ANTMINER S5: 1155GH(+OverClock Potential), In Stock $0.319/GH & 0.51W/GH - page 242.

MyRig

donator

Activity: 792

Merit: 510

Thank you for the suggestions! will pass these on to the engineers. (these changes unfortunately don't happen overnight tho... Cry

)

Quote from: klondike_bar on January 06, 2015, 02:26:06 PM

Quote from: BITMAIN_Janet on January 06, 2015, 12:12:59 PM

S5 firmware is being tested tonight, estimated to be online tomorrow or the following day.

will this address the PWM functions of the fan? Would be nice to see a way to manually set the fan, or at least to set a temperature target (at stock, temperatures seem to be targeting 50C or less - setting that to 55C or 60C would drastically reduce the fan speed/noise)

klondike_bar

legendary

Activity: 2128

Merit: 1005

ASIC Wannabe

Quote from: BITMAIN_Janet on January 06, 2015, 12:12:59 PM

S5 firmware is being tested tonight, estimated to be online tomorrow or the following day.

will this address the PWM functions of the fan? Would be nice to see a way to manually set the fan, or at least to set a temperature target (at stock, temperatures seem to be targeting 50C or less - setting that to 55C or 60C would drastically reduce the fan speed/noise)

Duce

full member

Activity: 175

Merit: 100

Quote from: BITMAIN_Janet on January 06, 2015, 12:12:59 PM

S5 firmware is being tested tonight, estimated to be online tomorrow or the following day.

Janet, As PatMan as requested as well, can we please get the cgminer fix that ckolivas has already provided the community?

klondike_bar

legendary

Activity: 2128

Merit: 1005

ASIC Wannabe

Quote from: mavericklm on January 06, 2015, 12:41:43 PM

what else to expect from a plastic miner... Undecided

not sure why the sides being made of a good quality, lightweight plastic is a bad thing. Its better than the S1, and far lighter than the S3, but really needs a top cover.

the burnt component on that machine looks like a regulator for the control board - not sure for what, possibly the 5V power source of the Beaglebone.

mavericklm

hero member

Activity: 742

Merit: 500

what else to expect from a plastic miner... Undecided

raskul

sr. member

Activity: 434

Merit: 250

http://www.ebay.co.uk/itm/281554083028?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649

Undecided

ryanjf

newbie

Activity: 18

Merit: 0

If anyone is not going to use their coupons, I'm looking for 2, please PM me.

Thanks

PatMan

hero member

Activity: 924

Merit: 1000

Watch out for the "Neg-Rep-Dogie-Police".....

Quote from: BITMAIN_Janet on January 06, 2015, 12:12:59 PM

S5 firmware is being tested tonight, estimated to be online tomorrow or the following day.

That's great, thank you for confirming.

Can you also confirm that it will incorporate the cgminer fix that ckolivas has mentioned here:

Quote from: -ck on January 05, 2015, 04:49:41 AM

Here's a quick binary for the S5 based on bitmain's existing code which will ignore any queue parameter, not discard stales, should be able to ramp up smoothly if you find yourself on a very low diff pool, and use a little less CPU:

http://ck.kolivas.org/apps/cgminer/antminer/s5/4.9.0-150105/cgminer

Binaries will only be temporary so will not survive a machine reboot.

The following will change the cgminer binary for you (set the appropriate IP address), the default root password is "admin":

Code:

ssh 192.168.1.x -l root
cd /tmp
wget http://ck.kolivas.org/apps/cgminer/antminer/s5/4.9.0-150105/cgminer
chmod +x cgminer
mv /usr/bin/cgminer /usr/bin/cgminer.bak
cp cgminer /usr/bin
/etc/init.d/cgminer.sh restart

There should be a more comprehensive merge in the future into mainline cgminer, hopefully by Kano. Bitmaintech has provided us both with S5s to support cgminer development.

Thus saving your customers having to re-download & install it after every reboot?

Thanks

Phosphorous

hero member

Activity: 556

Merit: 500

My Batch 2 miner arrives today... on truck for delivery.

BITMAIN_Janet

member

Activity: 112

Merit: 10

S5 firmware is being tested tonight, estimated to be online tomorrow or the following day.

aurel57

legendary

Activity: 1232

Merit: 1000

Quote from: PatMan on January 06, 2015, 09:28:21 AM

This is the thing, if history is anything to go by with the S2, S3 & S4 firmware problems - it could take months to get the S5 firmware right, if they do at all. This is the major drawback with Bitmain, great units but buggy firmware. Compare this to SPT, they are constantly testing & tweaking their firmware to improve it - not to get it working properly.

Bitmain & Firmware...... Sad

You hit that dead on! Always seems like a gamble early on with Bitmain.

Ilan123

full member

Activity: 135

Merit: 100

(SOLD) I have two S5 coupons up for grabs, 1 is for $40 & the other is for $45. Please PM me if you are interested.

PatMan

hero member

Activity: 924

Merit: 1000

Watch out for the "Neg-Rep-Dogie-Police".....

This is the thing, if history is anything to go by with the S2, S3 & S4 firmware problems - it could take months to get the S5 firmware right, if they do at all. This is the major drawback with Bitmain, great units but buggy firmware. Compare this to SPT, they are constantly testing & tweaking their firmware to improve it - not to get it working properly.

Bitmain & Firmware...... Sad

dogie

legendary

Activity: 1666

Merit: 1185

dogiecoin.com

Quote from: not.you on January 06, 2015, 09:21:35 AM

So when you say "fixed in the next one" does that mean batch 2 or the next firmware version whenever that is? And is this the same firmware we can update at home (whenever it is released)?

Firmware (not guaranteed to be next, more 'soon') and yes normal firmware you flash via web browser.

not.you

legendary

Activity: 1726

Merit: 1018

Quote from: dogie on January 06, 2015, 09:10:13 AM

Quote from: not.you on January 06, 2015, 08:03:19 AM

Quote from: IYFTech on January 06, 2015, 05:35:56 AM

Quote from: sbogovac on January 06, 2015, 05:30:50 AM

Quote from: IYFTech on January 06, 2015, 04:58:23 AM

Quote from: IYFTech on January 05, 2015, 06:36:45 AM

..... as the S5's require a reboot pretty often due to a firmware issue that makes one hash board drop off every other day..... Sad

@ Bitmain: Any news on a firmware fix for this in the near future?

I can't imagine buying multiple units until this is fixed, it's bad enough having to babysit the one unit.

Do you think this can be fixed with software or is it maybe inherent to the "chain design" implemented in the S5 hardware?

Personally, I think it's a firmware issue - maybe if Bitmain would confirm......

This is the first I heard of this and I have a batch 3 order so shipping any time now. Is everyone experiencing this? Does restarting cgminer fix it temporarily? I have a batch 2 S3 that needs a ton of babysitting also because the hashrate drifts lower and lower the longer it runs, so what I finally did was create a cron job to restart cgminer. I originally did a cron job to reboot the thing but one time it rebooted and got all hosed up and didn't mine at all for hours so I just restart cgminer now.

Its already confirmed:

Quote from: dogie on January 02, 2015, 07:44:54 AM

Quote from: Subw on January 01, 2015, 07:20:06 PM

Quote from: IYFTech on January 01, 2015, 03:37:21 PM

Quote from: Xian01 on January 01, 2015, 06:54:02 AM

Overnight, one of the blades curiously went xxxxxx xxxxxxxx xxxxxxxx xxxxxxo running at stock 350 with the temps at 63C. Rebooted and it's working OK again.

Hmmm.....I got back from New Years Eve celebrations earlier and noticed the same thing with mine, but all X's. They all came back after a reboot also, but it is a little worrying..... Tongue

Anyone else had this?

that's alarming...

There is a known firmware bug where one module drops out but both still display as mining and temperatures fixed. This may be the same bug and will be fixed in the next one. And yes, its very much firmware.

So when you say "fixed in the next one" does that mean batch 2 or the next firmware version whenever that is? And is this the same firmware we can update at home (whenever it is released)?

IYFTech

hero member

Activity: 686

Merit: 500

WANTED: Active dev to fix & re-write p2pool in C

Quote from: sbogovac on January 06, 2015, 09:07:42 AM

Quote from: PatMan on January 06, 2015, 09:04:53 AM

From my experience so far with the S5, the dreaded X's don't always show up - the hash rate just halves due to one card "freezing" so to speak, so even mdudes monitor can't detect/reboot it. The only way of knowing is to constantly check the pool hash rate, which is a pain in the face Sad

Major. Pain. In. The. @$$!!!

A workaround could be to join a pool that has a "hash-rate-drop-warning" system in place (like an email or something that alerts you pro-actively when the hash rate drops)...

ie: Babysit it.....It shouldn't be necessary, especially with a brand new unit. Some one with multiple units will have to be at their farm 24/7 rebooting......that's mad.

dogie

legendary

Activity: 1666

Merit: 1185

dogiecoin.com

Quote from: not.you on January 06, 2015, 08:03:19 AM

Quote from: IYFTech on January 06, 2015, 05:35:56 AM

Quote from: sbogovac on January 06, 2015, 05:30:50 AM

Quote from: IYFTech on January 06, 2015, 04:58:23 AM

Quote from: IYFTech on January 05, 2015, 06:36:45 AM

..... as the S5's require a reboot pretty often due to a firmware issue that makes one hash board drop off every other day..... Sad

@ Bitmain: Any news on a firmware fix for this in the near future?

I can't imagine buying multiple units until this is fixed, it's bad enough having to babysit the one unit.

Do you think this can be fixed with software or is it maybe inherent to the "chain design" implemented in the S5 hardware?

Personally, I think it's a firmware issue - maybe if Bitmain would confirm......

This is the first I heard of this and I have a batch 3 order so shipping any time now. Is everyone experiencing this? Does restarting cgminer fix it temporarily? I have a batch 2 S3 that needs a ton of babysitting also because the hashrate drifts lower and lower the longer it runs, so what I finally did was create a cron job to restart cgminer. I originally did a cron job to reboot the thing but one time it rebooted and got all hosed up and didn't mine at all for hours so I just restart cgminer now.

Its already confirmed:

Quote from: dogie on January 02, 2015, 07:44:54 AM

Quote from: Subw on January 01, 2015, 07:20:06 PM

Quote from: IYFTech on January 01, 2015, 03:37:21 PM

Quote from: Xian01 on January 01, 2015, 06:54:02 AM

Overnight, one of the blades curiously went xxxxxx xxxxxxxx xxxxxxxx xxxxxxo running at stock 350 with the temps at 63C. Rebooted and it's working OK again.

Hmmm.....I got back from New Years Eve celebrations earlier and noticed the same thing with mine, but all X's. They all came back after a reboot also, but it is a little worrying..... Tongue

Anyone else had this?

that's alarming...

There is a known firmware bug where one module drops out but both still display as mining and temperatures fixed. This may be the same bug and will be fixed in the next one. And yes, its very much firmware.

sbogovac

legendary

Activity: 2744

Merit: 1193

I don't believe in denial.

Quote from: PatMan on January 06, 2015, 09:04:53 AM

From my experience so far with the S5, the dreaded X's don't always show up - the hash rate just halves due to one card "freezing" so to speak, so even mdudes monitor can't detect/reboot it. The only way of knowing is to constantly check the pool hash rate, which is a pain in the face Sad

Major. Pain. In. The. @$$!!!

A workaround could be to join a pool that has a "hash-rate-drop-warning" system in place (like an email or something that alerts you pro-actively when the hash rate drops)...

PatMan

hero member

Activity: 924

Merit: 1000

Watch out for the "Neg-Rep-Dogie-Police".....

From my experience so far with the S5, the dreaded X's don't always show up - the hash rate just halves due to one card "freezing" so to speak, so even mdudes monitor can't detect/reboot it. The only way of knowing is to constantly check the pool hash rate, which is a pain in the face Sad

sbogovac

legendary

Activity: 2744

Merit: 1193

I don't believe in denial.

Quote from: Xian01 on January 06, 2015, 08:40:16 AM

Quote from: IYFTech on January 05, 2015, 06:36:45 AM

...the S5's require a reboot pretty often due to a firmware issue that makes one hash board drop off every other day..... Sad

@ Bitmain: Any news on a firmware fix for this in the near future?

Temperatures are key to getting these guys running stable. I had issues with xx's appearing around 64C.[...]

Were those xx's appearing "randomly" (not in time, but in place like: oooxxo) or "sequentially" (like xxxxoo or oxxxxx)?

Topic: ANTMINER S5: 1155GH(+OverClock Potential), In Stock $0.319/GH & 0.51W/GH - page 242. (Read 451266 times)