Even more curious. Just checked the detailed Awesome Miner log for my 2x s9's and 2x R4's at home and only 1 R4 shows a blip for the issue. I'll have to check the log at work to see if it's the same. Again, only 1 s7 at work lost connection long enough to start beeping so problem is restricted to the controllers (both are Avalon's) and in my case at work, possibly running 721 and 741's on same Pi. Different chains but 1 Pi.
EDIT: 8:50p EST, looks like the 741 at work has finally gotten up to full speed. Considering how long it took using 721's and 741's together vs each type on its own controller bet thass the reason. TBC in the Avalon thread.
Topic: KanoPool kano.is lowest 0.9% fee 🐈 since 2014 - Worldwide - 2432 blocks - page 1016. (Read 5352429 times)
March 31, 2017, 07:14:51 PM
March 31, 2017, 06:05:40 PM
Ditto on the 721 reboot thingy...happens here occasionally. Considering the issues I had with the S7s, that's nothing.
March 31, 2017, 06:04:24 PM
There was a second reconnect on NYA at 21:49:31 UTC
While the server provider had stated there were issues in New Jersey a couple of hours after the previous very short network dropout, it hadn't affected the hash rate.
However, the node code crashed at 21:49 and automatically restarted as per normal if that happens, so everyone on NYA will have again reconnected at 21:49:31
Interesting. I have the NYA node as pool 0, the pass-thru as pool 1, and the DE node as pool 2 on both Avalon controllers (at work and GF house). All 3 dropped out on both locations. I just restarted cgminer on hers (a 741) and it's back to full speed. Interestingly, AFAIK only one of the Bitmains complained (beeping), an underclocked s7 in my office.While the server provider had stated there were issues in New Jersey a couple of hours after the previous very short network dropout, it hadn't affected the hash rate.
However, the node code crashed at 21:49 and automatically restarted as per normal if that happens, so everyone on NYA will have again reconnected at 21:49:31
The ones at work: Tried cgminer restart. the 3x 721's on the controller are fine, the 741 barely over 6.1THs. GUI reboot of the 741. Same. Hard boot of the the controller and all miners on it. Same. All PSU's are APW-1600's and have always been trouble free.
Got a hunch the 721 and 741's don't play well together on same controller and have another Raspi hanging around so will try the 741 on it's own control.
March 31, 2017, 05:33:23 PM
There was a second reconnect on NYA at 21:49:31 UTC
While the server provider had stated there were issues in New Jersey a couple of hours after the previous very short network dropout, it hadn't affected the hash rate.
However, the node code crashed at 21:49 and automatically restarted as per normal if that happens, so everyone on NYA will have again reconnected at 21:49:31
While the server provider had stated there were issues in New Jersey a couple of hours after the previous very short network dropout, it hadn't affected the hash rate.
However, the node code crashed at 21:49 and automatically restarted as per normal if that happens, so everyone on NYA will have again reconnected at 21:49:31
March 31, 2017, 05:18:40 PM
About an hour ago the NYA, pass-thru, and de nodes went down for several minutes. When they came back up - my 4 Avalons (3x 721, 1x 741 on 1 controller) at work have now lost a total of 7-8THs! Rebooted several times, restarted cgminer several times - no go. Before the outage I was running 27-28THs with them, now down to 20-21THs. The 741 at my GF's house is also now running slow - down to 5.6THs.
I see that Canaan has also massively dropped from a couple PHs down to ~500THs. What has changed that the Avalons don't like?
?? All my Bitmain miners came right back up to normal speeds.Yeah same happens on my A721 dropping from 6.x to 4.8-9. Rebooting in Avalon Device Status with subsequent restart of cgminer always brings it back to 6.x
March 31, 2017, 03:52:37 PM
About an hour ago the NYA, pass-thru, and de nodes went down for several minutes. When they came back up - my 4 Avalons (3x 721, 1x 741 on 1 controller) at work have now lost a total of 7-8THs! Rebooted several times, restarted cgminer several times - no go. Before the outage I was running 27-28THs with them, now down to 20-21THs. The 741 at my GF's house is also now running slow - down to 5.6THs.
I see that Canaan has also massively dropped from a couple PHs down to ~500THs. What has changed that the Avalons don't like?
?? All my Bitmain miners came right back up to normal speeds.Also - it's a node, not a passthru - minor difference
It had no effect on Canaan, they lowered their hash rate over half an hour, from around 17:15 to 17:45, before that, and don't use NYA.
If HagssFIN's suggestion doesn't help, check your PSU to see if that was the cause of the problem?
I've managed to kill my PSUs on my 721 that's why it doesn't mine at the moment - the 741 I have much better PSUs on it.
Otherwise contact Canaan support.
March 31, 2017, 03:18:37 PM
About an hour ago the NYA, pass-thru, and de nodes went down for several minutes. When they came back up - my 4 Avalons (3x 721, 1x 741 on 1 controller) at work have now lost a total of 7-8THs! Rebooted several times, restarted cgminer several times - no go. Before the outage I was running 27-28THs with them, now down to 20-21THs. The 741 at my GF's house is also now running slow - down to 5.6THs.
I see that Canaan has also massively dropped from a couple PHs down to ~500THs. What has changed that the Avalons don't like?
?? All my Bitmain miners came right back up to normal speeds. March 31, 2017, 03:01:55 PM
About an hour ago the NYA, pass-thru, and de nodes went down for several minutes. When they came back up - my 4 Avalons (3x 721, 1x 741 on 1 controller) at work have now lost a total of 7-8THs! Rebooted several times, restarted cgminer several times - no go. Before the outage I was running 27-28THs with them, now down to 20-21THs. The 741 at my GF's house is also now running slow - down to 5.6THs.
I see that Canaan has also massively dropped from a couple PHs down to ~500THs. What has changed that the Avalons don't like?
?? All my Bitmain miners came right back up to normal speeds. 
March 31, 2017, 08:48:30 AM
Block! by bitminerpro
S7
S7
Wow! A 3 blocks and a cup of coffee! Block Friday is under way!
March 31, 2017, 08:33:16 AM
Indeed you've got to love this pool!
In fact, considering when this server upgrade/reboot is going to occur, and based on no firm science at all, I smell a Block Friday coming!!
In fact, considering when this server upgrade/reboot is going to occur, and based on no firm science at all, I smell a Block Friday coming!!
That must be a great sense of smell you have.
March 31, 2017, 08:04:24 AM
Block Friday people!! Lets go for no 4!! 
March 31, 2017, 08:03:51 AM
Block! by bitminerpro
S7
S7
March 31, 2017, 07:25:09 AM
Block! by schmokeandapancake
s9v2
s9v2
Always nice!
Have you seen this article on BIP148 signalling starting August 1?
https://news.btc.com/m/4510?id=4510&v=2&fromapp=0
Makes me think about mining LiteCoin.
March 31, 2017, 06:23:58 AM
Hello!
I'm new on this Bitcoin world.
Few days ago I begun to mining in Kano pool.
Actually I don't know how and when dust payments will be send out.
Thks.
As it says at the top of the Payments page, they aren't sent out yet.I'm new on this Bitcoin world.
Few days ago I begun to mining in Kano pool.
Actually I don't know how and when dust payments will be send out.
Thks.
(and at the bottom in smaller writing, they aren't automatically sent out)
It's been a couple of years so far, so don't hold your breath, though it is near the top of the todo list.
March 31, 2017, 06:00:54 AM
Hello!
I'm new on this Bitcoin world.
Few days ago I begun to mining in Kano pool.
Actually I don't know how and when dust payments will be send out.
Thks.
I'm new on this Bitcoin world.
Few days ago I begun to mining in Kano pool.
Actually I don't know how and when dust payments will be send out.
Thks.
March 31, 2017, 05:52:06 AM
Block! by schmokeandapancake
s9v2
s9v2
March 30, 2017, 11:25:20 PM
Block! by cobramining
A7v2
And Block Friday begins!! A7v2
March 30, 2017, 11:22:03 PM
Block! by cobramining
A7v2
and 3 payouts.
A7v2
and 3 payouts.
March 30, 2017, 10:14:31 PM
I'll be doing a web server upgrade in about 20 hours - 31-Mar 3:00am UTC
No mining will be affected at all.
During the web server upgrade, the web site will be completely unavailable.
This is a straight forward VPS memory upgrade since the server provider has doubled the available ram on all their servers at the same cost.
I'm not sure exactly how long it will take, but it will certainly be less than 15 minutes.
Doing the web server (first) I'll be able to see how much effort is involved and how much of an outage it will be.
This will also lead to later upgrading all the rest of the nodes (NL, NYA, DE, SG , JP) and also finally the passthru that everyone mining to the main US node goes through.
I'll of course post about those upgrades before they happen, once I've worked out when they can be done.
So for now, just the web server will be upgraded tomorrow 31-Mar 3:00am UTC
Edit: I've also added a notice function to the web site and it shows this also - and I'll continue to use the notice function in the future also as needed.
Just a reminder No mining will be affected at all.
During the web server upgrade, the web site will be completely unavailable.
This is a straight forward VPS memory upgrade since the server provider has doubled the available ram on all their servers at the same cost.
I'm not sure exactly how long it will take, but it will certainly be less than 15 minutes.
Doing the web server (first) I'll be able to see how much effort is involved and how much of an outage it will be.
This will also lead to later upgrading all the rest of the nodes (NL, NYA, DE, SG , JP) and also finally the passthru that everyone mining to the main US node goes through.
I'll of course post about those upgrades before they happen, once I've worked out when they can be done.
So for now, just the web server will be upgraded tomorrow 31-Mar 3:00am UTC
Edit: I've also added a notice function to the web site and it shows this also - and I'll continue to use the notice function in the future also as needed.
This will happen in ~1 hour and 10 minutes.
Meanwhile, good to see the pool hash rate clearly above 30PHs at the moment - 33.5PHs
It actually was only a bit over 1 minute of server down time, but I did a bit of extra checking before and after to be sure all went as expected.
Next to start planning for the node upgrades ...
March 30, 2017, 09:59:55 PM
Quote
Meanwhile, good to see the pool hash rate clearly above 30PHs at the moment - 33.5PHs
Ja. Looks like Canaan has another batch of miners online for burn-in. 2 days ago they were down to 280THs, now back up to 2.3Phs Rock on canaan!
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