Topic: TechnoBit Eastern Europe, BG HEX16A 7 GH/s/Плaтки имoнтaж нa Aвaлoн чип - page 21. (Read 92636 times)

Hello Marto,

We still got not shipment information for the groupbuy of dnaleor.
Is there any e.t.a. since the miners have been in testing since monday / tuesday last week.
Are there problems with the miners?

Thanks in advance for answering.

Hi Marto, today already saturday and there is no info about shipping for my order nor about shipping cost payment.

Dude,

You will need to build customized image probably.
And include/exclude whatever you want. cgminer patch is available at technobit site.

A friendly advise leave usb as is do not touch it with additional tasks. It will save you a lot of troubles. Image is build to mine only and it works rock stable trust me

I though i already brick my TL-MR3020, Thanks for the ip address info  

Marto, i am hoping to add usb storage but fail to install kmod-usb-storage  

1. Default IP address of mr-3020 is: 192.168.0.99/24 LAN only. Wireless support is completely removed. The reason is LACK of RAM + some usb issues reported in the forum
2. There is no root password configured – that is the first thing to be done
3. Make sure that your computer has L2 connection to router with IP address from same subnet – 192.168.0.0/24
4. Configure your network under Network Interfaces. There are two options (Static IP /Mask GW and DNS or DHCP client). PPPoE is not included in the build. We suggest to use static IP address. Change your timezone settings. Do not enable NTP client. Reboot the mr-3020. Wait one minute. Make sure that mr-3020 shows current time. Do not proceed forward if the time is not correct. Otherwise cgminer will never start!!!   
5. Configure your pools, workers and stuff under Cgminer Configuration page
6. Press Save & Apply . Wait at least 5-10 seconds for cgminer to start/restart
7. All done – Take a look Cgminer API log. You might find some good stuff inside
Some notes for advanced users:
1. cgminer is executed in detached screen session. You can always ssh to mr-3020 and attach the screen with screen –r. Detach it with CTL+a+d. There is nicely formatted cgminer  ncurses output flowing. Be careful with screen detaching – if you mess it up it will kill your screen + cgminer and you will have to restart it manually. Every time when you detach a session something similar shall happen

root@HEX16A:~# screen -r
[detached]

2. All unnecessary services are disabled by default. This applies to firewall and all corresponding kernel modules also. If you know what you wana do you will have to uncomment desired kernel modules located in /etc/modules.d/. They are commented out to save RAM.
3. There is ovpn support package installed by default. If you wanna use it please uncomment tun module located in /etc/modules.d/30-tun
4. API stats notes:
a. No Matching Work is not a hw error. It occurs when cgminer detects new block or during startup mostly. It has been contented as a reference only.
b.  Reset Count – should be low. Let me say 3-4 resets per day. When reset occurs only 2-3 work results are lost if they are lost at all. When higher values are observed check your cooling + overvoltage+overclocking
c. USB Hardware Errors – they are added to HW errors stats. In general these are usb readings with bad checksums
d. [Chip1-16 Nonces] how many nonces a chip has found. Useful in case of dead chip and so on. Note variation (+-)between chips nonces is absolutely normal. Watch for obvious differences and zeros.

The cgminer + current build + HEX16A mining board is super stable. There is no need of cron restarts and such stuff. Cgminer hotplug is working fine on i386. Unfortunately it does not work with mr-3020 + openwrt. The hotplug support is disabled by default: --hotplug 0.

Enjoy!

TP link TL-MR3020 image with cgminer available now at http://technobit.eu/index.php?id_product=37&controller=product

HEXminer for windows also avalaible for download http://technobit.eu/index.php?controller=attachment&id_attachment=7