Topic: [9 TH] Bitparking Pool, DGM 0%,vardiff,stratum,Merge Mining - page 68. (Read 163780 times)
At some point I plan to add support for notifying miners if their miner's stop mining. I'm open to suggestions on how best to handle the notification trigger. For my own server down notifications I'm using Pushover to send notifications to my phone. As a stopgap until I've implemented something for miners, if you'd like to receive pushover notifications if you're miner hash rate drops you can bitmessage me at BM-BbgTgGa6LX3yYqwJSwdwrzysvfWjM2u6 (or post here if you don't mind it being public, or PM me, or email the bitparking admin address) with your account name, your pushover user key and the hash rate minimum you want to receive a notification and I'll set a notification up for you.
Can you please explain why speed in statistic http://mmpool.bitparking.com/user/ is 15% lower then i see in cgminer on my side ?
There were some server restarts today to try and track down the issue causing the stratum server crash that has been occurring on the mornings. Hopefully I've done the last of these just now to resolve the issue. Borked again? Accepted shares on my Avalon have stopped. It won't failover for some reason. Doublec please get this fixed.
I've looked into the failover issue and applied a fix just now. There was a short server restart as a result. I'll monitor the fix and see how it goes. 
Hi Doublec,
Can you please explain why speed in statistic http://mmpool.bitparking.com/user/ is 15% lower then i see in cgminer on my side ?
( there is no rejects or hardware errors)
Because of that i have lower btc earn
Yesterday it wasn't such issue
Regards
Can you please explain why speed in statistic http://mmpool.bitparking.com/user/ is 15% lower then i see in cgminer on my side ?
( there is no rejects or hardware errors)
Because of that i have lower btc earn
Yesterday it wasn't such issue
Regards
Working well for me, thanks. I really like the 'spartan' no-frills style.
Borked again? Accepted shares on my Avalon have stopped. It won't failover for some reason. Doublec please get this fixed.
Edit: Restarted my miner and it appears to be working again.
Edit: Restarted my miner and it appears to be working again.
I never experienced anything like this while mining at mmpool.bitparking.com.
Seems there is a cache problem. After a while that cache is being cleared. Where have the missing shares gone?
The backup server does cache shares for a short time and this will always result in the website and stats being a number of shares behind. These are always submitted though. If you were to stop mining for a few minutes it'd catch up. Just in case though I've disabled the advertising of the backup server while I investigate to see if there are any issues. Seems there is a cache problem. After a while that cache is being cleared. Where have the missing shares gone?
I've tried stratum2.bitparking.com, and initially it looked as if everything runs perfectly. Normal hashrate, zero stales. After a while I noticed that the balance doesn't match the number of accepted shares. I stopped everything and started a controlled test session:
I never experienced anything like this while mining at mmpool.bitparking.com.
Seems there is a cache problem. After a while that cache is being cleared. Where have the missing shares gone?
Code:
UTC shares bitpark earnings
hhmmss accepted balance /2720nBTC deficit
180210 0 0.03381504 0 0
180540 42 0.03381504 0 -42
180704 60 0.03390188 32 -28
180806 68 0.03390208 32 -36
180928 85 0.03390208 32 -53
181010 94 0.03390208 32 -62
181123 109 0.03390208 32 -77
181232 119 0.03394560 48 -71
181400 138 0.03394560 48 -90
181538 159 0.03398912 64 -95
181651 175 0.03403264 80 -95
181755 184 0.03407616 96 -88
181911 198 0.03411968 112 -86
182047 215 0.03416320 128 -87
182215 235 0.03425024 160 -75
182322 257 0.03433728 192 -65
182408 271 0.03433728 192 -79
182449 282 0.03433728 192 -90
182558 290 0.03438080 208 -82
182704 304 0.03438080 208 -96
182808 314 0.03442432 224 -90
182922 321 0.03442432 224 -97
183027 339 0.03451136 256 -83
183120 352 0.03451136 256 -96
183210 362 0.03455488 272 -90
183332 379 0.03459840 288 -91
# stop miner, stratum proxy still running
183440 379 0.03459840 288 -91
183545 379 0.03459840 288 -91
183650 379 0.03459840 288 -91
183800 379 0.03459840 288 -91
# start miner, stratum proxy still running
183805 379 0.03459840 288 -91
183930 385 0.03459840 288 -97
184040 400 0.03468544 320 -80
184213 423 0.03477248 352 -71
184322 441 0.03477248 352 -89
184438 459 0.03481600 368 -91
184531 473 0.03490304 400 -73
# stop miner, stratum proxy still running
184640 473 0.03490304 400 -73
# stop stratum proxy
184715 473 0.03490304 400 -73
184902 473 0.03490304 400 -73
185003 473 0.03490304 400 -73
193309 473 0.03490304 400 -73
hhmmss accepted balance /2720nBTC deficit
180210 0 0.03381504 0 0
180540 42 0.03381504 0 -42
180704 60 0.03390188 32 -28
180806 68 0.03390208 32 -36
180928 85 0.03390208 32 -53
181010 94 0.03390208 32 -62
181123 109 0.03390208 32 -77
181232 119 0.03394560 48 -71
181400 138 0.03394560 48 -90
181538 159 0.03398912 64 -95
181651 175 0.03403264 80 -95
181755 184 0.03407616 96 -88
181911 198 0.03411968 112 -86
182047 215 0.03416320 128 -87
182215 235 0.03425024 160 -75
182322 257 0.03433728 192 -65
182408 271 0.03433728 192 -79
182449 282 0.03433728 192 -90
182558 290 0.03438080 208 -82
182704 304 0.03438080 208 -96
182808 314 0.03442432 224 -90
182922 321 0.03442432 224 -97
183027 339 0.03451136 256 -83
183120 352 0.03451136 256 -96
183210 362 0.03455488 272 -90
183332 379 0.03459840 288 -91
# stop miner, stratum proxy still running
183440 379 0.03459840 288 -91
183545 379 0.03459840 288 -91
183650 379 0.03459840 288 -91
183800 379 0.03459840 288 -91
# start miner, stratum proxy still running
183805 379 0.03459840 288 -91
183930 385 0.03459840 288 -97
184040 400 0.03468544 320 -80
184213 423 0.03477248 352 -71
184322 441 0.03477248 352 -89
184438 459 0.03481600 368 -91
184531 473 0.03490304 400 -73
# stop miner, stratum proxy still running
184640 473 0.03490304 400 -73
# stop stratum proxy
184715 473 0.03490304 400 -73
184902 473 0.03490304 400 -73
185003 473 0.03490304 400 -73
193309 473 0.03490304 400 -73
I never experienced anything like this while mining at mmpool.bitparking.com.
Seems there is a cache problem. After a while that cache is being cleared. Where have the missing shares gone?
I installed some monitoring on the pool hash rate to ping my phone if it dropped low and it triggered this morning. I was able to see the reason for the recent crashes and have fixed the issue. Pool had about 5 minutes downtime. I'll continue to monitor.
The getwork server is now randomly picking one of the stratum servers for the redirect header. If you want to connect to a specific server use the "stratum+tcp" address directly on your miner.
I have a backup stratum server operating on stratum+tcp://stratum2.bitparking.com:3333. If the main stratum server fails this one should continue operating. It's not a complete failover as it still relies on some features on the main server but will work fine for the types of stratum crashes that occurred recently. You can also pick the stratum server that provides the best latency for your miner. I'll continue working on a solution that works in the case of the main server completely failing.
Same here. Completely unreliable at the moment 
Thanks, restarted pool. I should have the backup server up today - it's been syncing the blockchain and is nearly complete.
Same here. Completely unreliable at the moment
Yup, same here.
@doublec any info?
@doublec any info?
It looks like the pool is having issues again...
I'm working on bringing up a second stratum server as a backup. You may see stats appearing on the main page and the JSON data for this second server while I test. I'll announce here when it's available.
Default difficulty on the stratum server has been changed from 8 to 16. You can adjust this higher or lower using "d=16" as your password, replacing "16" with the difficulty you want to mine at.
Stratum server was crashing. I've restarted and will monitor it to track down the issue.
Yes Stratum is pooched for me also - attempting to submit a share disconnects from the pool.
Same here.
Jump to: