Topic: [ mining os ] nvoc - page 64. (Read 418542 times)

Usually lost GPU cause by high power or over clock, try to lower and find the spot with no errors, then raise slowly.

I think there is some confusion here. Only 6 risers are powered by the EVGA. ALL cards (6+2) are powered by the 1400W PSU’s. 7 (6+2) on one 1400W, 6 (6+2) powered by the other 1400W. The X-11 breakout boards are connected via a Molex to the mobo so all PSU’s power on/off at the same time.

Wih good job to information tenk you

I think an 80 plus platinum PSU efficiency is around 92%
6x120 watt is on verge of your PSU limit and it's natural to give up and lose GPU.
Either lower your power limit or use higher PSU

I found a perfect trade-off by setting the cpu fan in "Silent mode"  in HW monitoring settings of the motherboard firmware, it was really useless to run the fan at so high speed for being almost idle.


It works now, I missed to include the minus char in front of the group chat id, which is a positive integer number bigger than 2^32 so it is represented as negative when parsed as signed float.


I'm running 6x1070 from one 850w psu with no kind of issue, each one power limited to 100W, 670w at power socket (78% load) while mining ethash at 180Mh/s (vcore -100 vram 960), 640w while mining equihash at 2520 Sol/s (vcore +120, vram +0). Every cable seems quite cold so far.

Running 13 GPU from 3,650W worth of power, 240V at 1,810W.

Two parallel miner PSU's with X11 breakout boards connected via 4 pin connector to the mobo. I should have plenty of juice, maybe a hardware issue.

Just no way that you can be running 6 GTX1070's from one 850W PS. I cant even run 6 1060's on one with out utilization errors. Had to take one out. Need a bigger PS there on the main. Go for the 75% load rule and it will run cool and solid.

thay

Just two per PCIE off the EVGA.

New alert came through after re-flashing the drive that GPU 12has fallen off the the bus - GPU 12 is not responding.

I’ve tried switching the riser and GPU with no resolve. 

Victony GPU risers / 6 pin

What type of risers you use? And how many risers are powered by one cable?
If it's more than 2, that usually could cause problems.and the wire gets hot and ...

Well, I thought I had my crashing issue taken care of.. But nope!

Rig crashed at 1A.M and actually restarted and started running. That was a first. It usually get's hung up, teamviewer crashes so I can't see what's on the screen and the fans on all the GPU's stay running until I manually re-boot.

Rig has crashed twice today since then. Once, the "MANUAL FAN" control was set to ON in the 1bash with the the setpoint to 60.. I had this turned off and was running AUTO fan control.. No clue how this was changed as I certainly didn't do it.

I have telegram setup, it messages me when the system boots up. But when this freeze or whatever is happening I get no message.

13 - PNY GTX1070's
ASRock H110 BTC+
850W EVGA PSU running Mobo and 6 risers
2 - 1400W HP server PSU's splitting the remainder of the cards / risers
Pulling 1,810W at the wall so I know it's not a power issue
Power Limit - 125
Core - 100
Memory - 475

I have logging turned on, with clearing every 3 hours. But when I re-boot, there is no log so I can't see what the issue is.

I was having the following issues before.

- Unable to determine the device handle for GPU 0000:0F:00.0: GPU is lost.  Reboot the system to recover this GPU
- GPU Utilization is too low: restarting 3main...

When it's running, everything seems to be running just fine. Temps are good, fan is between 60-75 per card. Hash rates look good. I just don't understand.

Give us more information. Du you have some links for linux version ? Source code to compile ? Did you tried to compile yourself ?

What are the minings commands for example ?

Propose something to modify scripts files like 0miner and/or 1bash by trying to copy another command from another miner.

your request in the state we can not answer it if you do not bring us a little information and that we are obliged to seek it in your place whereas it is you who asks this software that nobody here does not seem know.

Is this miner more efficient than XMR Stack CPU ?

In addition, XMR difficulty has become very difficult to sustain in recent weeks. Until the outbreak of BTC (and also ALTcoins) in December, the difficulty allowed really profitable mining with CPU or few GPU, but since this peak of BTC, it is really hard and continue to clim highly and rapidly.

One more effort, you registered, and put a question on this thread, you can also push the scmilblick  and we will look at your asks.

no way?

I tried setting up telegram alerts to be sent to more people, but since it seems support for multiple chatids is lacking I created a group, but I can't get messages. I used the chatid of the group. Somebody had success into something similar? Is there any supported wau to get alerts to multiple people?

@Rig4p - Many thanks for your reply - this was exactly the case
@papampi - Thanks for fixing!

Perfect - thank you.

They applied even after reboot?

Noted and will be fixed for next update.

I think there was some limitations in remote mode that should reboot system to start 3main.

You can use
To stop all mining processes (miner,watchdog,temp,...) before update 1bash, and then restart them with

HI All

When i run the nvoc start command after i update the 1bash file, the system automatically reboots, just wondering if i can stop this? I am running in remote mode.

Cheers

Trying to monitor my temps/fan speeds on ethminer with the command "-HWMON" ; however, it continues to give me an error saying it's an invalid parameter.  Does anyone have the command to get ethminer to report temps/fan speeds? I know the "-RH" command works to give reported hashrate, but I can't seem to get it working for temp/fan speeds.