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29 lines
1.2 KiB
Protocol Buffer
29 lines
1.2 KiB
Protocol Buffer
syntax = "proto3";
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package ethereum.eth.dbval;
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option go_package = "github.com/OffchainLabs/prysm/v7/proto/dbval;dbval";
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// BackfillStatus is a value used to keep track of the progress of the process
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// of backfilling blocks leading up to the origin block used to checkpoint sync
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// a node. There is only one BackfillStatus value in the database.
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message BackfillStatus {
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// low_slot is the slot of the last block that backfill will attempt to
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// download and import. This is determined by MIN_EPOCHS_FOR_BLOCK_REQUESTS,
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// or by a user-specified override.
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uint64 low_slot = 1;
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// low_root is the root of the last block that backfill will attempt to
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// download and import.
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bytes low_root = 2;
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// low_parent_root is the parent_root of the block at low_root. This enables
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// the backfill service to check that a block is the direct ancestor of the
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// block for low_root without an additional db lookup.
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bytes low_parent_root = 3;
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// origin_slot is the slot of the origin block, which is the block used to
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// initiate a checkpoint sync. Backfill uses the origin block as the reference
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// point to determine canonical ancestors.
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uint64 origin_slot = 4;
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// origin_root is the root of the origin block.
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bytes origin_root = 6;
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}
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