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1  Alternate cryptocurrencies / Pools (Altcoins) / Re: [ANN] The First Litecoin PPS Pool (litecoinpool.org) on: May 18, 2017, 09:18:32 AM
Thanks a lot pooler - I tried now 64 an miners are running for 2 days now so things look very promising!
2  Alternate cryptocurrencies / Pools (Altcoins) / Re: [ANN] The First Litecoin PPS Pool (litecoinpool.org) on: May 16, 2017, 04:04:04 PM
I tried now to force the difficulty (sorry, overread this in your first post) - maybe a stupid question but how do I know now which difficulty to set? (I used default = 64 now)
3  Alternate cryptocurrencies / Pools (Altcoins) / Re: [ANN] The First Litecoin PPS Pool (litecoinpool.org) on: May 16, 2017, 11:40:32 AM
I am a little bit lost now:
I tried to reduce the speed of my GC3355 from 850 down to 600MHz (in steps of 50MHz) but the longest period they worked is ca. 8 hours - after that I have to restart BFGminer to work them again (after getting the idle worker notification).

Before that I was using "WeMineLTC" and did not have to restart BFGminer at all (using is for more than 2 years).

Anybody got an idea what the problem could be? I doubt that the USB cables / power supply is the problem as the issues started directly after I switched to litecointpool.org Sad
4  Alternate cryptocurrencies / Pools (Altcoins) / Re: [ANN] The First Litecoin PPS Pool (litecoinpool.org) on: May 14, 2017, 08:15:34 AM
@pooler: Strange thing is that I was using my GC3355 for 2 years with WeMineLTC and just recently switched to litecoinpool and now the problems started!? I reduced now to 800MHz - lets see if this helps.
5  Alternate cryptocurrencies / Pools (Altcoins) / Re: [ANN] The First Litecoin PPS Pool (litecoinpool.org) on: May 10, 2017, 05:42:33 AM
I am getting more and more "Idle Worker Notification" mails and have to restart BFGminer to get my GC3355 running again. What can I do to prevent this? Thanks!

Code:
{
"pools" : [
{
"url" : "stratum+tcp://litecoinpool.org:3333",
"user" : "xxxx",
"pass" : "xxxx",
"pool-priority" : "0"
}
]
,
"api-listen" : true,
"api-mcast-port" : "4028",
"api-port" : "4028",
"expiry" : "120",
"expiry-lp" : "3600",
"failover-only" : true,
"log" : "20",
"no-pool-disable" : true,
"no-show-processors" : true,
"no-show-procs" : true,
"queue" : "1",
"scan-time" : "60",
"scrypt" : true,
"skip-security-checks" : "0",
"submit-stale" : true,
"temp-hysteresis" : "3",
"shares" : "0",
"kernel-path" : "/usr/local/share/bfgminer",
"scan" : [
"gridseed:all"
],
"set-device" : [
"gridseed:clock=850"
],
"api-allow" : "W:127.0.0.1,192.168.1/24"
}


6  Alternate cryptocurrencies / Pools (Altcoins) / Re: Litecoin Mining Pool Disappears, Stoking Fears of Fraud on: May 09, 2017, 01:33:44 PM
I had some LTC on my account - would be a pitty if they were lost  Sad
7  Bitcoin / Bitcoin Technical Support / Re: Bitcoin Core v0.12.0.0-g188ca9c (64-bit) crash with my wallet.dat on: March 15, 2016, 11:15:02 AM
I also noticed something strange:
The freshly created wallet.dat (if no wallet.dat is found) has 81,9kb size whereas my wallet.dat only is 53,2kb?
Your wallet might be corrupted. Try running Bitcoin Core with the -salvagewallet option.

Thanks a lot - that did the trick - bitcoin-qt is running stable since one day!
8  Bitcoin / Bitcoin Technical Support / Bitcoin Core v0.12.0.0-g188ca9c (64-bit) crash with my wallet.dat on: March 13, 2016, 06:29:57 PM
Hi!

I am running Bitcoin Core version v0.12.0.0-g188ca9c (64-bit) on Ubuntu 14.04 and I have the following problem:

If I delete / remove the wallet.dat file (with my keys) the client runs stable for hours or days.
But if I copy my wallet.dat file and start bitcoin-qt (even with -rescan) it just rescans successfully but then crashes after a couple of minutes with errors like:

Quote
2016-03-13 17:54:47 Pre-allocating up to position 0x200000 in rev00467.dat
2016-03-13 17:54:47 UpdateTip: new best=000000000000000001fc675dbc5ca0f84a4a250fdedecd069b18781f2b6475e6  height=402497  log2_work=84.292145  tx=116024344  date=2016-03-13 17:53:56 progress=1.000000  cache=37.8MiB(16770tx)
2016-03-13 17:54:47 UpdateTip: 5 of last 100 blocks above version 4
2016-03-13 18:17:30 UpdateTip: new best=000000000000000000df960c8deaee21b89a12a70b77e1fa5d33656ee62b9a9e  height=402498  log2_work=84.292187  tx=116026687  date=2016-03-13 18:16:32 progress=1.000000  cache=58.8MiB(25888tx)
2016-03-13 18:17:30 UpdateTip: 5 of last 100 blocks above version 4
2016-03-13 18:21:59 UpdateTip: new best=0000000000000000064dce1c8b32864ee2dc4bd2d65751c9f2dd56efa2a8a5f1  height=402499  log2_work=84.292228  tx=116027816  date=2016-03-13 18:20:39 progress=0.999999  cache=50.6MiB(7243tx)
2016-03-13 18:21:59 UpdateTip: 5 of last 100 blocks above version 4
2016-03-13 18:26:12 *** System error while flushing: CDB: Error -30974, can't open database
2016-03-13 18:26:14 tor: Thread interrupt
2016-03-13 18:26:14 torcontrol thread exit
2016-03-13 18:26:14 opencon thread interrupt
2016-03-13 18:26:14 msghand thread interrupt
2016-03-13 18:26:14 addcon thread interrupt
2016-03-13 18:26:14 scheduler thread interrupt
2016-03-13 18:26:14 net thread interrupt
2016-03-13 18:26:14 Shutdown: In progress...
2016-03-13 18:26:14 StopNode()
2016-03-13 18:26:14 *** System error while flushing: CDB: Error -30974, can't open database
2016-03-13 18:26:50 CDBEnv::EnvShutdown: Error -30974 shutting down database environment: DB_RUNRECOVERY: Fatal error, run database recovery
2016-03-13 18:26:50 Shutdown: done


I also noticed something strange:
The freshly created wallet.dat (if no wallet.dat is found) has 81,9kb size whereas my wallet.dat only is 53,2kb?

Can somebody help please?

Thanks!
9  Bitcoin / Bitcoin Technical Support / Re: Bitcoin-QT v0.11.2 on Ubuntu keeps crashing with "Error reading from database" on: January 17, 2016, 02:28:09 PM
It seems that hopefully the problem is solved now:
In the past I used the bitcoin-qt package which was downloadable - I now switched to the Ubuntu PPA and started once more from scratch but now it works.
Thanks to all the people that helped!
10  Bitcoin / Bitcoin Technical Support / Re: Bitcoin-QT v0.11.2 on Ubuntu keeps crashing with "Error reading from database" on: January 14, 2016, 06:33:18 PM
Failed :-(

Code:
2016-01-14 18:31:46 Bitcoin version v0.11.2 (2015-11-10 14:46:18 +0100)
2016-01-14 18:31:46 Using OpenSSL version OpenSSL 1.0.1k 8 Jan 2015
2016-01-14 18:31:46 Using BerkeleyDB version Berkeley DB 4.8.30: (April  9, 2010)
2016-01-14 18:31:46 Default data directory /home/andreas/.bitcoin
2016-01-14 18:31:46 Using data directory /home/andreas/.bitcoin
2016-01-14 18:31:46 Using config file /home/andreas/.bitcoin/bitcoin.conf
2016-01-14 18:31:46 Using at most 125 connections (1024 file descriptors available)
2016-01-14 18:31:46 Using 4 threads for script verification
2016-01-14 18:31:46 Using wallet wallet.dat
2016-01-14 18:31:46 init message: Verifying wallet...
2016-01-14 18:31:46 CDBEnv::Open: LogDir=/home/andreas/.bitcoin/database ErrorFile=/home/andreas/.bitcoin/db.log
2016-01-14 18:31:46 scheduler thread start
2016-01-14 18:31:46 Bound to [::]:8333
2016-01-14 18:31:46 Bound to 0.0.0.0:8333
2016-01-14 18:31:46 Cache configuration:
2016-01-14 18:31:46 * Using 2.0MiB for block index database
2016-01-14 18:31:46 * Using 32.5MiB for chain state database
2016-01-14 18:31:46 * Using 65.5MiB for in-memory UTXO set
2016-01-14 18:31:46 init message: Loading block index...
2016-01-14 18:31:46 Opening LevelDB in /home/andreas/.bitcoin/blocks/index
2016-01-14 18:31:46 Opened LevelDB successfully
2016-01-14 18:31:46 Opening LevelDB in /home/andreas/.bitcoin/chainstate
2016-01-14 18:31:46 Opened LevelDB successfully
2016-01-14 18:31:48 LoadBlockIndexDB: last block file = 154
2016-01-14 18:31:48 LoadBlockIndexDB: last block file info: CBlockFileInfo(blocks=131, size=48342554, heights=308993...309210, time=2014-07-03...2014-07-04)
2016-01-14 18:31:48 Checking all blk files are present...
2016-01-14 18:31:48 LoadBlockIndexDB: transaction index disabled
2016-01-14 18:31:48 LoadBlockIndexDB: hashBestChain=00000000000000003d317d770848793b61279a3d7efa7c079b04e4b6d30fb48c height=309177 date=2014-07-04 14:35:38 progress=0.274299
2016-01-14 18:31:48 init message: Verifying blocks...
2016-01-14 18:31:48 Verifying last 288 blocks at level 3
2016-01-14 18:31:50 No coin database inconsistencies in last 23 blocks (8874 transactions)
2016-01-14 18:31:50  block index            4093ms
2016-01-14 18:31:50 init message: Loading wallet...
2016-01-14 18:31:50 nFileVersion = 110200
2016-01-14 18:31:50 Keys: 101 plaintext, 0 encrypted, 101 w/ metadata, 101 total
2016-01-14 18:31:50  wallet                   61ms
2016-01-14 18:31:50 init message: Activating best chain...
2016-01-14 18:31:50 UpdateTip: new best=0000000000000000163b6bf41c338e1387fae49f32d275a48e7d5ee65882305d  height=309178  log2_work=79.539902  tx=41916909  date=2014-07-04 14:48:51 progress=0.274303  cache=2.3MiB(289tx)
2016-01-14 18:31:52 UpdateTip: new best=0000000000000000160eb0cbc13cd62566b017f6ea31d3e034e7b9964845371b  height=309179  log2_work=79.540021  tx=41917760  date=2014-07-04 14:51:37 progress=0.274317  cache=8.9MiB(2790tx)
2016-01-14 18:31:52 UpdateTip: new best=000000000000000038e7807dd4129b256cbf4daf901230e44f8e72b778047da0  height=309180  log2_work=79.540139  tx=41918153  date=2014-07-04 14:56:45 progress=0.274325  cache=10.8MiB(3996tx)
2016-01-14 18:31:53 UpdateTip: new best=00000000000000002915f0d3f141c2602fc85dc571b93289e5c55e3943906a67  height=309181  log2_work=79.540258  tx=41918192  date=2014-07-04 14:57:29 progress=0.274326  cache=10.8MiB(4404tx)
2016-01-14 18:31:53 UpdateTip: new best=0000000000000000150610ce3c7e27727234856d2999dfe34e98a77a293d6e8e  height=309182  log2_work=79.540376  tx=41918208  date=2014-07-04 14:54:40 progress=0.274325  cache=10.9MiB(4713tx)
2016-01-14 18:31:54 UpdateTip: new best=00000000000000001ee44bd2f51c64b1c08a346bfc93150be73c0a48f3c27e4a  height=309183  log2_work=79.540495  tx=41918926  date=2014-07-04 15:12:08 progress=0.274341  cache=13.4MiB(6423tx)
2016-01-14 18:31:55 UpdateTip: new best=00000000000000003869fcb70adc9f4a91be388cb7f25760e400bf68e70e86af  height=309184  log2_work=79.540613  tx=41919263  date=2014-07-04 15:15:58 progress=0.274347  cache=15.0MiB(7318tx)
2016-01-14 18:31:55 UpdateTip: new best=00000000000000002f4020f6697a0aa9864b0e515252e6b0c4499a1a57a075ab  height=309185  log2_work=79.540732  tx=41919431  date=2014-07-04 15:18:00 progress=0.274350  cache=15.4MiB(7884tx)
2016-01-14 18:31:55 UpdateTip: new best=00000000000000000d2bd914768b8ff751a70c9fd64aea117cddbf33d4a97ec0  height=309186  log2_work=79.540851  tx=41919586  date=2014-07-04 15:20:13 progress=0.274353  cache=15.9MiB(8168tx)
2016-01-14 18:31:56 UpdateTip: new best=00000000000000002dcd1aa01aef79c324006f221a1eb353b7ed4cb219bd04bc  height=309187  log2_work=79.540969  tx=41919899  date=2014-07-04 15:26:45 progress=0.274360  cache=17.7MiB(9111tx)
2016-01-14 18:31:58 UpdateTip: new best=000000000000000013dec953ae8d57aec29ecd3b80a7b109e4b49b8f7a198279  height=309188  log2_work=79.541088  tx=41921164  date=2014-07-04 15:52:04 progress=0.274386  cache=25.7MiB(11703tx)
2016-01-14 18:31:58 UpdateTip: new best=00000000000000001b029f6ad2410a8ff5a5271b3de968b08be69ac1c1a5a076  height=309189  log2_work=79.541206  tx=41921212  date=2014-07-04 15:53:01 progress=0.274387  cache=25.9MiB(11800tx)
2016-01-14 18:31:58 UpdateTip: new best=00000000000000002735b623a6292f8c4e72501a409ddbc80751df0c48cc5032  height=309190  log2_work=79.541324  tx=41921353  date=2014-07-04 15:55:11 progress=0.274390  cache=25.9MiB(12050tx)
2016-01-14 18:31:58 UpdateTip: new best=0000000000000000238bc55624a216d35ce5211f5967084a114e4a78900280e6  height=309191  log2_work=79.541443  tx=41921436  date=2014-07-04 15:56:25 progress=0.274391  cache=26.0MiB(12167tx)
2016-01-14 18:31:59 UpdateTip: new best=000000000000000039d4522813a5e69c09acc270e4bbc2ad48dee1e930328c46  height=309192  log2_work=79.541561  tx=41921864  date=2014-07-04 16:02:56 progress=0.274399  cache=26.9MiB(12883tx)
2016-01-14 18:31:59 UpdateTip: new best=000000000000000015a2a6ea79a759673f1483ffebc2fc14e3fa4a41f5f1f3ce  height=309193  log2_work=79.54168  tx=41922059  date=2014-07-04 16:06:41 progress=0.274403  cache=27.9MiB(13325tx)
2016-01-14 18:32:00 UpdateTip: new best=000000000000000025e5fb95b6ee298aa17915753d7e01eeafadc36470fbd29f  height=309194  log2_work=79.541798  tx=41922281  date=2014-07-04 16:10:42 progress=0.274408  cache=31.9MiB(13744tx)
2016-01-14 18:32:01 UpdateTip: new best=00000000000000002da9bb48ca0054029724c6598fe4980e2ca83efe7b8a99aa  height=309195  log2_work=79.541917  tx=41923293  date=2014-07-04 16:31:34 progress=0.274429  cache=37.3MiB(15672tx)
2016-01-14 18:32:02 UpdateTip: new best=000000000000000003f4ec0bc7c39ed69a51f67be1952410dea601fcb9a952fd  height=309196  log2_work=79.542035  tx=41923779  date=2014-07-04 16:41:19 progress=0.274439  cache=38.4MiB(16591tx)
2016-01-14 18:32:02 UpdateTip: new best=0000000000000000209c32f3cba5ee9354d1aea7c84f3b877beafc708981409f  height=309197  log2_work=79.542154  tx=41924137  date=2014-07-04 16:48:51 progress=0.274446  cache=38.9MiB(17108tx)
2016-01-14 18:32:03 UpdateTip: new best=00000000000000002440364fd6dce381221f09b0952c684def97fad8202b0558  height=309198  log2_work=79.542272  tx=41924284  date=2014-07-04 16:52:04 progress=0.274450  cache=39.2MiB(17314tx)
2016-01-14 18:32:04 UpdateTip: new best=000000000000000002d90f56b22f88f8a08616d9bb4d8ed0d6614360dfe9bf7e  height=309199  log2_work=79.54239  tx=41925062  date=2014-07-04 17:07:12 progress=0.274466  cache=43.9MiB(18546tx)
2016-01-14 18:32:05 UpdateTip: new best=00000000000000003cde6b9da06361c1cf6b3a2cf5c882999c4fca93dd7abba0  height=309200  log2_work=79.542509  tx=41925566  date=2014-07-04 17:17:03 progress=0.274476  cache=47.3MiB(19435tx)
2016-01-14 18:32:05 UpdateTip: new best=00000000000000003da51af684719457e2c6667a51d5fc783707e1db02e14d6f  height=309201  log2_work=79.542627  tx=41926160  date=2014-07-04 17:28:18 progress=0.274488  cache=48.1MiB(20341tx)
2016-01-14 18:32:06 UpdateTip: new best=00000000000000000294cc272646a9883c19b7184c76f32badc982f673a8e90f  height=309202  log2_work=79.542745  tx=41926359  date=2014-07-04 17:32:14 progress=0.274492  cache=48.3MiB(20571tx)
2016-01-14 18:32:07 UpdateTip: new best=000000000000000010dffe79da14c7f2443d03b4de793454482eac5a333bb616  height=309203  log2_work=79.542864  tx=41927372  date=2014-07-04 18:04:12 progress=0.274516  cache=48.7MiB(21863tx)
2016-01-14 18:32:08 UpdateTip: new best=000000000000000025dd9eb98bc286c641206964059eae86abfee0ccb690a6a7  height=309204  log2_work=79.542982  tx=41928115  date=2014-07-04 18:09:46 progress=0.274529  cache=52.8MiB(23387tx)
2016-01-14 18:32:09 UpdateTip: new best=000000000000000015ce8b1f2bcc99cd22b1948e128a8ebb2341f15005adea05  height=309205  log2_work=79.5431  tx=41928346  date=2014-07-04 18:13:18 progress=0.274533  cache=54.8MiB(23949tx)
2016-01-14 18:32:09 UpdateTip: new best=000000000000000039f581e0b4f4f72bc5fb235c486256f876e0a55b808d539c  height=309206  log2_work=79.543219  tx=41928602  date=2014-07-04 18:31:26 progress=0.274542  cache=55.3MiB(24337tx)
2016-01-14 18:32:10 UpdateTip: new best=00000000000000003724698634127a8001a8cabc043310113c86a415e3bcbf84  height=309207  log2_work=79.543337  tx=41929095  date=2014-07-04 18:28:02 progress=0.274549  cache=56.8MiB(25299tx)
2016-01-14 18:32:10 UpdateTip: new best=0000000000000000346c2c097094c8c3c225f38b4d94b2b1156da49fa034168b  height=309208  log2_work=79.543455  tx=41929271  date=2014-07-04 18:30:49 progress=0.274552  cache=57.0MiB(25562tx)
2016-01-14 18:32:11 UpdateTip: new best=00000000000000000a88674d8d06ea53b5f0aa2521c44ebdb1a3e6edbdfbcf62  height=309209  log2_work=79.543574  tx=41929527  date=2014-07-04 18:49:22 progress=0.274561  cache=57.1MiB(25835tx)
2016-01-14 18:32:12 UpdateTip: new best=000000000000000008220b94307e9c9049e5faf6a8d588ccf3deffd157b6723a  height=309210  log2_work=79.543692  tx=41930015  date=2014-07-04 18:57:24 progress=0.274570  cache=59.0MiB(26997tx)
2016-01-14 18:32:12 Corruption: block checksum mismatch
2016-01-14 18:32:12 *** System error while flushing: Database corrupted
2016-01-14 18:32:14 Reindexing block file blk00000.dat...
2016-01-14 18:32:14 Block Import: already had block 00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09 at height 1000
2016-01-14 18:32:14 Block Import: already had block 00000000dfd5d65c9d8561b4b8f60a63018fe3933ecb131fb37f905f87da951a at height 2000
2016-01-14 18:32:14 Block Import: already had block 000000004a81b9aa469b11649996ecb0a452c16d1181e72f9f980850a1c5ecce at height 3000
2016-01-14 18:32:14 Block Import: already had block 00000000922e2aa9e84a474350a3555f49f06061fd49df50a9352f156692a842 at height 4000
2016-01-14 18:32:14 Block Import: already had block 000000004d78d2a8a93a1d20a24d721268690bebd2b51f7e80657d57e226eef9 at height 5000
2016-01-14 18:32:14 Block Import: already had block 00000000dbbb79792303bdd1c6c4d7ab9c21bba0667213c2eca955e11230c5a5 at height 6000
2016-01-14 18:32:14 Block Import: already had block 00000000febe750c27cd55f8bead2b0d4faf33ba961f9e3c0314791ab90ade55 at height 7000
2016-01-14 18:32:14 Block Import: already had block 0000000094fbacdffec05aea9847000522a258c269ae37a74a818afb96fc27d9 at height 8000
2016-01-14 18:32:14 Block Import: already had block 00000000415c7a0f3e54ed29a3165414e5952fce6848b697696fcc840011a5b5 at height 9000
2016-01-14 18:32:14 Block Import: already had block 0000000099c744455f58e6c6e98b671e1bf7f37346bfd4cf5d0274ad8ee660cb at height 10000
2016-01-14 18:32:14 Block Import: already had block 00000000ea47d068e0ba9b4d902ae291850ac59cf29c2b89b2bacf3db3c37e3a at height 11000
2016-01-14 18:32:14 Block Import: already had block 0000000011d1d9f1af3e1d038cebba251f933102dbe181d46a7966191b3299ee at height 12000
2016-01-14 18:32:14 Block Import: already had block 00000000d85a4cf33f325d339b43559df5c8aaa1c2af2c71a1255e95f6038b5a at height 13000
2016-01-14 18:32:14 Block Import: already had block 000000002d9050318ec8112057423e30b9570b39998aacd00ca648216525fce3 at height 14000
2016-01-14 18:32:14 Block Import: already had block 000000005c3548bda7c3d3e2fb2db21f68b87f47dd8b7ed095dfeecee76038b7 at height 15000
2016-01-14 18:32:14 Block Import: already had block 00000000679a1ab3af6da03f13a0bc96d7215e65458b2d2edfa030b5b431e8b3 at height 16000
2016-01-14 18:32:14 Block Import: already had block 000000007778515cfe0665840b3697d542469ec21bef64cf44f4975690bc75dc at height 17000
2016-01-14 18:32:14 Block Import: already had block 00000000f914f0d0692e56bd06565ac4de668251b6a29fe0535d1e0031cfd0de at height 18000
2016-01-14 18:32:14 Block Import: already had block 00000000794894208a98d6a323f37e23ead638bcaf3a2718c80a4cf5e846fd32 at height 19000
2016-01-14 18:32:14 Block Import: already had block 00000000770ebe897270ca5f6d539d8afb4ea4f4e757761a34ca82e17207d886 at height 20000
2016-01-14 18:32:14 Block Import: already had block 00000000e435f35c8305e92dd2d4a9b9a29172a745bb7889cac6b5de4c643362 at height 21000
2016-01-14 18:32:14 Block Import: already had block 000000004625a14242beccb38c63a1f770a76ee5788764e6c0abd4129bbc1b9d at height 22000
2016-01-14 18:32:14 Block Import: already had block 00000000034516e6053bcec513c978f3f83fa90f4e569044a59a2a7f3419d487 at height 23000
2016-01-14 18:32:14 Block Import: already had block 00000000f04fccc81f37002707e9501a3f7bdcf25f65531f386a2da8af20122e at height 24000
2016-01-14 18:32:14 Block Import: already had block 00000000ae4b125eb183e689b7231eafa8c992d5b8c952d9f3cd30a79a788ddf at height 25000
2016-01-14 18:32:14 Block Import: already had block 000000006d6c151db6d4d67356d590a897a11cd7d8111ee989de6f2f548410bf at height 26000
2016-01-14 18:32:14 Block Import: already had block 000000002cc4a38b7e2e9d45b0fe677806d841835af340b10e5c8b51811e6572 at height 27000
2016-01-14 18:32:14 Block Import: already had block 00000000172c5ed49d7dfc29bf9a18a53fa2d050fa37aa210d6d4080fd0c7e67 at height 28000
2016-01-14 18:32:14 scheduler thread interrupt
2016-01-14 18:32:14 Shutdown: In progress...
2016-01-14 18:32:14 StopNode()
2016-01-14 18:32:14 Corruption: block checksum mismatch
2016-01-14 18:32:14 *** System error while flushing: Database corrupted
11  Bitcoin / Bitcoin Technical Support / Re: Bitcoin-QT v0.11.2 on Ubuntu keeps crashing with "Error reading from database" on: January 12, 2016, 06:26:03 PM
Thanks for the hint - I tried a different harddisk now and started again (bootstrap.dat) - but once again :-(

Code:
2016-01-12 18:22:01 Bitcoin version v0.11.2 (2015-11-10 14:46:18 +0100)
2016-01-12 18:22:01 Using OpenSSL version OpenSSL 1.0.1k 8 Jan 2015
2016-01-12 18:22:01 Using BerkeleyDB version Berkeley DB 4.8.30: (April  9, 2010)
2016-01-12 18:22:01 Default data directory /home/and/.bitcoin
2016-01-12 18:22:01 Using data directory /home/and/.bitcoin
2016-01-12 18:22:01 Using config file /home/and/.bitcoin/bitcoin.conf
2016-01-12 18:22:01 Using at most 125 connections (1024 file descriptors available)
2016-01-12 18:22:01 Using 4 threads for script verification
2016-01-12 18:22:01 Using wallet wallet.dat
2016-01-12 18:22:01 init message: Verifying wallet...
2016-01-12 18:22:01 CDBEnv::Open: LogDir=/home/and/.bitcoin/database ErrorFile=/home/and/.bitcoin/db.log
2016-01-12 18:22:01 scheduler thread start
2016-01-12 18:22:01 Bound to [::]:8333
2016-01-12 18:22:01 Bound to 0.0.0.0:8333
2016-01-12 18:22:01 Cache configuration:
2016-01-12 18:22:01 * Using 2.0MiB for block index database
2016-01-12 18:22:01 * Using 32.5MiB for chain state database
2016-01-12 18:22:01 * Using 65.5MiB for in-memory UTXO set
2016-01-12 18:22:01 init message: Loading block index...
2016-01-12 18:22:01 Opening LevelDB in /home/and/.bitcoin/blocks/index
2016-01-12 18:22:01 Opened LevelDB successfully
2016-01-12 18:22:01 Opening LevelDB in /home/and/.bitcoin/chainstate
2016-01-12 18:22:01 Opened LevelDB successfully
2016-01-12 18:22:03 LoadBlockIndexDB: last block file = 287
2016-01-12 18:22:03 LoadBlockIndexDB: last block file info: CBlockFileInfo(blocks=195, size=86631616, heights=361282...362305, time=2015-06-17...2015-06-24)
2016-01-12 18:22:03 Checking all blk files are present...
2016-01-12 18:22:03 LoadBlockIndexDB: transaction index disabled
2016-01-12 18:22:03 LoadBlockIndexDB: hashBestChain=00000000000000000fb85e7dba7f188535020832a5aff4957154ccd67611d106 height=362028 date=2015-06-22 11:47:30 progress=0.781106
2016-01-12 18:22:03 init message: Verifying blocks...
2016-01-12 18:22:03 Verifying last 288 blocks at level 3
2016-01-12 18:22:06 No coin database inconsistencies in last 4 blocks (3138 transactions)
2016-01-12 18:22:06  block index            5319ms
2016-01-12 18:22:06 init message: Loading wallet...
2016-01-12 18:22:06 nFileVersion = 110200
2016-01-12 18:22:06 Keys: 101 plaintext, 0 encrypted, 101 w/ metadata, 101 total
2016-01-12 18:22:06  wallet                   32ms
2016-01-12 18:22:06 init message: Activating best chain...
2016-01-12 18:22:09 UpdateTip: new best=00000000000000000680e67368a6b0a4c16ff496295de258572560b071634af2  height=362029  log2_work=82.971563  tx=72972246  date=2015-06-22 11:48:37 progress=0.781108  cache=14.2MiB(3108tx)
2016-01-12 18:22:10 UpdateTip: new best=00000000000000000b520ea88a9d64afecc0af78af46c4461f4c5c1cd577fc4a  height=362030  log2_work=82.971595  tx=72973405  date=2015-06-22 12:21:41 progress=0.781132  cache=17.4MiB(4782tx)
2016-01-12 18:22:13 UpdateTip: new best=0000000000000000132d04a69878e4f2d8c7bd298ec0d3a0eb73a20a776a9fa7  height=362031  log2_work=82.971628  tx=72975486  date=2015-06-22 12:26:45 progress=0.781143  cache=41.1MiB(9681tx)
2016-01-12 18:22:15 UpdateTip: new best=000000000000000002bd7bb6fe2194c3ae11557103591c3f03a4d132c5f2e1c2  height=362032  log2_work=82.97166  tx=72976367  date=2015-06-22 12:28:44 progress=0.781147  cache=42.4MiB(10782tx)
2016-01-12 18:22:18 UpdateTip: new best=000000000000000001c119caad4ef97fdbf1ee041a0cc7e15db9daf5dcad18b9  height=362033  log2_work=82.971693  tx=72976928  date=2015-06-22 12:41:41 progress=0.781157  cache=42.9MiB(11514tx)
2016-01-12 18:22:22 UpdateTip: new best=0000000000000000057579d10135ccea977d0d19eac225758a740774d710ba48  height=362034  log2_work=82.971725  tx=72977260  date=2015-06-22 13:25:38 progress=0.781184  cache=43.6MiB(12349tx)
2016-01-12 18:22:25 UpdateTip: new best=00000000000000000b2df329293632a46c6b6a6c066fe5a617b264ff6edfa6a4  height=362035  log2_work=82.971757  tx=72977647  date=2015-06-22 13:31:27 progress=0.781189  cache=46.0MiB(13017tx)
2016-01-12 18:22:28 UpdateTip: new best=000000000000000007643937ad9e070acb3da559083ec5f2f36acdb519f028e0  height=362036  log2_work=82.97179  tx=72981130  date=2015-06-22 13:43:46 progress=0.781210  cache=47.3MiB(18093tx)
2016-01-12 18:22:32 UpdateTip: new best=000000000000000009677d7232d1943f4dea42cfa03bb0c9920d49d6e09ed0c3  height=362037  log2_work=82.971822  tx=72981313  date=2015-06-22 13:59:45 progress=0.781219  cache=47.3MiB(18348tx)
2016-01-12 18:22:36 UpdateTip: new best=00000000000000000c4a97d6a1fc28f31cf77659bca5f2a9eb6a076567b64f50  height=362038  log2_work=82.971855  tx=72981416  date=2015-06-22 14:10:31 progress=0.781226  cache=47.2MiB(18773tx)
2016-01-12 18:22:40 UpdateTip: new best=0000000000000000037fe7c1b4313790a7232e49d49a6496bbdeffef0531ef2c  height=362039  log2_work=82.971887  tx=72981591  date=2015-06-22 14:13:39 progress=0.781229  cache=47.2MiB(19007tx)
2016-01-12 18:22:44 UpdateTip: new best=000000000000000005233ace411d05fe7082ea6bbb0d65bd265a368259a4eca4  height=362040  log2_work=82.97192  tx=72981684  date=2015-06-22 14:15:46 progress=0.781230  cache=46.7MiB(18403tx)
2016-01-12 18:22:48 UpdateTip: new best=00000000000000000cc4a6e759cadadb5fe70cee44a14e5908820ab26c6fbb18  height=362041  log2_work=82.971952  tx=72983073  date=2015-06-22 14:27:07 progress=0.781242  cache=61.6MiB(23221tx)
2016-01-12 18:22:51 UpdateTip: new best=000000000000000004a86d33bfe434d28cd270e90c3e73711f96b0ec12265e94  height=362042  log2_work=82.971985  tx=72983249  date=2015-06-22 14:22:42 progress=0.781240  cache=61.1MiB(22557tx)
2016-01-12 18:22:55 Corruption: block checksum mismatch
2016-01-12 18:22:55 *** System error while flushing: Database corrupted
2016-01-12 18:23:03 scheduler thread interrupt
2016-01-12 18:23:03 Shutdown: In progress...
2016-01-12 18:23:03 StopNode()
2016-01-12 18:23:03 Corruption: block checksum mismatch
2016-01-12 18:23:03 *** System error while flushing: Database corrupted

12  Bitcoin / Bitcoin Technical Support / Bitcoin-QT v0.11.2 on Ubuntu keeps crashing with "Error reading from database" on: January 08, 2016, 03:17:08 PM
Hi all!

I hope you can help me with my problems that started ~ 2 months ago:
I was not able to start bitcoin-qt anymore because of the error stated in the subject "Error reading from database".
  • After that I tried to re-index and after re-indexing it still did not work with the same error message.
  • Then I deleted the data directory .bitcoin (after backing up wallet.dat) and downloaded the blockchain again - still the same problem.
  • Finally I decided to download the "bootstrap.dat" file but now I am facing the same problem again.

I have no more ideas how to solve this issue - please help :-(

Quote

2016-01-08 15:09:46 Bitcoin version v0.11.2 (2015-11-10 14:46:18 +0100)
2016-01-08 15:09:46 Using OpenSSL version OpenSSL 1.0.1k 8 Jan 2015
2016-01-08 15:09:46 Using BerkeleyDB version Berkeley DB 4.8.30: (April  9, 2010)
2016-01-08 15:09:46 Default data directory /home/aeas/.bitcoin
2016-01-08 15:09:46 Using data directory /home/aeas/.bitcoin
2016-01-08 15:09:46 Using config file /home/aeas/.bitcoin/bitcoin.conf
2016-01-08 15:09:46 Using at most 125 connections (1024 file descriptors available)
2016-01-08 15:09:46 Using 4 threads for script verification
2016-01-08 15:09:46 Using wallet wallet.dat
2016-01-08 15:09:46 scheduler thread start
2016-01-08 15:09:46 init message: Verifying wallet...
2016-01-08 15:09:46 CDBEnv::Open: LogDir=/home/aeas/.bitcoin/database ErrorFile=/home/aeas/.bitcoin/db.log
2016-01-08 15:09:46 Bound to [::]:8333
2016-01-08 15:09:46 Bound to 0.0.0.0:8333
2016-01-08 15:09:46 Cache configuration:
2016-01-08 15:09:46 * Using 2.0MiB for block index database
2016-01-08 15:09:46 * Using 32.5MiB for chain state database
2016-01-08 15:09:46 * Using 65.5MiB for in-memory UTXO set
2016-01-08 15:09:46 init message: Loading block index...
2016-01-08 15:09:46 Opening LevelDB in /home/aeas/.bitcoin/blocks/index
2016-01-08 15:09:47 Opened LevelDB successfully
2016-01-08 15:09:47 Opening LevelDB in /home/aeas/.bitcoin/chainstate
2016-01-08 15:09:47 Opened LevelDB successfully
2016-01-08 15:09:49 LoadBlockIndexDB: last block file = 233
2016-01-08 15:09:49 LoadBlockIndexDB: last block file info: CBlockFileInfo(blocks=134, size=40929298, heights=343333...344359, time=2015-02-13...2015-02-20)
2016-01-08 15:09:49 Checking all blk files are present...
2016-01-08 15:09:50 LoadBlockIndexDB: transaction index disabled
2016-01-08 15:09:50 LoadBlockIndexDB: hashBestChain=00000000000000000c3e89849063749e4de6839148986d7a58eea8a0538d8763 height=343550 date=2015-02-15 08:48:07 progress=0.607992
2016-01-08 15:09:50 init message: Verifying blocks...
2016-01-08 15:09:50 Verifying last 288 blocks at level 3
2016-01-08 15:09:55 No coin database inconsistencies in last 10 blocks (6105 transactions)
2016-01-08 15:09:55  block index            8230ms
2016-01-08 15:09:55 init message: Loading wallet...
2016-01-08 15:09:55 nFileVersion = 110200
2016-01-08 15:09:55 Keys: 0 plaintext, 212 encrypted, 0 w/ metadata, 212 total
2016-01-08 15:09:55  wallet                  304ms
2016-01-08 15:09:55 init message: Activating best chain...
2016-01-08 15:09:56 UpdateTip: new best=00000000000000000c46f843c244e2a86c8ac531332849beb1945fa52a6f4c26  height=343551  log2_work=82.237409  tx=59690676  date=2015-02-15 08:52:43 progress=0.607996  cache=8.0MiB(1192tx)
2016-01-08 15:09:56 UpdateTip: new best=00000000000000000ae2c7e21c407ecb60bdca59f426b53350d7cb8ef17ac7dd  height=343552  log2_work=82.237458  tx=59691188  date=2015-02-15 09:20:45 progress=0.608015  cache=9.9MiB(2367tx)
2016-01-08 15:10:00 Pre-allocating up to position 0x200000 in rev00231.dat
2016-01-08 15:10:00 UpdateTip: new best=000000000000000017477cad9b0c001c09ec7439dc3f921abb6586a226e12d08  height=343553  log2_work=82.237506  tx=59692215  date=2015-02-15 09:24:53 progress=0.608025  cache=28.9MiB(5830tx)
2016-01-08 15:10:01 UpdateTip: new best=00000000000000000f00b12ab56383f339702db5b50c497e07663d262f466753  height=343554  log2_work=82.237554  tx=59693099  date=2015-02-15 10:27:25 progress=0.608063  cache=29.7MiB(7497tx)
2016-01-08 15:10:02 LevelDB read failure: Corruption: block checksum mismatch
2016-01-08 15:10:02 Corruption: block checksum mismatch
2016-01-08 15:14:57 Error reading from database: Database corrupted

13  Local / Mining (Deutsch) / Re: Guide: Was ist Mining?, Anfängerfragen/FAQs, Profitabel?, etc... on: April 06, 2014, 05:09:28 PM
Sorry - hab den Thread erstellt.
14  Alternate cryptocurrencies / Mining (Altcoins) / Gridseed GC3355 - how to find out current temperature? on: April 06, 2014, 04:51:51 PM
Hi!

I am using a Gridseed GC3355 to mine LTC under Linux - I am using bfgminer and sometimes cpuminer.

My question is: Is there a way to find out the current temperature of the GC3355?

I am asking as I think about removing the (very loud) fan as I am using it only for LTC and not BTC and I read that for LTC mining the hardware does not get very hot?
15  Alternate cryptocurrencies / Mining (Altcoins) / Can somebody please explaing the output to me? on: April 06, 2014, 04:45:25 PM
Hi!

Recently I started to mine LTC with a Gridseed GC3355 - I was quite surprised as I now get different output from cpuminer - can somebody please explaing how to read this?

I was not able to find documentation on this Sad

Code:
0: <<< LTC : 55200000f8a4886612345678
[2014-04-05 10:29:00] 0: Target: 000003fffc000000000000000000000000000000000000000000000000000000
[2014-04-05 10:29:00] 0:   Hash: 0000010385dd78449be15b5ac2c7ca87ff6d0fee3dfd9ac4c161740e1ceeca32
[2014-04-05 10:29:00] 0: Got nonce f8a48866, Hash <= Htarget!
[2014-04-05 10:29:00] accepted: 3747/3749 (99.95%), 0.00 khash/s (yay!!!)
0: <<< LTC : 552000009e01f1cc12345678
[2014-04-05 10:29:02] 0: Target: 000003fffc000000000000000000000000000000000000000000000000000000
[2014-04-05 10:29:02] 0:   Hash: 000003f794c6d160532646052190dcc83e4d95ebb3deb6c77a60b1478dc47a65
[2014-04-05 10:29:02] 0: Got nonce 9e01f1cc, Hash <= Htarget!
[2014-04-05 10:29:02] accepted: 3748/3750 (99.95%), 0.00 khash/s (yay!!!)
0: <<< LTC : 552000007b5f240012345678
[2014-04-05 10:29:02] 0: Target: 000003fffc000000000000000000000000000000000000000000000000000000
[2014-04-05 10:29:02] 0:   Hash: 00000366a040b9d6f0f0a7955ded1e610e006f932deb5777c88b103667dce7df
[2014-04-05 10:29:02] 0: Got nonce 7b5f2400, Hash <= Htarget!
[2014-04-05 10:29:02] accepted: 3749/3751 (99.95%), 0.00 khash/s (yay!!!)
[2014-04-05 10:29:14] Stratum detected new block
[2014-04-05 10:29:14] 0: Dispatching new work to GC3355 LTC core
0: >>> LTC : 55aa1f2816000000
0: >>> LTC : 55aa1f2817000000
0: >>> LTC : 55aa1f00000000000000000000000000000000000000000000000000000000feff010000856e5de8d3c5b56b0d76f3c02972d3f64d33f912d3e116e64515eefd368f6e4f00000002eca7d4d479064bb3854e8444aaf59e056fbd3a9e1f645bfafaa8250e699b0162f81d83ae32227462ff582b7ea401c189d5b37df86c54db0694fe63bc32850d94533fbed91b0b679600000000ffffffff12345678
0: <<< LTC : 55200000b335170012345678
[2014-04-05 10:29:35] 0: Target: 000001fffe000000000000000000000000000000000000000000000000000000
[2014-04-05 10:29:35] 0:   Hash: 00000149146c1a66926b8028523941b88ba5e12f20460f2b7ca51eb0046a2f2b
[2014-04-05 10:29:35] 0: Got nonce b3351700, Hash <= Htarget!
[2014-04-05 10:29:35] accepted: 3750/3752 (99.95%), 0.00 khash/s (yay!!!)
16  Local / Mining (Deutsch) / GC3355 Temperatur auslesen unter Linux? on: April 05, 2014, 08:39:48 AM
Hallo!

Ich betreibe einen GC3355 unter Linux - gibt es eine Möglichkeit die aktuelle Temperatur auszulesen? Wenn ja gibt es auch Infos über die maximal-Temperatur?

Danke!
17  Local / Mining (Deutsch) / Re: Guide: Was ist Mining?, Anfängerfragen/FAQs, Profitabel?, etc... on: April 05, 2014, 08:30:46 AM
Hallo!

Ich hätte eine Anfängerfrage zum Thema Mining mit einem GC3355:
Ich betreibe ihn unter Linux im SCRYPT mode und bekomme jede Menge output auf der commandline - leider sagt mir der nicht viel - kann mir das jemand erklären bitte?

Code:
0: <<< LTC : 55200000f8a4886612345678
[2014-04-05 10:29:00] 0: Target: 000003fffc000000000000000000000000000000000000000000000000000000
[2014-04-05 10:29:00] 0:   Hash: 0000010385dd78449be15b5ac2c7ca87ff6d0fee3dfd9ac4c161740e1ceeca32
[2014-04-05 10:29:00] 0: Got nonce f8a48866, Hash <= Htarget!
[2014-04-05 10:29:00] accepted: 3747/3749 (99.95%), 0.00 khash/s (yay!!!)
0: <<< LTC : 552000009e01f1cc12345678
[2014-04-05 10:29:02] 0: Target: 000003fffc000000000000000000000000000000000000000000000000000000
[2014-04-05 10:29:02] 0:   Hash: 000003f794c6d160532646052190dcc83e4d95ebb3deb6c77a60b1478dc47a65
[2014-04-05 10:29:02] 0: Got nonce 9e01f1cc, Hash <= Htarget!
[2014-04-05 10:29:02] accepted: 3748/3750 (99.95%), 0.00 khash/s (yay!!!)
0: <<< LTC : 552000007b5f240012345678
[2014-04-05 10:29:02] 0: Target: 000003fffc000000000000000000000000000000000000000000000000000000
[2014-04-05 10:29:02] 0:   Hash: 00000366a040b9d6f0f0a7955ded1e610e006f932deb5777c88b103667dce7df
[2014-04-05 10:29:02] 0: Got nonce 7b5f2400, Hash <= Htarget!
[2014-04-05 10:29:02] accepted: 3749/3751 (99.95%), 0.00 khash/s (yay!!!)
[2014-04-05 10:29:14] Stratum detected new block
[2014-04-05 10:29:14] 0: Dispatching new work to GC3355 LTC core
0: >>> LTC : 55aa1f2816000000
0: >>> LTC : 55aa1f2817000000
0: >>> LTC : 55aa1f00000000000000000000000000000000000000000000000000000000feff010000856e5de8d3c5b56b0d76f3c02972d3f64d33f912d3e116e64515eefd368f6e4f00000002eca7d4d479064bb3854e8444aaf59e056fbd3a9e1f645bfafaa8250e699b0162f81d83ae32227462ff582b7ea401c189d5b37df86c54db0694fe63bc32850d94533fbed91b0b679600000000ffffffff12345678
0: <<< LTC : 55200000b335170012345678
[2014-04-05 10:29:35] 0: Target: 000001fffe000000000000000000000000000000000000000000000000000000
[2014-04-05 10:29:35] 0:   Hash: 00000149146c1a66926b8028523941b88ba5e12f20460f2b7ca51eb0046a2f2b
[2014-04-05 10:29:35] 0: Got nonce b3351700, Hash <= Htarget!
[2014-04-05 10:29:35] accepted: 3750/3752 (99.95%), 0.00 khash/s (yay!!!)
18  Local / Mining (Deutsch) / Re: Gridseed GC3355 - welches Netzteil klein und leise on: March 17, 2014, 09:42:09 PM
Danke - soweit ich das sehen kann, sind die beiden Geräte identisch, oder?

Bei meinem Link sind nur die Kosten nach AT billiger, warum ich dieses bevorzugen würde :-)
19  Local / Mining (Deutsch) / Re: Gridseed GC3355 - welches Netzteil klein und leise on: March 17, 2014, 09:31:35 PM
Würde so ein Netzteil passen?

http://www.ebay.de/itm/12V-1A-2A-3A-5A-12W-24W-36W-60W-Trafo-Netzteil-Netzadapter-LED-SMD-RGB-Strip-/281231462629?pt=DE_M%C3%B6bel_Wohnen_Nachtlichter_Lichts%C3%A4ulen&var=&hash=item417ab390e5
20  Local / Mining (Deutsch) / Gridseed GC3355 - welches Netzteil klein und leise on: March 17, 2014, 08:17:05 PM
Hallo!

Habe bei eBay einen GC3355 ersteigert, den ich nebenbei laufen lassen möchte.

Kann mir jemand von Euch ein Netzteil empfehlen (möglichst klein / kompakt und kostengünstig)?

Danke!
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