total chain_num{0}
[   36.238488] FPGA detect asic addr err
[   36.238488]
[   36.243861]
[   36.243861]
[   36.243861] !!!!Restart3 detect asic addr!!!
[   36.243861]
[   36.252967] total chain_num{0}
[   36.256163] FPGA detect asic addr err
[   36.256163]
[   36.261538] clear FPGA nonce buffer
[   36.265230] FPGA return data error
[   36.268798] FPGA don't code
INIT: Entering runlevel: 5
Stopping Bootlog daemon: bootlogd.
No bitmain-lcd
              [   36.365617] kthread ok

.---O---.
|       |                  .-.           o o
|   |   |-----.-----.-----.| |   .----..-----.-----.
|       |     | __  |  ---'| '--.|  .-'|     |     |
|   |   |  |  |     |---  ||  --'|  |  |  '  | | | |
'---'---'--'--'--.  |-----''----''--'  '-----'-'-'-'
                -'  |
                '---'

The Angstrom Distribution antMiner ttyO0

Angstrom v2013.06 - Kernel 3.8.13

antMiner login: OA

Edit: I'm going to need you to email my boss with an excuse for why I'm ducking out at lunch to go home though.
legendary
Activity: 1274
Merit: 1000
If anyone is wondering, I'm seeing 10A @ 208V for two S2 units on my PDU.
legendary
Activity: 1274
Merit: 1000
Here you are good members of the community.


https://dl.dropboxusercontent.com/u/16075357/bitmain.img.zip

Taken from an actual S2
sr. member
Activity: 504
Merit: 250
Like a nervous expectant father....

I think I've got everything prepped:

-bench cleared and ready for surgery reseating the inevitably unseated cards.  cordless screwdriver battery charging.
-2nd router daisy-chained to primary router to create 192.168.1.x subnet
-AntMiner S2 manual pdf downloaded and open
-exterior security cameras watching for UPS truck
-credit card on hand to pay import duty
-wearing out command-r refreshing this thread

have i missed anything?

Haha few beers coz it will be easy plug and play.

+1 for best photo
member
Activity: 81
Merit: 10
Reseated all the boards, and rerouted some of the wires and taped down the fan wires (they are a bit close to the boards for my taste). Booted up. First boot with full fans is LOUD. Just plugged in my settings and is rebooting now. I have some pictures and a video of the first Boot with full fans I can upload in a bit. I lack Kill-a-watt or a sound leveler so I can't help out with those.

The main fans are 4X 120x38mm though. They are Jiang Shan Lai (JSL) DC Brushless Model JDH1238B. 12V - 1A. 
legendary
Activity: 2128
Merit: 1005
ASIC Wannabe
Thanks!

Could you check me when you here?

I should know what to order.... Ants will be here in the middle of next week and I always change the fans to high cfm....

I imagine they use the same 120x38 fans as the S1 - you want lots of airflow for a system like this.
hero member
Activity: 635
Merit: 500
Thanks!

Could you check me when you here?

I should know what to order.... Ants will be here in the middle of next week and I always change the fans to high cfm....
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