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Published 20 hours ago • verified publisher icon filecoin-project

[venus] venus sync stuck / venus 同步卡顿

Open simlecode opened this issue 1 year ago • 1 comments

链服务模块 / Chain Service Components

  • [X] venus
  • [ ] venus-auth
  • [ ] venus-gateway
  • [ ] venus-messager
  • [ ] venus-miner
  • [ ] 文档 / docs

订单服务模块 / Deal Service Components

  • [ ] venus-market
  • [ ] 文档 / docs

算力服务模块 / Storage Power Service Components

  • [ ] venus-sector-manager
  • [ ] venus-worker
  • [ ] 文档 / docs

版本 / Version

v1.10.0-rc4

描述 / Describe the Bug

venus 在 calibration 网络同步出现卡住，但过一段时间能够恢复

日志 / Logging Information

无

重现步骤 / Repo Steps

No response

simlecode avatar Feb 27 '23 05:02 simlecode

背景

calibration 网络有一个矿工一直提前20秒左右出块

问题

venus 存在跳高度的情况，也就是有的高度不会进行 SetHead

日志

2023-03-03T10:47:05.592+0800 INFO sync.module syncer/syncer_submodule.go:192 received new block bafy2bzacebqx3wimnl43fyjkdsf74rpztrxoggobz55h3k4bcb7t33nu3cp62 height 349509 from peer 12D3KooWRSQj7uzzvzag1GCB6rs6GQ2B26yx4A3CmS38sLASDvVk age -24.40786s

2023-03-03T10:47:05.813+0800 INFO chainsync.dispatcher dispatcher/dispatcher.go:221 failed sync of { bafy2bzacebqx3wimnl43fyjkdsf74rpztrxoggobz55h3k4bcb7t33nu3cp62 } at 349509 failed to sync tipset { bafy2bzacebqx3wimnl43fyjkdsf74rpztrxoggobz55h3k4bcb7t33nu3cp62 }, number 1 of 2 in chain: validate mining failed block was from the future (now=1677811625, blk=1677811650): temporal error

排查结果

venus 会先收到提前出的块，也就会对其先进行验证，但会验证会失败。提前出的块会把 lowWeight 的值给拔高， 当同高度其它块的 ParentWeight 小于提前出的块的 ParentWeight （比较 ParentWeight 的逻辑）时，就只会验证提前出的块，也就不会进行 SetHead。

simlecode avatar Mar 03 '23 03:03 simlecode