lotus 扇区一致性检测 删除错误扇区

1，POST提交失败

ERROR	storageminer	storage/wdpost_run.go:101	runPost failed: running window post failed:
    github.com/filecoin-project/lotus/storage.(*WindowPoStScheduler).runPost
        /root/lotus/storage/wdpost_run.go:599
  - sanity check failed

lotus-miner proving deadlines

1个扇区错误导致整个deadline 0扇区都提交失败

lotus-miner proving deadline 0

2，检测扇区

• 导出环境变量

export TMPDIR=
export FIL_PROOFS_PARENT_CACHE=
export FIL_PROOFS_PARAMETER_CACHE=
export RUST_LOG=info
export FIL_PROOFS_MAXIMIZE_CACHING=1
export FIL_PROOFS_USE_GPU_COLUMN_BUILDER=1
export FIL_PROOFS_USE_GPU_TREE_BUILDER=1
export BELLMAN_CUSTOM_GPU=

./sector-checker checking --sector-size=32G --miner-addr=矿工ID --storage-dir=存储目录

• 删除错误扇区，重新检测通过

3，扇区188已经上链

# lotus-miner sectors list | grep 188 
188  Proving              YES      NO      1728645 (in 1 year 24 weeks)  CC

• 扇区cache不是74M，从远程节点拷贝cache的74M替换

store/cache# du -sh * | grep -v 74M
416G s-t矿工-188

• 查找扇区存储位置

lotus-miner storage find 188

• 远程矿工目录worker/sealed，从远程节点拷贝sealed的32GB替换store/sealed的扇区

scp s-t矿工-188 root@IP:/cephfs/store/sealed

# lotus-miner proving deadline 0
Faulty Sectors:           [184 186 188 194]

• 目录store/sealed

# md5sum s-t矿工-184
+69a85eaa6fd28784c634a6bcb1d5984c  s-t矿工-184

3.1 查看扇区故障

# lotus-miner storage find 184
In 44... (Cache)
	Sealing: true; Storage: false
	Remote
	URL: http://IP:3456/remote/cache/s-t矿工-184
In 89... (Sealed, Cache)
	Sealing: false; Storage: true
	Local (/cephfs/k1/store)
	URL: http://IP:2345/remote/sealed/s-t矿工-184
In fd... (Sealed)
	Sealing: true; Storage: false
	Remote
	URL: http://IP:3456/remote/sealed/s-t矿工-184

• md5对比扇区

store/sealed# md5sum s-t矿工-184
69a85eaa6fd28784c634a6bcb1d5984c  s-t矿工-184

worker/sealed# md5sum s-t矿工-184
cb32c4156857dafde58edaf06d2579d3  s-t矿工-184

4，指定扇区检测

• 创建文件

# touch sectors-to-scan.txt
# vim sectors-to-scan.txt

• 检测扇区184 186 188 194

# cat sectors-to-scan.txt
184
186
188
194

# lotus-miner proving deadline 0
Faulty Sectors:           [184 186 188 194]

./sector-checker checking --sector-size=32G -sectors-file-only-number=sectors-to-scan.txt --miner-addr=f矿工 --storage-dir=/cephfs/store存储地址

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参考：

1. sector-sanity-checker-v0.3.0