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Messages - KillerByte

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211
MemoryCoin / Re: mmc.xpool.xram.co - First Memorycoin Pool
« on: December 25, 2013, 08:30:33 pm »
Quote from: agnostik_one on December 25, 2013, 08:29:15 pm
Quote from: KillerByte on December 25, 2013, 08:18:47 pm
Quote from: agnostik_one on December 25, 2013, 08:00:48 pm
is this normal? i mean the duplicates... what does the first number actually mean?

hash generated - 7502 / 1968 / 3640808312
hash generated - 10725 / 1968 / 3757984692
hash generated - 13317 / 1968 / 2492638785
hash generated - 12666 / 1968 / 2015562052
hash generated - 12666 / 1968 / 2015562052
hash generated - 14294 / 1968 / 3536542128
hash generated - 14294 / 1968 / 3536542128
hash generated - 13666 / 1968 / 1088440815
hash generated - 13666 / 1968 / 1088440815
hash generated - 13666 / 1968 / 1088440815
hash generated - 12510 / 1968 / 3560445581


I have never seen that before... do you hash quickly?

are you submitting double shares?


hmm, probably around 10 hpm.
regarding submitting double shares, it sometimes happens that the miner submits one or two shares and right after that tries to submit another one or two shares which then get rejected...

maby that is the cause of those rejects?

that is an issue I could fix with the miner.

212
MemoryCoin / Re: mmc.xpool.xram.co - First Memorycoin Pool
« on: December 25, 2013, 08:29:31 pm »
any ideas on the buffer overflow message?

Quote
*** buffer overflow detected ***: memorypool terminated

213
MemoryCoin / Re: mmc.xpool.xram.co - First Memorycoin Pool
« on: December 25, 2013, 08:25:51 pm »
Quote from: marlowbg on December 25, 2013, 07:26:54 pm
Quote from: svyatoslav on December 25, 2013, 07:25:36 pm
stats for 64 core and 64 threads

[STATS] 2013-12-25 19:23:21 | SHARES: 5 (100.0% | 5.4/h), VL: 5 (62.5%), RJ: 3 (37.5%), ST: 0 (0.0%)

I think you have to keep it running for some time to get proper stats, because there is some luck involved also... as far as I know.

Otherwise REJECTS are not good to have... it happens to me also.

yes, most likely because the server crashes. Thanks for the report though.

My computer at home has 0 rejects when the server works... :)

214
MemoryCoin / Re: mmc.xpool.xram.co - First Memorycoin Pool
« on: December 25, 2013, 08:18:47 pm »
Quote from: agnostik_one on December 25, 2013, 08:00:48 pm
is this normal? i mean the duplicates... what does the first number actually mean?

hash generated - 7502 / 1968 / 3640808312
hash generated - 10725 / 1968 / 3757984692
hash generated - 13317 / 1968 / 2492638785
hash generated - 12666 / 1968 / 2015562052
hash generated - 12666 / 1968 / 2015562052
hash generated - 14294 / 1968 / 3536542128
hash generated - 14294 / 1968 / 3536542128
hash generated - 13666 / 1968 / 1088440815
hash generated - 13666 / 1968 / 1088440815
hash generated - 13666 / 1968 / 1088440815
hash generated - 12510 / 1968 / 3560445581


I have never seen that before... do you hash quickly?

are you submitting double shares?

Quote from: marlowbg on December 25, 2013, 08:18:08 pm
system:111
hash generated - 10273 / 1968 / 992674184
connecting to 162.243.216.74:1339
system:111
hash generated - 988 / 1968 / 732418756

this is what happens with my node

yeah, thats because it just crashed... again :( debugging....

EDIT: 1000+ clients connecting. That is probobly part of why. I have the debugger running. ready for another error.

EDIT: *** buffer overflow detected ***: memorypool terminated

I think I know the fix... but any ideas while I am at it?

215
MemoryCoin / Re: mmc.xpool.xram.co - First Memorycoin Pool
« on: December 25, 2013, 07:24:10 pm »
Quote from: svyatoslav on December 25, 2013, 07:22:16 pm
it It seems it getting faster :)

Oh, got it.

Well, the server was upgraded. There are less rejects it seems.

Sent from my Nexus 7 using Tapatalk


216
MemoryCoin / Re: mmc.xpool.xram.co - First Memorycoin Pool
« on: December 25, 2013, 07:20:59 pm »



Quote from: ig0tik3d on December 25, 2013, 07:19:12 pm
Quote from: KillerByte on December 25, 2013, 06:49:47 pm
Quote from: ig0tik3d on December 25, 2013, 06:46:02 pm
KillerByte this miner is compatible with your pool  https://bitsharestalk.org/index.php?topic=1585.0

Are you sure? I dont see how that could be... this pool is not getwork compatible.
it is was question not affirmation ))

OK, sorry for the confusion :)

Sent from my Nexus 7 using Tapatalk


217
MemoryCoin / Re: mmc.xpool.xram.co - First Memorycoin Pool
« on: December 25, 2013, 07:19:22 pm »
I don't quite understand your post... 10x slower?

Sent from my Nexus 7 using Tapatalk


218
MemoryCoin / Re: mmc.xpool.xram.co - First Memorycoin Pool
« on: December 25, 2013, 07:16:57 pm »
Quote from: svyatoslav on December 25, 2013, 07:14:52 pm
pool is on, but very slow now

does not seem slow to me. Internet lag maby?

Quote
Not need but pool server need optimize /etc/sysctl.conf keepalive time out vs..

see file: https://github.com/GTRsdk/mmcFE/blob/master/scripts/linux-tune.sh

This is also helpful. The pool is not at all pushpool based, but I probobly will implement it. Thanks!

219
MemoryCoin / Re: mmc.xpool.xram.co - First Memorycoin Pool
« on: December 25, 2013, 07:13:04 pm »
Quote from: itsik78 on December 25, 2013, 07:10:33 pm
Something's strange...
It says that a block was found a few minutes ago and yet the share count wasn't zeroed out

I just noticed. Probobly has to do with the server crashes... I am trying to decide if it matters to reset or not. I think it is fine to leave it, just so long as it resets next block.

Quote from: marlowbg on December 25, 2013, 07:11:12 pm
MK6kyLAgPzRo5RXkkVFZz9Jv1i4PvXWAhQ

only if the advices are helping you :)


they were really helpful, thanks.

220
MemoryCoin / Re: mmc.xpool.xram.co - First Memorycoin Pool
« on: December 25, 2013, 07:09:29 pm »
Quote from: h0g0f0g0 on December 25, 2013, 07:04:48 pm
KilleByte will you publish the code so that more people can contribute? I guess it will have positive effect on quality.

I have been considering it... but then everyone else will just open their own pool :)

This wasnt even a software bug, so a code change would not have helped.

Quote from: marlowbg on December 25, 2013, 07:03:47 pm
if you edint any .conf file - the settings will be triggered after reboot.

just in case also apply the port range that I've given also.

This will increase the possible simultaneous connections to the server.

you can paste here the result of cat /proc/net/sockstat once the server is up and running for at least 10-20 minutes, so we can see what is the load and if you are near some limit.

Great. Thanks for your help... donation address maby?

s4l1h... I am still reading your post.

221
MemoryCoin / Re: mmc.xpool.xram.co - First Memorycoin Pool
« on: December 25, 2013, 07:00:23 pm »
Quote from: s4l1h on December 25, 2013, 06:58:59 pm
Quote from: KillerByte on December 25, 2013, 06:47:07 pm
OK, I might have finally found the reason why the pool keeps crashing!

terminate called after throwing an instance of 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::system::system_error> >'
  what():  accept: Too many open files

Does this mean that the server has reached its limit?

Figured I would post this and let everyone know. It has finally been found!

open /etc/security/limits.conf and change pool software user limit.

Example:

www-data soft nofile 750000
www-data hard nofile 750000
root soft nofile 750000
root hard nofile 750000



What is pool software?

its just C++ code with boost.

I think that will work. Thanks for the help. Do you think a restart is needed?

222
MemoryCoin / Re: mmc.xpool.xram.co - First Memorycoin Pool
« on: December 25, 2013, 06:56:50 pm »
Quote from: marlowbg on December 25, 2013, 06:54:11 pm
Quote from: KillerByte on December 25, 2013, 06:47:07 pm
OK, I might have finally found the reason why the pool keeps crashing!

terminate called after throwing an instance of 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::system::system_error> >'
  what():  accept: Too many open files

Does this mean that the server has reached its limit?

Figured I would post this and let everyone know. It has finally been found!

ulimit -n 500000; ./poolstart

also this helps

echo 1000 65535 > /proc/sys/net/ipv4/ip_local_port_range

will help you.

I was getting into that. Unfortunately, the hard limit must be increased. I just edited /etc/sysctl.conf, hopefully the restart will fix.

EDIT: that was not the limits file... so I just found out it is somewhere else :)

223
MemoryCoin / Re: mmc.xpool.xram.co - First Memorycoin Pool
« on: December 25, 2013, 06:49:47 pm »
Quote from: ig0tik3d on December 25, 2013, 06:46:02 pm
KillerByte this miner is compatible with your pool  https://bitsharestalk.org/index.php?topic=1585.0

Are you sure? I dont see how that could be... this pool is not getwork compatible.

224
MemoryCoin / Re: mmc.xpool.xram.co - First Memorycoin Pool
« on: December 25, 2013, 06:47:07 pm »
OK, I might have finally found the reason why the pool keeps crashing!

terminate called after throwing an instance of 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::system::system_error> >'
  what():  accept: Too many open files

Does this mean that the server has reached its limit?

Figured I would post this and let everyone know. It has finally been found!

225
MemoryCoin / Re: mmc.xpool.xram.co - First Memorycoin Pool
« on: December 25, 2013, 06:22:53 pm »
Quote from: svyatoslav on December 25, 2013, 06:22:26 pm
may be we can help you with a good hosting, we really need it to be fast!

no, its a software issue. the hosting is good... trust me.

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