BitShares Forum
Main => General Discussion => Topic started by: alt on January 19, 2015, 11:42:02 pm
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marketmaker (unlocked) >>> blockchain_list_blocks 1569032 20
HEIGHT TIMESTAMP SIGNING DELEGATE # TXS SIZE LATENCY PROCESSING TIME RAND
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1569032 2015-01-19T23:31:40 dev-metaexchange.monsterer 0 166 0 0.002906 da7429dddc7b3da503cbf5a91c48c297d11937fb
1569033 2015-01-19T23:31:50 spartako2 1 326 0 0.006998 622bcfb94f8ce8d2427b3dcecae47be99809f821
MISSED 2015-01-19T23:32:00 delegate.bitsuperlab N/A N/A N/A N/A N/A
MISSED 2015-01-19T23:32:10 delegate-dev2.btsnow N/A N/A N/A N/A N/A
MISSED 2015-01-19T23:32:20 emski.bitdelegate N/A N/A N/A N/A N/A
MISSED 2015-01-19T23:32:30 delegate-dev1.btsnow N/A N/A N/A N/A N/A
MISSED 2015-01-19T23:32:40 fire.and.blood.dragon N/A N/A N/A N/A N/A
MISSED 2015-01-19T23:32:50 dev0.nikolai N/A N/A N/A N/A N/A
MISSED 2015-01-19T23:33:00 mr.agsexplorer N/A N/A N/A N/A N/A
MISSED 2015-01-19T23:33:10 mrs.agsexplorer N/A N/A N/A N/A N/A
MISSED 2015-01-19T23:33:20 argentina-marketing.matt608 N/A N/A N/A N/A N/A
MISSED 2015-01-19T23:33:30 btsx.chinesecommunity N/A N/A N/A N/A N/A
MISSED 2015-01-19T23:33:40 delegate.follow-my-vote N/A N/A N/A N/A N/A
MISSED 2015-01-19T23:33:50 dev-trial.misc.nikolai N/A N/A N/A N/A N/A
MISSED 2015-01-19T23:34:00 init0 N/A N/A N/A N/A N/A
MISSED 2015-01-19T23:34:10 delegated-proof-of-steak N/A N/A N/A N/A N/A
MISSED 2015-01-19T23:34:20 spartako N/A N/A N/A N/A N/A
1569034 2015-01-19T23:34:30 dc-delegate 9 8691 1 0.059155 bbd521f564645b25a649fd64a166f39f07b7899e
1569035 2015-01-19T23:34:40 very.strong 0 166 0 0.018619 cb99ec4132500ed6e6d48d2a88259db8aa7a1ff8
1569036 2015-01-19T23:34:50 delegate.liondani 0 166 0 0.002861 02a36f14c02a6d541e33742b8b5f6291f17eed6c
1569037 2015-01-19T23:35:00 hear.me.roar.lion 0 166 0 0.010612 f2bb00a92365f823c74b73215914e1b44a81c650
1569038 2015-01-19T23:35:10 media.bitscape 0 166 0 0.001442 48ddb1b517ed4670e088bba3dcc3ec0532ec59dd
1569033
a05a5287b977290e56dfdccc4c1b7c209e900aa8 delegate-dev2.btsnow 5 966 2015-01-19T23:32:10 0 NO NO
fa8cb6e5da6ffb04b830fb580c304f58fa72d127 spartako 10 8851 2015-01-19T23:34:20 0 NO NO
0effbf5ae27c438aac2d8d24bb2eafb034a9cd27 delegate.follow-my-vote 10 8851 2015-01-19T23:33:40 0 NO NO
757cfbda980d11803a3367119d19f4ee4d14f284 btsx.chinesecommunity 10 8851 2015-01-19T23:33:30 0 NO NO
fe194cbadf08b08c61967e358d3c9049ec0469dc dev-trial.misc.nikolai 10 8851 2015-01-19T23:33:50 0 NO NO
d34dac7334aee63c5a8e0b854d42fb3abd08f843 dev0.nikolai 10 8851 2015-01-19T23:32:50 0 NO NO
fbc542eb1b0aef2073efbcedfd4aa6de4945af28 delegated-proof-of-steak 10 8851 2015-01-19T23:34:10 0 NO NO
09421f33445721c6cc65f163b0c11c620538eb31 fire.and.blood.dragon 5 966 2015-01-19T23:32:40 0 NO NO
348921c9925aeb7dcf51db40173b4e232821b2ad delegate-dev1.btsnow 5 966 2015-01-19T23:32:30 0 NO NO
17a041ca92769777c78f869ea9cd16b3fcb57c9b argentina-marketing.matt608 10 8851 2015-01-19T23:33:20 0 NO NO
dd7280921e737dab4abd33cb6cf2072297889263 emski.bitdelegate 5 966 2015-01-19T23:32:20 0 NO NO
3fa3d044e0ce6830a68389c64dd43af27527aba1 init0 10 8851 2015-01-19T23:34:00 0 NO NO
8540dcef226a63d96a7b825489d1bd887d8100b6 delegate.bitsuperlab 5 966 2015-01-19T23:32:00 0 NO NO
b2ce267caf6b7a5b4588b0c603ce6c1061719861 dc-delegate 9 8691 2015-01-19T23:34:30 1 YES YES
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https://github.com/BitShares/bitshares/issues/1279
We might have a few delegates only allow 1 trx per block until this is resolved so that the network doesn't go down if this happens again after everyone upgrades to 0.5.0
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Nikolai's log file suggests that he signed a block containing duplicate transactions, and then rejected his own block due to the duplicate.
It will be helpful if delegates that missed this block can post the part of their p2p.log at the time they should have produced.
I do not recommend that all delegates do this, but it is probably safest that some accept only 1 transaction per block until we can release a fix. I have set my delegate using:
delegate_set_block_max_transaction_count 1
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very wired, I missed this block at 23:32:00, and the log between 23:00:00 ~ 23:32:50 have lost too.
http://50.116.4.37/p2p.log.20150119T230000.txt (http://50.116.4.37/p2p.log.20150119T230000.txt)
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Based on Nikolai's logs, I have identified this as a very old bug that seems to have only caused block production failure in rare cases. It will be fixed in 0.6.0.
I can explain the details of the bug after 0.6.0 is released, but until then there is likely not much risk. If large numbers of delegates do happen to freeze before that happens, they can temporarily work around it by doing:
delegate_set_block_max_transaction_count 1
And the default setting can be restored as:
delegate_set_block_max_transaction_count -1
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thanks vikram
来自我的 HUAWEI P7-L00 上的 Tapatalk
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thanks vikram
来自我的 HUAWEI P7-L00 上的 Tapatalk
Thanks for reporting this.