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Title: Over 50% HW Errors Post by: G1rr on August 07, 2014, 02:23:40 PM Hello everyone,
I never really payed attention to the HW errors on my miner. But while setting up my own Mining with Raspbian I noticed that I got over 70% HW Errors. Then I switched to Minera (http://getminera.com/) yesterday I noticed that I still got over 50% HW Errors even though I use Code: --icarus-options 115200:1:1 --icarus-timing 3.0=100 --rock-freq 290 My Rig: Raspberry Pi with Minera OS 2x RockMiner R-Box 4x ASICMiner Block Erupter USB CGMiner v4.5.0 Output cgminer: Code: cgminer version 4.5.0 - Started: [2014-08-07 13:12:14] and here is a screenshot of the Minera Dashboard http://devvsbugs.net/wp-content/uploads/2014/08/dashboard-1024x508.png It runs fine but like you can see I got many HW Errors. How cgminer is started: Code: /usr/bin/screen -dmS cgminer /var/www/minera/minera-bin/cgminer --icarus-options 115200:1:1 --icarus-timing 3.0=100 --rock-freq 290 -c /var/www/minera/conf/miner_conf.json and my conf file: Code: {is there any way to fix this? Title: Re: Over 50% HW Errors Post by: DumDumz on August 07, 2014, 02:28:59 PM maybe your HW OverHeat .
Title: Re: Over 50% HW Errors Post by: G1rr on August 07, 2014, 02:40:13 PM maybe your HW OverHeat . 44°C max so far and I don't think this is all it needs to overheat?! Title: Re: Over 50% HW Errors Post by: hotwired007 on August 07, 2014, 02:45:54 PM Do you have a fan blowing on the block erupters? If not they will be incredibly hot...
Title: Re: Over 50% HW Errors Post by: fire000 on August 07, 2014, 03:34:46 PM just a quick look at this it the 2x RockMiner R-Box that are the problem not the asic erupters just off the sreenshots
Title: Re: Over 50% HW Errors Post by: G1rr on August 07, 2014, 03:42:01 PM hmm I hope it's only a display error because while monitoring the screen output on console
Code: ---------------------------------------------------------------------------------------------------- the HW value seems pretty low in camparison to the Accepted value Title: Re: Over 50% HW Errors Post by: fire000 on August 07, 2014, 03:44:37 PM without knowing much about the RockMiner R-Box here I am guessing the "--rock-freq 290" is some type of chip clock setting ???? If so maybe play with that setting and dropping it back....
Line of thinking the more ya OC the harder the unit works throwing more HW errors.... <<<< just thinking of antminers I know with them the more ya OC them the higher the HW are Title: Re: Over 50% HW Errors Post by: G1rr on August 07, 2014, 04:09:41 PM without knowing much about the RockMiner R-Box here I am guessing the "--rock-freq 290" is some type of chip clock setting ???? If so maybe play with that setting and dropping it back.... Line of thinking the more ya OC the harder the unit works throwing more HW errors.... <<<< just thinking of antminers I know with them the more ya OC them the higher the HW are retried without --rock-freq 290 and got like half the hashrate and 47% HW errors Title: Re: Over 50% HW Errors Post by: -ck on August 11, 2014, 01:21:24 PM Code: --icarus-options 115200:1:1 --icarus-timing 3.0=100 --rock-freq 290 Please please please don't use icarus options, they're designed for an fpga that hasn't been used in 2 years. If you see any documentation anywhere recommending you use them on a modern device on the current official cgminer, the advice is outright wrong. Even the use of icarus timing is misguided. Just remove them. Code: 4: LIN 0 : 290MHz 44C | 32.87G / 35.03Gh/s WU:489.4/m A:84266 R:2680 HW:3183 Title: Re: Over 50% HW Errors Post by: G1rr on August 11, 2014, 07:24:51 PM Code: --icarus-options 115200:1:1 --icarus-timing 3.0=100 --rock-freq 290 Please please please don't use icarus options, they're designed for an fpga that hasn't been used in 2 years. If you see any documentation anywhere recommending you use them on a modern device on the current official cgminer, the advice is outright wrong. Even the use of icarus timing is misguided. Just remove them. Code: 4: LIN 0 : 290MHz 44C | 32.87G / 35.03Gh/s WU:489.4/m A:84266 R:2680 HW:3183 thank you, i notified the minera guys of this error ... |
