Participants: @mebsout, @antoine.lanco

Tasks

• Export snapshot of Sqlite DB (evm_store)
  • Experiment with Sqlite VACUUM command
  • Implement VACUUM Sqlite function in evm node #7401 (closed)
  • Implement function in evm_store to export DB (in a given location) #7402 (closed)
• Export irmin context (evm_state)
  • Refactor snapshot helpers from rollup node to share with evm node #7403 (closed)
  • Function to export evm_state snapshot in given location #7404 (closed)
• Snapshot evm_context by using previous functions
  • Identify other data to include in snapshot (part of config, etc.)
  • Add lock files to evm node processing (for write functions) #7405 (closed)
  • Decide format of snapshot (so far tar.gz with special header)
• UI for snapshot export
  • Progress bar(s) #7406 (closed)
  • Add command to evm node "snapshot export" #7407 (closed)
• Snapshot import
  • Evm node: global process lock file in data-dir #7418 (closed)
  • Implement function to import snapshot file in empty evm node data directory #7408 (closed)
  • Add command "snapshot import" #7409 (closed)
  • List potential problems/attacks with incorrect snapshots
  • Add necessary checks for snapshot import #7410