been running with 53:2:950 since 00:34 today av 23GH/s 33C
ed. and yet again after a restart :950 does not work.....unresponsive asic
Topic: DRILLBIT SYSTEM Miners - Avalon range available - Now $104.99! - page 16. (Read 273874 times)
January 03, 2014, 12:48:42 PM
January 03, 2014, 12:33:33 PM
How do you 'start' your cgminer? If you use a batch file with drillbit options and you also saved your cgminer configuration, be aware that the settings are also saved in the cgminer.conf file. When you change the settings in the batch file that does not alter the cgminer.conf content and the batch file may not override those. I have fallen into this trap in the past, just want to make sure that you did not.
I agree that the USB cable does not seem to make a difference in my case.
Good luck
I agree that the USB cable does not seem to make a difference in my case.
Good luck
Not sure about others, but I have not been able to keep my single drillbit 8 board up for more than a day or two without cgminer crashing.
It seems to be USB related on a raspberrypi. cgminer hashes fine for a while, then kicks out errors regarding incomplete packet sizes and then crashes.
After having to constantly monitor and restart, I now just wrapped cgminer in the startup script below (thought I'd share it in case anyone else needs a quick/simple way to auto-restart cgminer). It simply monitors cgminer every 5 seconds and launches a new cgminer if the previous one crashed, this has worked fine and I no longer have to keep monitoring the board and manually restart.
If anyone has any ideas on why my cgminer might keep crashing, please share.
Code:
#!/bin/bash
while [ 1 ]
do
sleep 5
status=`ps -aef | grep cgminer | grep -v sudo | grep -v grep | wc -l`
if [ $status -lt 1 ];then
echo "Restarted cgminer on: `date`" >> drillbit_log
~/drillbit/cgminer/run_drillbit // batch file to start cgminer with specific options
fi
done
while [ 1 ]
do
sleep 5
status=`ps -aef | grep cgminer | grep -v sudo | grep -v grep | wc -l`
if [ $status -lt 1 ];then
echo "Restarted cgminer on: `date`" >> drillbit_log
~/drillbit/cgminer/run_drillbit // batch file to start cgminer with specific options
fi
done
January 03, 2014, 06:35:42 AM
How do you 'start' your cgminer? If you use a batch file with drillbit options and you also saved your cgminer configuration, be aware that the settings are also saved in the cgminer.conf file. When you change the settings in the batch file that does not alter the cgminer.conf content and the batch file may not override those. I have fallen into this trap in the past, just want to make sure that you did not.
I agree that the USB cable does not seem to make a difference in my case.
Good luck
eveything starts via batch no config file saved, i also tried all the things with a new cgminer from the zip file. same results. everything points to the 8board. other than this little snag the hashing goes on, i love this this board!
January 03, 2014, 04:51:19 AM
JBT, I get "unresponsive ASIC" errors when my board goes over 35C, I guess some boards are more sensitive than others.
Now running it in the basement where it's a lot cooler. Really helps to have a good fan though.
got two 40x40 fans on the heatsink mounted and a loose 60x60 just blowing on the other side steady at 33C so far.Now running it in the basement where it's a lot cooler. Really helps to have a good fan though.
then i tried 53:2:950 it works, this is all very inconstant
At least your are kept busy by the mysteries of your board...
I agree that the USB cable does not seem to make a difference in my case.
Good luck
January 03, 2014, 02:11:09 AM
JBT, I get "unresponsive ASIC" errors when my board goes over 35C, I guess some boards are more sensitive than others.
Now running it in the basement where it's a lot cooler. Really helps to have a good fan though.
got two 40x40 fans on the heatsink mounted and a loose 60x60 just blowing on the other side steady at 33C so far.Now running it in the basement where it's a lot cooler. Really helps to have a good fan though.
then i tried 53:2:950 it works, this is all very inconstant
At least your are kept busy by the mysteries of your board...
January 02, 2014, 09:49:02 PM
JBT, I get "unresponsive ASIC" errors when my board goes over 35C, I guess some boards are more sensitive than others.
Now running it in the basement where it's a lot cooler. Really helps to have a good fan though.
got two 40x40 fans on the heatsink mounted and a loose 60x60 just blowing on the other side steady at 33C so far.Now running it in the basement where it's a lot cooler. Really helps to have a good fan though.
then i tried 53:2:950 it works, this is all very inconstant
At least your are kept busy by the mysteries of your board...
January 02, 2014, 05:23:22 PM
JBT, I get "unresponsive ASIC" errors when my board goes over 35C, I guess some boards are more sensitive than others.
Now running it in the basement where it's a lot cooler. Really helps to have a good fan though.
got two 40x40 fans on the heatsink mounted and a loose 60x60 just blowing on the other side steady at 33C so far.Now running it in the basement where it's a lot cooler. Really helps to have a good fan though.
then i tried 53:2:950 it works, this is all very inconstant
January 02, 2014, 12:57:55 PM
what is the chance of finding a block mining at 60GH/s ? i take it not very good 
January 02, 2014, 10:06:17 AM
JBT, I get "unresponsive ASIC" errors when my board goes over 35C, I guess some boards are more sensitive than others.
Now running it in the basement where it's a lot cooler. Really helps to have a good fan though.
got two 40x40 fans on the heatsink mounted and a loose 60x60 just blowing on the other side steady at 33C so far.Now running it in the basement where it's a lot cooler. Really helps to have a good fan though.
January 02, 2014, 05:37:51 AM
JBT, I get "unresponsive ASIC" errors when my board goes over 35C, I guess some boards are more sensitive than others.
Now running it in the basement where it's a lot cooler. Really helps to have a good fan though.
got two 40x40 fans on the heatsink mounted and a loose 60x60 just blowing on the other side steady at 33C so far. Now running it in the basement where it's a lot cooler. Really helps to have a good fan though.
January 02, 2014, 05:35:35 AM
JBT, I get "unresponsive ASIC" errors when my board goes over 35C, I guess some boards are more sensitive than others.
Now running it in the basement where it's a lot cooler. Really helps to have a good fan though.
Now running it in the basement where it's a lot cooler. Really helps to have a good fan though.
January 02, 2014, 04:17:19 AM
Maybe it's just a dodgy internet connection?!
I guess that you need to keep exploring it if you want to get to the bottom/cause.... try the 'divide and conquer' approach, start with the simplest configuration available (single PC, one miner, direct USB connection, just cgminer etc.), change one thing at a time, document your steps so that you can retrace your path....
Good luck
January 01, 2014, 11:53:05 PM
Maybe something got corrupted in the cgminer (or related cgwatcher) settings? Perhaps it's worth trying a 'clean instance' of cgminer, first by itself without cgwatcher. You may want to raise this at the DrillbitSystem forum where it may get more exposure/response from fellow drillbit users/developers.
Cheers
What temp should the board be and which temp is high?
ed. fan(s) on heat sink a must but fan on otherside recommended
Congrats, persistence pays....
I agree about the cooling, now have 3 fans 'surrounding' the drillbit8 board. My board was previously connected directly to the PC USB2 port, yesterday I tried it through a hub with other devices and it worked fine with int:53:2:950 (has been running now for about 9 hours). Temp reported by cgminer 3.8.5 is 32.1C. I think that this board reached something like 36 C with poorer cooling and some people on the drillbitsystem forum http://drillbitsystem.com/forum/index.php?topic=230.0 show higher temps. In general running it hotter would reduce reliability and possibly trigger some on-chip protection mechanisms.
It would be interesting if you find some consistent method to reach the OC settings reliably.
Cheers
HA! spoke to soon after a 5min router restart cgminer disconnected due to no internet no asic timeouts no hashing so back to 54:2:850
I guess that you need to keep exploring it if you want to get to the bottom/cause.... try the 'divide and conquer' approach, start with the simplest configuration available (single PC, one miner, direct USB connection, just cgminer etc.), change one thing at a time, document your steps so that you can retrace your path....
Good luck
January 01, 2014, 05:24:40 PM
Maybe something got corrupted in the cgminer (or related cgwatcher) settings? Perhaps it's worth trying a 'clean instance' of cgminer, first by itself without cgwatcher. You may want to raise this at the DrillbitSystem forum where it may get more exposure/response from fellow drillbit users/developers.
Cheers
What temp should the board be and which temp is high?
ed. fan(s) on heat sink a must but fan on otherside recommended
Congrats, persistence pays....
I agree about the cooling, now have 3 fans 'surrounding' the drillbit8 board. My board was previously connected directly to the PC USB2 port, yesterday I tried it through a hub with other devices and it worked fine with int:53:2:950 (has been running now for about 9 hours). Temp reported by cgminer 3.8.5 is 32.1C. I think that this board reached something like 36 C with poorer cooling and some people on the drillbitsystem forum http://drillbitsystem.com/forum/index.php?topic=230.0 show higher temps. In general running it hotter would reduce reliability and possibly trigger some on-chip protection mechanisms.
It would be interesting if you find some consistent method to reach the OC settings reliably.
Cheers
HA! spoke to soon after a 5min router restart cgminer disconnected due to no internet no asic timeouts no hashing so back to 54:2:850
January 01, 2014, 04:52:06 PM
Maybe something got corrupted in the cgminer (or related cgwatcher) settings? Perhaps it's worth trying a 'clean instance' of cgminer, first by itself without cgwatcher. You may want to raise this at the DrillbitSystem forum where it may get more exposure/response from fellow drillbit users/developers.
Cheers
What temp should the board be and which temp is high?
ed. fan(s) on heat sink a must but fan on otherside recommended
Congrats, persistence pays....
I agree about the cooling, now have 3 fans 'surrounding' the drillbit8 board. My board was previously connected directly to the PC USB2 port, yesterday I tried it through a hub with other devices and it worked fine with int:53:2:950 (has been running now for about 9 hours). Temp reported by cgminer 3.8.5 is 32.1C. I think that this board reached something like 36 C with poorer cooling and some people on the drillbitsystem forum http://drillbitsystem.com/forum/index.php?topic=230.0 show higher temps. In general running it hotter would reduce reliability and possibly trigger some on-chip protection mechanisms.
It would be interesting if you find some consistent method to reach the OC settings reliably.
Cheers
January 01, 2014, 03:41:51 PM
Maybe something got corrupted in the cgminer (or related cgwatcher) settings? Perhaps it's worth trying a 'clean instance' of cgminer, first by itself without cgwatcher. You may want to raise this at the DrillbitSystem forum where it may get more exposure/response from fellow drillbit users/developers.
Cheers
What temp should the board be and which temp is high?
ed. fan(s) on heat sink a must but fan on otherside recommended
January 01, 2014, 07:29:06 AM
On the previous (pre-mod) board, I sometimes had to disconnect/reconnect the USB cable, or to cycle power to the board to make it start at 950. The present board, in particular after the firmware update has no such problems and consistently starts at 950. I assume that your board has the latest firmware, if not you should consider applying it.
I also found that my current board doesn't 'like' cgminer 3.9.0 and works consistently with the drillbit fork of 3.8.5. It works ok with 3.9.0 on a separate PC, but when connected to my main mining laptop (with a bunch of other USB miners and multiple instances of cgminer and bfgminer), it just wouldn't run on 3.9.0. The cgminer version is another thing that you may try.
Cheers
did a power cycle and usb reconnect even rebooted pc and reflashed latest firmware, it did run at 52:950 when i got it, the problem started when my router did its 24 restart. the first time cgminer just froze, second time the 8baord went nuts. now only 850 is the only thing that works and av 19,8 to 20.4GH/s as reported by CGwatcher. also added a fan blowing on the other side of the board, temp stable at 30C at room temp of 32C
Cheers
January 01, 2014, 04:51:44 AM
On the previous (pre-mod) board, I sometimes had to disconnect/reconnect the USB cable, or to cycle power to the board to make it start at 950. The present board, in particular after the firmware update has no such problems and consistently starts at 950. I assume that your board has the latest firmware, if not you should consider applying it.
I also found that my current board doesn't 'like' cgminer 3.9.0 and works consistently with the drillbit fork of 3.8.5. It works ok with 3.9.0 on a separate PC, but when connected to my main mining laptop (with a bunch of other USB miners and multiple instances of cgminer and bfgminer), it just wouldn't run on 3.9.0. The cgminer version is another thing that you may try.
Cheers
did a power cycle and usb reconnect even rebooted pc and reflashed latest firmware, it did run at 52:950 when i got it, the problem started when my router did its 24 restart. the first time cgminer just froze, second time the 8baord went nuts. now only 850 is the only thing that works and av 19,8 to 20.4GH/s as reported by CGwatcher. also added a fan blowing on the other side of the board, temp stable at 30C at room temp of 32C
January 01, 2014, 03:40:50 AM
Congrats! your board seems to be doing fine
Getting
cgminer version 3.8.5 - Started: [2013-12-31 09:46:00]
DRB 0: E8 32.2C (34.7C) | 22.44G/22.44Gh/s | A:435092 R:1058 HW:14051 WU:313.5
snapshot time [2014-01-01 08:56:47] (abt 23 hours)
while running with --drillbit-options int:53:2:950
HNY
Cheers
ed. using int:52:2:850 with lot less hw errors!?
edd. using :950 produces asic timeouts
Cheers
any setting with 950 in so using int:54:2:850 for 10 min 19.8GH/s avg 30C a:2072 HW:143 so not to bad but less way less than yesterday
I also found that my current board doesn't 'like' cgminer 3.9.0 and works consistently with the drillbit fork of 3.8.5. It works ok with 3.9.0 on a separate PC, but when connected to my main mining laptop (with a bunch of other USB miners and multiple instances of cgminer and bfgminer), it just wouldn't run on 3.9.0. The cgminer version is another thing that you may try.
Cheers
January 01, 2014, 02:35:32 AM
Congrats! your board seems to be doing fine
Getting
cgminer version 3.8.5 - Started: [2013-12-31 09:46:00]
DRB 0: E8 32.2C (34.7C) | 22.44G/22.44Gh/s | A:435092 R:1058 HW:14051 WU:313.5
snapshot time [2014-01-01 08:56:47] (abt 23 hours)
while running with --drillbit-options int:53:2:950
HNY
Cheers
ed. using int:52:2:850 with lot less hw errors!?
edd. using :950 produces asic timeouts
Cheers
any setting with 950 in so using int:54:2:850 for 10 min 19.8GH/s avg 30C a:2072 HW:143 so not to bad but less way less than yesterday
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