# Upgrading to network version 15

Please upgrade each venus component in the order as it is presented in this document. We recommend that you go through the document before upgrading. When in doubt, please do not hesitate to reach out to us here (opens new window).

WARNING

Please make sure that your storage system is not doing any windowPost when you upgrade and leave ample time before the next upcoming windowPost

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If you have partitions in all deadlines, it is recommended that you build another transition environment for the upgrade.

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It is recommended that you backup your old binary and critical data as you go through the upgrade process.

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For large scale storage systems, it is recommended that running chain-co with both venus daemon and venus wrapped daemon.

  1. venus-auth: optional upgrade; branch/tag v1.3.2;

  2. venus-wallet: optional upgrade; branch/tag v1.4.0;

  3. venus daemon: mandatory upgrade; branch/tag v1.2.1;

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Checkups after upgrading:

  • integrity of vk files
  • see if upgrade epochs are properly set in config files
 # cali
 "upgradeOhSnapHeight": 682006
 # mainnet
 "upgradeOhSnapHeight": 1594680
  • see if maxfee under mpool section is now in the format of [x] Fil
"mpool": {
	"maxNonceGap": 100,
   	"maxFee": "10 FIL"
},
  • see if chain synchronization is working properly

WARNING

As a result of a mandatory network upgrade with API changes, sealer connection maybe lost during the this step of the upgrade.

  1. venus wrapped deamon: mandatory upgrade (if you are using chain-co); branch/tag venus/v1.14.0;

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Checkups after upgrading:

  • see if chain synchronization is working properly
  • see if connection to venus-auth is okay
curl http://127.0.0.1:3453/rpc/v0 -X POST -H "Content-Type: application/json" -H "Authorization: Bearer <YOUR_TOKEN>" -d '{"method": "Filecoin.ChainHead","params":[], "id": 0}'
  1. chain-co: mandatory upgrade (if you deployed chain-co for your HA solution); branch/tag v0.1.0;

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Checkups after upgrading:

  • see if two new API MpoolPending and MpoolGetNonce are working properly
  1. venus-messager: mandatory upgrade; branch/tag v1.4.0;

  2. venus-gateway: mandatory upgrade; branch/tag v1.2.0;

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  • support for both old and new API due to changes in ComputeProof's params
  • see if both v0 and v1 APIs are working properly
  1. venus-miner: mandatory upgrade; branch/tag v1.4.0;

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Parameter changes for ComputeProof.

  1. venus-market: optional upgrade; branch/tag v2.0.0;

  2. venus-sealer: mandatory upgrade; branch/tag v1.4.0;

For more question regarding nv15 upgrade, please refer to this discussion thread (opens new window).

Last Updated: 4/15/2024, 10:36:39 AM