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501  Alternate cryptocurrencies / Mining (Altcoins) / Re: December Z9/Z9Mini Firmware Users PS4/Spiderman Bundle Giveaway thread! on: November 30, 2018, 07:45:30 PM
Contest starts at 12/01/18 00:00:00 GMT time, just a few short hours from now!

Jason
502  Alternate cryptocurrencies / Mining (Altcoins) / Re: Efudd's Z9/Mini Fuddware v2.1 / No DevFees till 12/01! / December PS4 Giveaway! on: November 30, 2018, 02:20:40 PM
thank for your honest reply. I think bitmain played with voltage to mess up z9 mini. The difference from gen 1  is too big to be justified by low quality chips. I'll be waiting and testing your version with voltage regulation.

Of course. I will “soon” actually get this miner connected to the rest of my electronics gear to monitor exactly what it is doing. I should be able to then explain those differences.

Thank you,

Jason
503  Alternate cryptocurrencies / Mining (Altcoins) / Re: Efudd's Z9/Mini Fuddware v2.1 / No DevFees till 12/01! / December PS4 Giveaway! on: November 30, 2018, 01:46:16 AM
The PS4/Spiderman bundle giveaway will be available to firmware users as well as one entry per person in the Giveaway thread beginning 12/01/18.

Thank you and good luck!

Jason
504  Alternate cryptocurrencies / Mining (Altcoins) / Re: December Z9/Z9Mini Firmware Users PS4/Spiderman Bundle Giveaway thread! on: November 30, 2018, 01:45:01 AM
First!  I hope I win (:   (reserved for me cause I'm going to win  Grin )

Grkboy439 - just to be clear, this is for anyone who is using the Z9 or Z9Mini firmware and not just folk who respond to the thread -- but that may be you and if so, good luck and thank you for using the firmware!

Jason

Grkboy439 - I changed my mind and updated the rules. Anyone who posts in this thread beginning 12/01/18 will be entered into the drawing as well. A single entry maximum per person with this method as the primary method for entries are users of the firmware.

Thanks!

Jason
505  Alternate cryptocurrencies / Mining (Altcoins) / Re: Efudd's Z9/Mini Fuddware v2.1 / No DevFees till 12/01! / December PS4 Giveaway! on: November 30, 2018, 01:11:25 AM
running mini 1st and second batch. 1st running at 750 stable not needing any help. 2nd is stable at 656 running 1st batch firmware with one board doing 681. the gain is about 300k sols. your 3.5% dev fee is about 500k sols. You should keep your fee at around 1% or your are going to lose business. Anyone running 3rd and fourth batches can take advantage running 1st batch firmware. just saying. I'll be going back to the first batch firmware

I actually provide batch1 firmware for anyone who wants to use it on my website at the bottom. Your logic is sound and is actually the answer I provided many folk who asked if I had a firmware available for the mini.

I realize it is not for everyone, but it is for some. Individual board control has value and on average a tuned mini is getting at minimum a 5% improvement. There are exceptions where that is not true.

I have strongly recommended in many conditions for people to just use the batch 1 firmware on their minis.

As far as the dev fee percentage, I hear you. What you failed to hear is the fact that I’ve stated multiple times and in multiple places that the mini dev fee would be different than the large and in line with ensuring there is a positive return to the end user. In fact, if you join the discord in my signature you can see where I have stated this in the last couple of days.

So what’s the end result? I don’t know. I am completely fine with you choosing an alternative and I strive to be clear on the benefits to any potential customer. When it comes to past sales, anyone who has purchased in volume from me can attest to my fair treatment and ensuring that they understood exactly what they are receiving for the money spent.

I am ok with “losing some customers”  because the benefit is not there for them, I just don’t see it as a lost customer but rather a future opportunity gained by being very straight forward with the risk vs. reward.

I value your input and thank you for sharing it.

Jason
506  Alternate cryptocurrencies / Mining (Altcoins) / Re: Efudd's Z9/Mini Fuddware v2.1 / No DevFees till 12/01! / December PS4 Giveaway! on: November 29, 2018, 09:31:20 PM
Folk,

Due to a seriously idiotic oversight on my part, the frequency list for the Mini's max's at 700. I'll be releasing a 'b' variant this evening that corrects the issue. If you are already running the 2.1 version, you will receive a notice on your Overview page with details on the 'b' release, as well as a direct link to download it.

Thank you,

Jason
507  Alternate cryptocurrencies / Mining (Altcoins) / Re: Efudd's Z9/Mini Fuddware v2.1 / No DevFees till 12/01! / December PS4 Giveaway! on: November 29, 2018, 08:42:17 PM
...snip...

I Reflashed the firmware and now i can push it higher then 656mhz. Temps now is 49-50c fans 2000 rpm

Okey. well if it starts to drop When there is to cold outside i have to split the intake air abit Smiley Thanks for that info.

Another question..

I also tried the Biggie firmware earlier, with the same Mhz it could spike to +17ksols avg was the around 14.5 i think
i got higher spikes with the "biggie" firmware then the mini.

Avg is better at the mini FW though Smiley
Good job! will buy the license when you start bringing in new ones Smiley


The spikes are gonna be completely random for what it is worth. Your miner could get really lucky on calculations for a few seconds and jump to 2x what you would otherwise expect, but the average is where the truth really sits.

I honestly am not sure I am going to sell new licenses and instead stick with the dev supported model. It actually is cheaper for users that way to be honest... it'll take 3-6 months of runtime or more for me to make up what the license fee was at 3%. It's just a lot easier on me to not manage individual licenses.

Jason
508  Alternate cryptocurrencies / Mining (Altcoins) / Re: Efudd's Z9/Mini Fuddware v2.1 / No DevFees till 12/01! / December PS4 Giveaway! on: November 29, 2018, 08:36:27 PM
Definitely once a day. Just a quick question, is there a way I can set the frequency for the different hashboards via PuTTY / the JSON?

Yessir, bitmain-freq1, bitmain-freq2, bitmain-freq3 are the 3 variables for that.

The only caveat is if you set the frequencies via that method the web interface will not get updated to reflect it until you go into the web interface and "save frequencies".

Jason

509  Alternate cryptocurrencies / Mining (Altcoins) / Re: Efudd's Z9/Mini Fuddware v2.1 / No DevFees till 12/01! / December PS4 Giveaway! on: November 29, 2018, 08:27:35 PM
Thoughts.

z9 mini
I have my miners Hosted outside, OR direct outside air, we have been having around -15c and the miner worked great got it up to stable at 681mhz since release.
2 fans front 1800rpm rear 1640 rpm Chips temp around 28-30c  hash Avg 14.9ksols

Today the weather Drastically changed to +2c and i got all 3 boards xxxx

seems that it was the bm1740_verify_nonce_integrality CRC error. Reebooted but only took like 7min then got the same error again.
But after that ive only been able to maintain 656mhz.

soon as i go above that i loose one board.

CAN it be possible that the colder the chips can be maintained the higher mhz we can maintain? I never tried above 681mhz

This is a very good question. First on the CRC error -- that is going to happen some and is only a problem if it is constant. It happens on even the stock firmwares depending on machines, temps, frequencies, and phase of the moon.

Temperatures will play into how far you can push these, but there is not a clear formula for that. What's really interesting is I have a customer with a large install (1000+ machines) who has observed that there is a point where the machines get too cold and slow down! I'm unsure of the exact details on the temperatures, just the observation that was shared with me.

So yes, temperature has a play both when going up and when going down.

The summers here are very hot -- my miners I had to constantly tune even through the day to get maximum out of them; they always ran best at night.

I hope this helps some.

Jason
510  Alternate cryptocurrencies / Mining (Altcoins) / Re: Efudd's Z9/Mini Fuddware v2.1 / No DevFees till 12/01! / December PS4 Giveaway! on: November 29, 2018, 05:26:24 PM
Folk,

I wanted to get some feedback on dev-fees: Once per day, or split up throughout the day? I've had feedback from both, but am leaning towards once-per-day.

I personally think that the once-per-day has the least impact since it greatly reduces the swapping/moving things around.

Can you please share you view point on this and reasoning why?

Thank you,

Jason
511  Alternate cryptocurrencies / Mining (Altcoins) / Re: Efudd's Z9/Mini Fuddware v2.1 / No DevFees till 12/01! / December PS4 Giveaway! on: November 29, 2018, 04:26:50 PM
@efudd Please read PM. Thank's.

@Marchcat2008 - Responded. AT this point in time, I am not selling new licenses. The developer supported version will remain available. If this changes in the future, I will update the original post in this thread.

Thank you,

Jason
512  Alternate cryptocurrencies / Mining (Altcoins) / Re: December Z9/Z9Mini Firmware Users PS4/Spiderman Bundle Giveaway thread! on: November 29, 2018, 03:54:46 PM
if i gonna win, please give it to charity.

That's easily doable! I've got an Xbox One X that I've pulled together donations from others for just to do that.

Thank you,

Jason
513  Alternate cryptocurrencies / Mining (Altcoins) / Re: December Z9/Z9Mini Firmware Users PS4/Spiderman Bundle Giveaway thread! on: November 29, 2018, 03:47:51 PM
First!  I hope I win (:   (reserved for me cause I'm going to win  Grin )

Grkboy439 - just to be clear, this is for anyone who is using the Z9 or Z9Mini firmware and not just folk who respond to the thread -- but that may be you and if so, good luck and thank you for using the firmware!

Jason
514  Alternate cryptocurrencies / Mining (Altcoins) / Re: Efudd's Z9/Mini Fuddware v2.1 / No DevFees till 12/01! / December PS4 Giveaway! on: November 29, 2018, 02:35:42 AM
Excellent good job dude! I want that PS4  Grin

<best phone operator voice> Install now! Supplies are Limited! </phone operator voice>

I was gonna return it and then thought... wait a second!

Best of luck to you. It'll go to someone!

(I can't help but type this while reading it in a "Saul Goodman" voice).

Jason
515  Alternate cryptocurrencies / Mining (Altcoins) / Re: December Z9/Z9Mini Firmware Users Giveaway thread! on: November 29, 2018, 02:24:06 AM
[reserved for winner information / drawing updates ]
516  Alternate cryptocurrencies / Mining (Altcoins) / December Z9/Z9Mini Firmware Users PS4/Spiderman Bundle Giveaway thread! on: November 29, 2018, 02:12:44 AM
Folk,

I am pleased to announce a giveaway starting on 12/1/2018 running through 12/24/2018 for users of version 2.1 or higher "Fuddware". I'm sure many of you have seen the main thread for the firmware already, but I will link it here just in case it was missed.

The rules are simple, two ways to enter:

Option A

1) Run version 2.1 or higher firmware on your Z9 or Z9 Mini unit(s)
2) One automatic entry will occur per unit per day (this is based on the 'Support ID' unique to each machine for support purposes) per unit.
3) This will run from 12/01/2018 00:00 GMT time to 12/24/2018 12:00 GMT time.
4) On the evening of December 24th, I will select one system at random for a brand new Playstation 4 / Spiderman combo.
5) This offer is available worldwide (except where prohibited by law) and will include free shipping.

Option B
Post in this thread beginning 12/01 and tell us a little about why you got started into mining or cryptocurrency.
Each user who posts (more than a single sentence) will be given 1 entry in the prize pool.
There is a maximum of one entry through this method as "Option A" is the primary method.

A user will be notified through this thread, through discord, and through their miner "Summary" page. If for some reason a user does not come forward, a backup drawing will occur.

This offer is available to all users of the firmware.

If this goes well, I hope to continue a similar giveaway each month going forward.



Thank you all!

Jason
517  Alternate cryptocurrencies / Mining (Altcoins) / Re: Efudd's Z9/Mini Fuddware v2.1 / No DevFees till 12/01! / December User Giveaway! on: November 29, 2018, 01:33:28 AM
Folk,

For the month of December, I will be running a contest for users of the Z9 and Z9 Mini version 2.1 or later firmware. There will be one automatic entry per day per miner. On 12/24, a random machine will be selected. The Summary page on the version 2.1 firmware will be automatically updated to let you know who the winner is. Details will be posted in the thread here and on the Equihash discord.

I've created a thread to discuss this at https://bitcointalk.org/index.php?topic=5077347.0

Users will find your Summary page on the miner updating with this information over the next 24 hours automatically.

I have put details in the original post, but will copy here also.



Thank you,

Jason
518  Alternate cryptocurrencies / Mining (Altcoins) / Re: Efudd's Z9/Mini Firmware is now available: v2.1 / Dev Fees Disabled till 12/01! on: November 29, 2018, 12:18:07 AM
I installed 2.1 and I don't have an option to upload a licences file. 

The system page says:
Efudd's Z9 Series Firmware v2.1
No dev-fee until 12/01/2018!

But under upgrade no option to upload a license file.

P.S. My Z9 is running faster now then your old firm ware with no clock changes.

Refresh your browser cache on the upgrade page. Shift-f5 or cmd-f5 if you are on a Mac. Once uploaded, the license will tell you if applied. The summary page will update on the next poll or restart with your license status. That page may be cached as well.. same thing.

In the next release (currently being tested), I have fixed the page cache issues.

-Jason
519  Alternate cryptocurrencies / Mining (Altcoins) / Re: Efudd's Z9/Mini Firmware is now available: v2.1 / Dev Fees Disabled till 12/01! on: November 28, 2018, 10:58:21 PM
... snip ...
Kernel log,monitor log, screenshot System,Miner Status and img fan emu. Password in PM
Link https://dropmefiles.com/3iSv8

Thank you for those details. I think I might know what is going on -- can you check your PM and email me at the email address I provided?

Once we can get confirmation, I should be able to get this fixed reasonably quickly.
....snip...
Ok, this is going to take a little longer. This is Roskomnadzor. I am looking for a workaround.

xkosx - by the time you wake up the issue should be resolved. I have migrated primary services to something not blocked by Roskomnadzor. In fact, I can already see russian installations coming online.

Thank you,

Jason
520  Alternate cryptocurrencies / Mining (Altcoins) / Re: Efudd's Z9/Mini Firmware is now available: v2.1 / Dev Fees Disabled till 12/01! on: November 28, 2018, 10:53:28 PM
...snip...
This should fix the problem the majority of the time if not completely. Doing a double check gives cgminer 120 seconds and a double check before it starts a new instance of the miner.

place this in the monitorcg file

#!/bin/sh
#set -x
check_inter="60s"
while true; do
   sleep $check_inter
   #date
   a="$(ps | grep cgminer | grep -v 'grep cgminer')"
   if [ -z "$a" ] ; then
      chk_again
   fi

chk_again() {
while true; do
   sleep $check_inter
   #date
   a="$(ps | grep cgminer | grep -v 'grep cgminer')"
   if [ -z "$a" ] ; then
      /etc/init.d/cgminer.sh restart
   fi
}
done


There also needs to be some checking added for the asic status. If there is x number of acics reporting an x for status then cgminer restarts or the system reboots. This can help when overclocking and out of the blue a board fails. The miner will at least restart rather then stay dropped out losing speed

Please clean up your quotes instead of re-quoting everyone else before you each time.

That will not fix the race. You can add "chk_again" as many times as you want, it does not remove it.

Jason
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