export import block
export import block

starcoin_db_exporter command can export and offline import net main, barnard, halley, proxima block
offline import block also can use import_net_block.sh

Usage

export

use starcoin_db_exporter
run cmd

./starcoin_db_exporter export-block-range --db-path ~/.starcoin/main -s 1 -e 10000 -n main -o ~/bak/
USAGE:
    starcoin_db_exporter export-block-range --db-path <db-path> --end <end> --net <net> --output <output> --start <start>

FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information

OPTIONS:
    -i, --db-path <db-path>    starcoin node db path. like ~/.starcoin/main
    -e, --end <end>            
    -n, --net <net>            Chain Network, like main, proxima
    -o, --output <output>      output dir, like ~/, output filename ~/block_start_end.csv
    -s, --start <start>

the output file is block_1_10000.csv

offline import

usestarcoin_db_exporter offline import

./starcoin_db_exporter apply-block -i ~/block_1_10000.csv -n main -o ~/.starcoin/main
USAGE:
    starcoin_db_exporter apply-block [FLAGS] --input-path <input-path> --net <net> --to-path <to-path> [verifier]

FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information
    -w, --watch      Watch metrics logs

OPTIONS:
    -i, --input-path <input-path>    input file, like accounts.csv
    -n, --net <net>                  Chain Network
    -o, --to-path <to-path>          starcoin node db path. like ~/.starcoin/main

use import_net_block.sh offline import

starcoin_db_exporterandimport_net_block.sh under same path import_net_block.sh $1 $2 $1 is net node like main, barnard $2 is storage dir like ~/.starcoin/main, ~/.starcoin/barnard

run cmd

./import_net_block.sh barnard ~/.starcoin/barnard

this cmd can skip block already executed