Is it working correctly?(what is fork comparison)

this is mine

sawtooth-validator-default | [2021-06-21 04:13:30.648 INFO block_validator] Comparing current chain head ‘a6c326115d4ff21156eac09e7e7f131d965f3f4268476610cafa281fa319c31d0898e7cc9a3be5233c4cad2a42c51cb777f2dd1e310b919753da85ebd76655f5 (block_num:835106, state:282879517f498d641e172fb69452ec61f6a9e6fa2b8f84cb81923c920ad03b3f, previous_block_id:70835a623899fb4490c91e9c4b32dbefb1c3b927240e3393d22acffb6c9ed2201e6b0868c4bc79d068d711dc918b957c856b648622c008949f9ed443138d4f48)’ against new block ‘ff6d730589f3d4913e3626a4415b2320030cb853c0258639bd97935620d809e960720fb8ebbd98d2c1222f78062d1816e78730840a59549cd787d13eb95db6e6 (block_num:834451, state:3cb9a39a596a1c622ace223a5edd8fee8ba412b455a24c6cd8c465d51cc56714, previous_block_id:631da2834e9ca52086ce4cc7dfad471d1d012be4fbd1ad69bb6ad0acfd8a38907f66360ba8edf360789593af6aaa37958a33b04f709c3ec0e6d17d69955b3372)’

*sawtooth-validator-default | [2021-06-21 04:13:30.649 INFO     block_validator] Fork comparison at height 834380 is between 7f55e666 and -*
*sawtooth-validator-default | [2021-06-21 04:13:30.649 INFO     block_validator] Fork comparison at height 834380 is between 7f55e666 and -*
*sawtooth-validator-default | [2021-06-21 04:13:30.654 INFO     chain] Rejected new chain head:*

ff6d730589f3d4913e3626a4415b2320030cb853c0258639bd97935620d809e960720fb8ebbd98d2c1222f78062d1816e78730840a59549cd787d13eb95db6e6 (block_num:834451, state:3cb9a39a596a1c622ace223a5edd8fee8ba412b455a24c6cd8c465d51cc56714, previous_block_id:631da2834e9ca52086ce4cc7dfad471d1d012be4fbd1ad69bb6ad0acfd8a38907f66360ba8edf360789593af6aaa37958a33b04f709c3ec0e6d17d69955b3372)
sawtooth-validator-default | [2021-06-21 04:13:30.654 INFO chain] Rejected new chain head: ff6d730589f3d4913e3626a4415b2320030cb853c0258639bd97935620d809e960720fb8ebbd98d2c1222f78062d1816e78730840a59549cd787d13eb95db6e6 (block_num:834451, state:3cb9a39a596a1c622ace223a5edd8fee8ba412b455a24c6cd8c465d51cc56714, previous_block_id:631da2834e9ca52086ce4cc7dfad471d1d012be4fbd1ad69bb6ad0acfd8a38907f66360ba8edf360789593af6aaa37958a33b04f709c3ec0e6d17d69955b3372)
sawtooth-validator-default | [2021-06-21 04:13:30.654 DEBUG chain] Verify descendant blocks: ff6d730589f3d4913e3626a4415b2320030cb853c0258639bd97935620d809e960720fb8ebbd98d2c1222f78062d1816e78730840a59549cd787d13eb95db6e6 (block_num:834451, state:3cb9a39a596a1c622ace223a5edd8fee8ba412b455a24c6cd8c465d51cc56714, previous_block_id:631da2834e9ca52086ce4cc7dfad471d1d012be4fbd1ad69bb6ad0acfd8a38907f66360ba8edf360789593af6aaa37958a33b04f709c3ec0e6d17d69955b3372) ([])
sawtooth-validator-default | [2021-06-21 04:13:30.654 DEBUG chain] Verify descendant blocks: ff6d730589f3d4913e3626a4415b2320030cb853c0258639bd97935620d809e960720fb8ebbd98d2c1222f78062d1816e78730840a59549cd787d13eb95db6e6 (block_num:834451, state:3cb9a39a596a1c622ace223a5edd8fee8ba412b455a24c6cd8c465d51cc56714, previous_block_id:631da2834e9ca52086ce4cc7dfad471d1d012be4fbd1ad69bb6ad0acfd8a38907f66360ba8edf360789593af6aaa37958a33b04f709c3ec0e6d17d69955b3372) ([])

sawtooth-validator-default | [2021-06-21 04:13:30.654 INFO     block_validator] Finished block validation of: ff6d730589f3d4913e3626a4415b2320030cb853c0258639bd97935620d809e960720fb8ebbd98d2c1222f78062d1816e78730840a59549cd787d13eb95db6e6 (block_num:834451, state:3cb9a39a596a1c622ace223a5edd8fee8ba412b455a24c6cd8c465d51cc56714, previous_block_id:631da2834e9ca52086ce4cc7dfad471d1d012be4fbd1ad69bb6ad0acfd8a38907f66360ba8edf360789593af6aaa37958a33b04f709c3ec0e6d17d69955b3372)
sawtooth-validator-default | [2021-06-21 04:13:30.654 INFO     block_validator] Finished block validation of: ff6d730589f3d4913e3626a4415b2320030cb853c0258639bd97935620d809e960720fb8ebbd98d2c1222f78062d1816e78730840a59549cd787d13eb95db6e6 (block_num:834451, state:3cb9a39a596a1c622ace223a5edd8fee8ba412b455a24c6cd8c465d51cc56714, previous_block_id:631da2834e9ca52086ce4cc7dfad471d1d012be4fbd1ad69bb6ad0acfd8a38907f66360ba8edf360789593af6aaa37958a33b04f709c3ec0e6d17d69955b3372)

sawtooth-validator-default | [2021-06-21 04:13:30.853 DEBUG gossip] Number of peers (0) below minimum peer threshold (3). Doing topology s

i don’t know mining working correctly or have problems…

(updated 1.7)

please let me know

is this right?

많은 정보 얻고있습니다 감사합니다.

You don’t have peers,

Number of peers (0) below minimum peer threshold (3). Doing topology s

Increase the minimum peers threshold as much as possible, try to have at least 5 peers at all times. Nothing seems wrong on your logs, you have a long fork, so maybe your nodes have been isolated from the network for too long.

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thanks for your kindness