Testnet Phase 2 lotus v0.3.0 安装

1，Testnet Phase 2 lotus v0.3.0 安装

• 终端代理 (使用木马troj)
• 设置环境变量

# export ALL_PROXY=socks5://127.0.0.1:1080
# git config --global http.proxy 'socks5://127.0.0.1:1080'
# export GO111MODULE=on
# export GOPROXY=https://goproxy.cn

• 克隆lotus源码分支master

git clone https://github.com/filecoin-project/lotus.git

• 编译安装

make clean all && make install

1.1，ADM编译

env RUSTFLAGS="-C target-cpu=native -g" FFI_BUILD_FROM_SOURCE=1 make clean all

make install

• 或者

env RUSTFLAGS="-C target-cpu=native -g" FIL_PROOFS_USE_GPU_COLUMN_BUILDER=1  FFI_BUILD_FROM_SOURCE=1 make clean all bench

2，运行lotus

• 设置环境变量vim .bashrc

# lotus
export LOTUS_PATH=/storage/lotuswork/lotus
export LOTUS_STORAGE_PATH=/storage/lotuswork/lotusstorage
export WORKER_PATH=/storage/lotuswork/lotusworker
export TMPDIR=/storage/lotuswork/tmpdir

export FIL_PROOFS_PARAMETER_CACHE=/storage/filecoin-proof-parameters-v26/parameters-v26

• 运行lotus守护进程

nohup lotus daemon >> /storage/lotus.log 2>&1 &

• 查看区块同步

lotus sync status

lotus sync wait

3，创建矿工

• 查看钱包地址

lotus wallet list

• 创建钱包

lotus wallet new bls

• 访问官方水龙头创建矿工
• 官方水龙头

4，初始化矿工

• 初始化矿工，时间有点久（用时40分钟）

lotus-storage-miner init --actor=t03 --owner=t3s

• 设置环境变量，日志输出
• RUST_LOG日志
• FIL_PROOFS_USE_GPU_COLUMN_BUILDER GPU计算Precommit2
• FIL_PROOFS_MAXIMIZE_CACHING 最大化内存参数，不设置这个seal_pre_commit_phase1一层layer会超过2小时，设置以后可以缩短到20分钟

# vim .bashrc
export RUST_LOG=info
export FIL_PROOFS_USE_GPU_COLUMN_BUILDER=1
export FIL_PROOFS_MAXIMIZE_CACHING=1
# source .bashrc

• 运行矿工

nohup lotus-storage-miner run >> /storage/miner.log 2>&1 &

5，随机存储扇区

• 存储扇区

lotus-storage-miner sectors pledge

6，更新代码

# git show
commit f86a2ced06b8fe88043a1874d21c0da8d2778570 (HEAD -> master, origin/master, origin/HEAD)
Merge: e9eaee6e f7a45f6c
Author: Aayush Rajasekaran 
Date:   Thu May 14 18:34:59 2020 -0400

    Merge pull request #1747 from filecoin-project/asr/docs

    Fix 3 typos
# lotus --version
lotus version 0.3.0'+gitf86a2ced'

• 拉取最新代码

# git pull
# git show
commit 54b3eafd6d541a68199965bbf13ec2e339c625f5 (HEAD -> master, origin/master, origin/HEAD)
Merge: 5c73602d f6589407
Author: Whyrusleeping 
Date:   Fri May 15 13:05:27 2020 -0700

    Merge pull request #1758 from filecoin-project/fix/lotus-bench-secp

    register secp signatures for lotus bench usage

• 重新编译安装
• kill进程lotus-storage-miner run核lotus daemon
• lotus目录不用删除

# make clean all && make install
# lotus --version
lotus version 0.3.0'+git54b3eafd.dirty'

参考：

1. filecoin proof parameters v26 下载
2. CoinSummer实验室Filecoin资源分享