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Author Topic: OFFICIAL CGMINER mining software thread for linux/win/osx/mips/arm/r-pi 4.10.0  (Read 5756347 times)
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ancow
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November 06, 2012, 08:46:50 PM
 #7901

Latest cgminer from git doesn't seem to want to do long polling in conjunction with p2pool any more. Pastebin link to log: http://pastebin.com/g3A3z1hb (note line 46, where the long polling URL is sent)

After reverting to 2.8.7 (git checkout v2.8.7), long polling works again.

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November 06, 2012, 10:27:56 PM
 #7902

Latest cgminer from git doesn't seem to want to do long polling in conjunction with p2pool any more. Pastebin link to log: http://pastebin.com/g3A3z1hb (note line 46, where the long polling URL is sent)

After reverting to 2.8.7 (git checkout v2.8.7), long polling works again.
Thanks, will investigate.

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November 07, 2012, 01:37:44 AM
 #7903

I have 2 CM1s mining in Australia due to high elec costs...Over the last few weeks I have noticed that they only mine for between a few minutes to a few hours (8 tops). Having said this, the best I have done is 2 days str8 mining.
Did you try using a (powered) usb hub?
No powered USB hub as the gigabyte MB has 3*power USB ports. I do have my eye on a nice Dr who powered hub though...will give it a try

Have you found this to be a good solution on ur rigs?
Yes, I had problems with a high-S/N board. After connecting it via a (powered) USB hub it worked great. The problem isn't that the USB port of your mainboard can't provide enough power, but that there seems to be some kind of "interference/noise" going through the USB cable and to the mainboard, making the USB link unstable. The USB hub should "protect" the mainboard.

thnx...sounds like a good excuse to acquire a DR Who Tardis 4 port powered hub....    Grin

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November 07, 2012, 02:56:29 AM
 #7904

OK I looked.. used the search function and even google but can't find an answer to this question...  I posted on a new thread and was directed to this one.  My question is why will cgminer running on ubuntu 12.04 64 bit will not submit shares (in a timely manner) for scrypt mining.  Hashrate in the cgminer console is ~310Kh/s but share submits are reporting 2Kh/s

Here is my post https://bitcointalk.org/index.php?topic=120773.0

When I posted it I was running 2.7.5 and now I am running 2.8.7 and having the same problem.  Any ideas?
Any help is much appreciated.

Naelr

I think my post got trumped by release 2.9.0... anyone have any ideas?

Naelr

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November 07, 2012, 02:45:10 PM
 #7905

Latest cgminer from git doesn't seem to want to do long polling in conjunction with p2pool any more. Pastebin link to log: http://pastebin.com/g3A3z1hb (note line 46, where the long polling URL is sent)

After reverting to 2.8.7 (git checkout v2.8.7), long polling works again.
Thanks, will investigate.
Confirmed, same there on 2.9.1
Code:
cgminer version 2.9.1 - Started: [2012-11-07 15:42:23]
--------------------------------------------------------------------------------
 (3s):13.01M (avg):11.27Mh/s | Q:3  A:0  R:1  HW:0  E:0%  U:0.0/m
 TQ: 0  ST: 1  SS: 0  DW: 0  NB: 1  LW: 0  GF: 0  RF: 0  WU: 0.5
 Connected to rav3n.dtdns.net without LP as user toy.gpu
 Block: 033c5d4cfc943e4f85e5a5ec...  Started: [15:42:23]  Best share: 1
--------------------------------------------------------------------------------
 [P]ool management [G]PU management [S]ettings [D]isplay options [Q]uit
 GPU 0:  61.0C  48%    | 12.79M/11.27Mh/s | A:0 R:1 HW:0 U:0.00/m I: 0
--------------------------------------------------------------------------------

 [2012-11-07 15:42:22] Started cgminer 2.9.1
 [2012-11-07 15:42:22] Loaded configuration file cgminer.conf
 [2012-11-07 15:42:22] Probing for an alive pool
 [2012-11-07 15:42:23] No suitable long-poll found for pool http://rav3n.dtdns.net:9332
 [2012-11-07 15:42:47] Rejected b636ebc2 Diff 1/1 GPU 0

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November 08, 2012, 05:17:47 AM
 #7906

I am also getting that same long poll error when connecting to hashpower.com. With 2.8.7 long polling works there.

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November 08, 2012, 07:55:29 PM
 #7907

Working nicely.
Have GW, GBT & Stratum pools all up and running.

Something in the order of:
11,000% efficiency on Eclipse (GBT + Var Diff)
1,800% efficiency on MaxBTC (GW)
550% efficiency on Ozcoin (Stratum)

Get VERY large discards on GBT though, on the order of 1000%
Roughly 30% on Stratum and GW

Kano, did you said you're gonna add data counters to the pools? That'd be very interesting to see.


 
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November 08, 2012, 08:30:22 PM
 #7908

Working nicely.
Have GW, GBT & Stratum pools all up and running.

Something in the order of:
11,000% efficiency on Eclipse (GBT + Var Diff)
1,800% efficiency on MaxBTC (GW)
550% efficiency on Ozcoin (Stratum)

Get VERY large discards on GBT though, on the order of 1000%
Roughly 30% on Stratum and GW

Kano, did you said you're gonna add data counters to the pools? That'd be very interesting to see.
 
Yes I'll add data counters to the pools soon ...
I'm working on some MMQ stuff at the moment.

However ........ 11,000% efficiency?
What GH/s are you?
That seems too high ... though that is probably on a high hash rate?

I'm of course referring to the issue of work age and the negative affect on BTC.

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November 08, 2012, 08:54:31 PM
 #7909

Working nicely.
Have GW, GBT & Stratum pools all up and running.

Something in the order of:
11,000% efficiency on Eclipse (GBT + Var Diff)
1,800% efficiency on MaxBTC (GW)
550% efficiency on Ozcoin (Stratum)

Get VERY large discards on GBT though, on the order of 1000%
Roughly 30% on Stratum and GW

Kano, did you said you're gonna add data counters to the pools? That'd be very interesting to see.


 
The switch between regular and GBT pools is still not ideal and the GBT work on switching to it can be stale for a while. There is a fix in git for this.

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November 08, 2012, 09:48:20 PM
 #7910

Yes I'll add data counters to the pools soon ...
I'm working on some MMQ stuff at the moment.

However ........ 11,000% efficiency?
What GH/s are you?
That seems too high ... though that is probably on a high hash rate?

I'm of course referring to the issue of work age and the negative affect on BTC.

Yep, that high Smiley
It factors in the var diff shares (2.5 ish), so it's 'no of diff 1 equivalent shares'/'get block templates'*100.
Running at a little over 5GH/s.
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November 09, 2012, 12:01:36 AM
 #7911

Hmm, had this happen a couple of times now:

Code:
[2012-11-08 14:59:15] Switching to http://pool.maxbtc.com:8332
 [2012-11-08 15:02:47] LONGPOLL from pool 2 requested work restart
 [2012-11-08 15:06:21] LONGPOLL from pool 2 requested work restart
 [2012-11-08 15:14:16] LONGPOLL from pool 2 detected new block
 [2012-11-08 15:14:35] LONGPOLL from pool 2 requested work restart
 [2012-11-08 15:17:03] LONGPOLL from pool 2 requested work restart
 [2012-11-08 15:17:10] LONGPOLL from pool 2 detected new block
 [2012-11-08 15:18:16] LONGPOLL from pool 2 requested work restart
 [2012-11-08 15:18:16] New block detected on network before longpoll
 [2012-11-08 15:18:29] LONGPOLL from pool 2 requested work restart

Crashed with signal 11! Will attempt to restart
 [2012-11-08 15:18:29] Started cgminer 2.9.1
 [2012-11-08 15:18:29] Loaded configuration file /opt/etc/cgminer.conf
 [2012-11-08 15:18:29] Icarus Detect: Test failed at /dev/usb/tts/0: get 00000000, should: 000187a2
 [2012-11-08 15:18:29] Icarus Detect: Test failed at /dev/usb/tts/1: get 00000000, should: 000187a2
 [2012-11-08 15:18:29] Icarus Detect: Test failed at /dev/usb/tts/2: get 00000000, should: 000187a2
 [2012-11-08 15:18:29] Icarus Detect: Test failed at /dev/usb/tts/3: get 00000000, should: 000187a2
 [2012-11-08 15:18:29] Icarus Detect: Test failed at /dev/usb/tts/4: get 00000000, should: 000187a2
 [2012-11-08 15:18:29] Icarus Detect: Test failed at /dev/usb/tts/5: get 00000000, should: 000187a2
 [2012-11-08 15:18:30] Probing for an alive pool
 [2012-11-08 15:18:32] GBT longpoll ID activated for http://us2.eclipsemc.com:8337
 [2012-11-08 15:18:32] Pool 1 http://pool.maxbtc.com:8332 alive
 [2012-11-08 15:18:32] Pool 2 http://pool.maxbtc.com:8332 alive
 [2012-11-08 15:18:34] Pool 3 http://us3.eclipsemc.com:8337 alive
 [2012-11-08 15:18:34] Pool 4 http://us2.ozco.in:8332 alive
 [2012-11-08 15:18:35] BFL2: Garbled response probably throttling, clearing buffer
 [2012-11-08 15:18:35] BFL3: Garbled response probably throttling, clearing buffer
 [2012-11-08 15:18:36] Pool 5 http://us1.eclipsemc.com:8337 alive
 [2012-11-08 15:18:37] API bind to port 4028 failed - trying again in 30sec
 [2012-11-08 15:18:37] BFL1: invalid nonce - HW error
 [2012-11-08 15:18:37] BFL1: invalid nonce - HW error
 [2012-11-08 15:18:37] BFL1: Error: Send work reports: NONCE-FOUND:19BCCFAE,CD347D9C

 [2012-11-08 15:18:37] BFL1: Error: Get result reports: OK

 [2012-11-08 15:18:37] BFL1: Error: Send work reports: ERR:UNKNOWN!!!

 [2012-11-08 15:18:37] BFL4: invalid nonce - HW error
 [2012-11-08 15:18:37] BFL4: invalid nonce - HW error
 [2012-11-08 15:18:38] BFL1: Garbled response probably throttling, clearing buffer
 [2012-11-08 15:18:38] BFL1: Garbled response probably throttling, clearing buffer
 [2012-11-08 15:18:39] BFL1: Comms error
 [2012-11-08 15:18:42] BFL1: Comms error
 [2012-11-08 15:18:47] BFL1: invalid nonce - HW error
 [2012-11-08 15:18:47] BFL1: invalid nonce - HW error
 [2012-11-08 15:18:47] BFL1: invalid nonce - HW error
 [2012-11-08 15:18:51] BFL1: took 8495ms - longer than 7000ms
 [2012-11-08 15:18:51] BFL1: Error: Get result reports: USY
 . . .
From then on, all BFLs get garbled, never to kick back into sync. Still get some use out of them, seem to run about half speed.

The attempted restart seems to be a new thing... shame it doesn't work. The script I use already restarts cgminer if it quits, and generally works.
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November 09, 2012, 12:10:22 AM
 #7912

I see, you've added a sig handler for segmentation faults.

Maybe some resources/ports/handles/file pointers/whatevers aren't being closed cleanly and things get messed up?

I'll put the --no-restart in my cmd line.
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November 09, 2012, 12:21:05 AM
 #7913

Another thing...
The Stratum pool isn't be read correctly from the conf file.
I added it via the API, saved config and it correctly shows in conf file:

   {
      "url" : "stratum+tcp://stratum.ozco.in:3333",
      "user" : "xxxxx",
      "pass" : "xxxxx"
   }

But then when cgminer starts, it shows via the API as a disabled pool, without the 'stratum+tcp://' prefix or port suffix, just 'stratum.ozco.in'.
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November 09, 2012, 01:35:20 AM
 #7914

Currently on 2.9.1 with all the same stats as in my previous post.  There has been several times where my GPU winds down(hash rate abruptly drops) after a block has been found, and then Cgminer crashes.  Fortunately, I was able to watch the crash occur, and there was nothing abnormal being displayed on the program  the moment before the crash happens.  I'm currently on a mining pool that uses GBT protocol.  Thanks, I thought I'd report this abnormality.
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November 09, 2012, 02:47:23 AM
 #7915

Another thing...
The Stratum pool isn't be read correctly from the conf file.
I added it via the API, saved config and it correctly shows in conf file:

   {
      "url" : "stratum+tcp://stratum.ozco.in:3333",
      "user" : "xxxxx",
      "pass" : "xxxxx"
   }

But then when cgminer starts, it shows via the API as a disabled pool, without the 'stratum+tcp://' prefix or port suffix, just 'stratum.ozco.in'.
Leave the striked out bit out of the conf file. It's a bug in the configuration reading code.

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November 10, 2012, 03:43:45 AM
 #7916

cgminer 2.9.1 and 2.8.7 crash hard when mining on stratum pool and get disconnected.  I've seen it happen multiple times now.

windows 7 x64.

next time it happens I'll see if I can get some details from windows.

M

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November 10, 2012, 04:06:06 AM
 #7917

cgminer 2.9.1 and 2.8.7 crash hard when mining on stratum pool and get disconnected.  I've seen it happen multiple times now.

windows 7 x64.

next time it happens I'll see if I can get some details from windows.

M

I'm on 2.8.7, and it crashed when I unplugged my wifi adapter. I didn't think anything of it, but it sounds similar.

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November 10, 2012, 03:49:15 PM
 #7918

Somewhere between 2.8.5 and 2.9.1 the mhs 5s fields changed from 5 to 3. What is the setting to change this back to 5s?

Thanks,
gigavps
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November 10, 2012, 05:02:57 PM
 #7919

Somewhere between 2.8.5 and 2.9.1 the mhs 5s fields changed from 5 to 3. What is the setting to change this back to 5s?

Thanks,
gigavps

If you mean the Log interval then have a Look at the git in the section commits.

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X[[]]X
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November 10, 2012, 07:33:37 PM
 #7920

Con,

2.9.1 is extremely unstable for me on Win7 64bit... I went back to 2.8.5.

Can I get you extra debugging info?

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