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Biodom

legendary

Activity: 3892

Merit: 4331

Quote from: ComputerGenie on December 19, 2016, 11:53:14 PM

Quote from: Biodom on December 19, 2016, 11:26:48 PM

what are you are talking about?
they were reaching 110-114C at some point before I rolled back.
good luck running your equipment at these temperatures.
note to myself: don't buy used equipment from the OP Roll Eyes

Quote from: TheDamnManual

...The miner with automatic frequency adjustment firmware will stop running when the Temp(Chips) reach to 125 -135 ° C ,there will be a error message “ Fatal Error: Temperature is too high! ” shown in the bottom of kernel log page.
The fans peed must be set above 60% to keep the PCB temperature below 80°C,and chip Temperature below 115°C...

Last I looked, 114 < 115.
That being said, they aren't designed to run in a room with an ambient temp north of 27C.
There's a perverse irony in buying a Lamborghini and deciding that it idles too high while in 2nd gear. Undecided

this stuff is breaking up at 10-16% frequency by itself (at least earlier batches), so, no siree about 115C constantly, but you go ahead.
it will be instructive (or not).

kano

legendary

Activity: 4634

Merit: 1851

Linux since 1997 RedHat 4

Quote from: fvineyard on December 20, 2016, 12:14:54 AM

So the ping times are better to NY than Vegas for me (being in Virginia). So if I was using:

stratum+tcp://stratum80.kano.is:80

Would I now use this?

stratum+tcp://stratum80.nya.kano.is:80

Thanks

stratum+tcp://nya.kano.is:3333
or 80 or 81 or 443 or 8080

Quote from: kano on December 19, 2016, 11:55:29 PM

...
If you are between the link between NY and Vegas it wont really help.
If you connect to NY and it's WAY faster than to Vegas then it may reduce your stales.

n200UG

newbie

Activity: 59

Merit: 0

Quote from: not.you on December 19, 2016, 10:03:55 PM

Quote from: n200UG on December 19, 2016, 09:09:10 PM

Quote from: darval on December 19, 2016, 09:01:13 PM

Upgraded my 2 S9s to v2. Was a little harrowing to watch the kernel log and try to figure out what was going on. Seemed to take forever with the first one. Second one went much faster and the amazing thing was it gained about 1TH. It had been showing a random smattering of bad asics under the old firmware and they all look good with the new. I went from about 10.8TH/s to 11.8TH/s so I am impressed.

Now we need to given some time and make sure it is stable.

Note: These were both older, non-autotune batches.

Just did mine ... Suck! The frequency can only be change once. Has anyone been successful changing the FREQ with batch file ? Example pscp.exe -scp \cgminer.conf [email protected]:/config/cgminer.conf

I haven't tried that with the new firmware but I used to do that with the old firmware for summertime heat. The method ComputerGenie is referring to which he posted earlier is to use the web page on the miner: http://192.168.1.247/cgi-bin/minerAdvanced.cgi which still exists even though they removed the link to it. Let me know if that actually works on an older miner that was upgraded to the newer firmware.

EDIT: The script I was using to change freq was developed with the help of this thread: https://bitcointalksearch.org/topic/m.10462772

I still do this in summer, across all my miners. I even setup the batch in window Schedule days at a time base on weather condition. I'm guessing if the link still exist on the web interface the batch method most still be possible. I will test it this weekend.

fvineyard

member

Activity: 136

Merit: 11

So the ping times are better to NY than Vegas for me (being in Virginia). So if I was using:

stratum+tcp://stratum80.kano.is:80

Would I now use this?

stratum+tcp://stratum80.nya.kano.is:80

Thanks

ComputerGenie

hero member

Activity: 1092

Merit: 552

Retired IRCX God

Quote from: kano on December 19, 2016, 11:55:29 PM

On to a lighter subject

...
http....

Dafuq did I just watch? Shocked

kano

legendary

Activity: 4634

Merit: 1851

Linux since 1997 RedHat 4

On to a lighter subject

I guess few noticed, but no one asked, about the thread title.
Well I added another node the other day that can be mined to.
nya.kano.is

What's NYA? Well ... actually nya is the Japanese word for the sound a cat makes

or
https://www.youtube.com/watch?v=KlwVBKs5T_E

... oh and also ... it's in NY (New York)

If you are between the link between NY and Vegas it wont really help.
If you connect to NY and it's WAY faster than to Vegas then it may reduce your stales.

ComputerGenie

hero member

Activity: 1092

Merit: 552

Retired IRCX God

Quote from: Biodom on December 19, 2016, 11:26:48 PM

what are you are talking about?
they were reaching 110-114C at some point before I rolled back.
good luck running your equipment at these temperatures.
note to myself: don't buy used equipment from the OP Roll Eyes

Quote from: TheDamnManual

...The miner with automatic frequency adjustment firmware will stop running when the Temp(Chips) reach to 125 -135 ° C ,there will be a error message “ Fatal Error: Temperature is too high! ” shown in the bottom of kernel log page.
The fans peed must be set above 60% to keep the PCB temperature below 80°C,and chip Temperature below 115°C...

Last I looked, 114 < 115.
That being said, they aren't designed to run in a room with an ambient temp north of 27C.
There's a perverse irony in buying a Lamborghini and deciding that it idles too high while in 2nd gear. Undecided

Biodom

legendary

Activity: 3892

Merit: 4331

Quote from: ComputerGenie on December 19, 2016, 09:53:18 PM

Quote from: Biodom on December 19, 2016, 08:22:21 PM

good luck, it overheated a couple of my miners, so i had to rollback.

You opinion of "overheated" and the manufacture's seem to be 2 different things. Undecided

what are you are talking about?
they were reaching 110-114C at some point before I rolled back.
good luck running your equipment at these temperatures.
note to myself: don't buy used equipment from the OP Roll Eyes

hhumaidan

full member

Activity: 143

Merit: 100

Block by Kais!

elokk

hero member

Activity: 723

Merit: 519

Quote from: ComputerGenie on December 19, 2016, 10:12:59 PM

Quote from: not.you on December 19, 2016, 10:03:55 PM

... Let me know if that actually works on an older miner that was upgraded to the newer firmware.

Does a Batch 4 running @ 618.75M count Tongue

I can confirm it works on Batch 2 with latest firmware from Bitmains site

ComputerGenie

hero member

Activity: 1092

Merit: 552

Retired IRCX God

Quote from: not.you on December 19, 2016, 10:03:55 PM

... Let me know if that actually works on an older miner that was upgraded to the newer firmware.

Does a Batch 4 running @ 618.75M count Tongue

not.you

legendary

Activity: 1726

Merit: 1018

Quote from: n200UG on December 19, 2016, 09:09:10 PM

Quote from: darval on December 19, 2016, 09:01:13 PM

Upgraded my 2 S9s to v2. Was a little harrowing to watch the kernel log and try to figure out what was going on. Seemed to take forever with the first one. Second one went much faster and the amazing thing was it gained about 1TH. It had been showing a random smattering of bad asics under the old firmware and they all look good with the new. I went from about 10.8TH/s to 11.8TH/s so I am impressed.

Now we need to given some time and make sure it is stable.

Note: These were both older, non-autotune batches.

Just did mine ... Suck! The frequency can only be change once. Has anyone been successful changing the FREQ with batch file ? Example pscp.exe -scp \cgminer.conf [email protected]:/config/cgminer.conf

I haven't tried that with the new firmware but I used to do that with the old firmware for summertime heat. The method ComputerGenie is referring to which he posted earlier is to use the web page on the miner: http://192.168.1.247/cgi-bin/minerAdvanced.cgi which still exists even though they removed the link to it. Let me know if that actually works on an older miner that was upgraded to the newer firmware.

EDIT: The script I was using to change freq was developed with the help of this thread: https://bitcointalksearch.org/topic/m.10462772

ComputerGenie

hero member

Activity: 1092

Merit: 552

Retired IRCX God

Quote from: Biodom on December 19, 2016, 08:22:21 PM

good luck, it overheated a couple of my miners, so i had to rollback.

You opinion of "overheated" and the manufacture's seem to be 2 different things. Undecided

Quote from: n200UG on December 19, 2016, 09:09:10 PM

...The frequency can only be change once...

Does no one ever read more than 2 posts back in this thread Huh

You can change it every 15-25 minutes for as long as you like (or until you brick it from changing it 2,000,000,000,000 times)

n200UG

newbie

Activity: 59

Merit: 0

Quote from: darval on December 19, 2016, 09:01:13 PM

Upgraded my 2 S9s to v2. Was a little harrowing to watch the kernel log and try to figure out what was going on. Seemed to take forever with the first one. Second one went much faster and the amazing thing was it gained about 1TH. It had been showing a random smattering of bad asics under the old firmware and they all look good with the new. I went from about 10.8TH/s to 11.8TH/s so I am impressed.

Now we need to given some time and make sure it is stable.

Note: These were both older, non-autotune batches.

Just did mine ... Suck! The frequency can only be change once. Has anyone been successful changing the FREQ with batch file ? Example pscp.exe -scp \cgminer.conf [email protected]:/config/cgminer.conf

darval

member

Activity: 93

Merit: 10

Upgraded my 2 S9s to v2. Was a little harrowing to watch the kernel log and try to figure out what was going on. Seemed to take forever with the first one. Second one went much faster and the amazing thing was it gained about 1TH. It had been showing a random smattering of bad asics under the old firmware and they all look good with the new. I went from about 10.8TH/s to 11.8TH/s so I am impressed.

Now we need to given some time and make sure it is stable.

Note: These were both older, non-autotune batches.

kano

legendary

Activity: 4634

Merit: 1851

Linux since 1997 RedHat 4

Quote from: NUKE4321 on December 19, 2016, 08:05:25 PM

Quote from: kano on December 19, 2016, 08:00:31 PM

Quote from: NUKE4321 on December 19, 2016, 06:02:41 PM

I just upgraded my S9 from bmminer 1.0 to cgminer 4.9.2
My error rate is MUCH lower. One downside is now I can not see chip temperatures.

Well considering that one was made by a scammer who's code includes going to his site ... I'll say now - discuss it elsewhere.

Should I uninstall it?

I have no idea - and I wont promote software by scammers.
He had a (very short) run of good luck here on the pool long ago and then followed that up with fake posts about how he had changed cgminer to make it something like 14% faster/luckier.

His all time stats before I locked his account (long ago): 8 Blocks - 9.77543827 BDR - yep less than expected
No big deal - but there was no: oh wow my miners are luckier coz I did magical fourier hacking to cgminer to make it hash faster - everyone use my faster cgminer that you have to pay me to use ...
Yep that's a scam.

Biodom

legendary

Activity: 3892

Merit: 4331

Quote from: Biffa on December 19, 2016, 04:32:12 PM

Going to upgrade my v1's to v2

good luck, it overheated a couple of my miners, so i had to rollback.

NUKE4321

newbie

Activity: 17

Merit: 0

Quote from: kano on December 19, 2016, 08:00:31 PM

Quote from: NUKE4321 on December 19, 2016, 06:02:41 PM

I just upgraded my S9 from bmminer 1.0 to cgminer 4.9.2
My error rate is MUCH lower. One downside is now I can not see chip temperatures.

Well considering that one was made by a scammer who's code includes going to his site ... I'll say now - discuss it elsewhere.

Should I uninstall it?

kano

legendary

Activity: 4634

Merit: 1851

Linux since 1997 RedHat 4

Quote from: NUKE4321 on December 19, 2016, 06:02:41 PM

I just upgraded my S9 from bmminer 1.0 to cgminer 4.9.2
My error rate is MUCH lower. One downside is now I can not see chip temperatures.

Well considering that one was made by a scammer who's code includes going to his site ... I'll say now - discuss it elsewhere.

jfbbooks

newbie

Activity: 6

Merit: 0

Quote from: NUKE4321 on December 19, 2016, 06:02:41 PM

I just upgraded my S9 from bmminer 1.0 to cgminer 4.9.2
My error rate is MUCH lower. One downside is now I can not see chip temperatures.

How did you do this? Do you know if the fan speed is being regulated by chip temps? If not, you may have created a setup for board failure. JFB

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