Revision 33d7c84a7bc3d86211b8e397b1c2d079bdfb6bb4 authored by martoon on 12 October 2023, 13:31:00 UTC, committed by martoon on 09 November 2023, 15:57:30 UTC
At first, I didn't write logs assuming that they will be highly available. Actually they are, and we could log more. So here I at least log the result.
1 parent a371e92
slot_manager_legacy.mli
(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2022 Nomadic Labs, <contact@nomadic-labs.com> *)
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(* *)
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(*****************************************************************************)
(**
Functions to manage slots storage.
- writing a slot means splitting it in shards and store them on disk
- reading a slot means rebuild it from the shards
*)
(** FIXME: https://gitlab.com/tezos/tezos/-/issues/4099
DAL/Node: make slot_header/commitment definition consistent with
alpha_context.mli *)
type slot = bytes
(** [get_shard store commitment shard_id] gets the shard associated to
[commitment] at the range [shard_id]. *)
val get_shard :
Store.Shards.t ->
Cryptobox.commitment ->
int ->
Cryptobox.shard tzresult Lwt.t
(** [get_shards store commitment shard_ids] gets the shards associated to
[commitment] at the ranges [shard_ids]. *)
val get_shards :
Store.Shards.t ->
Cryptobox.commitment ->
int list ->
Cryptobox.shard list tzresult Lwt.t
(** [get_slot_pages] behaves as [get_slot], except that it also
splits the slot into pages before returning them.
Returns an [Error _] if the length of the slot associated to the
[Cryptobox.commitment] is ill-formed. Specifically, when its
length is not a multiple of the page-size specified in the
[Cryptobox.parameters] argument. *)
val get_slot_pages :
Cryptobox.t ->
Store.Shards.t ->
Cryptobox.commitment ->
bytes list tzresult Lwt.t
(** [save_shards store commitment shards] stores [shards] onto the [store]
associated to the given [commitment] *)
val save_shards :
Store.node_store ->
Cryptobox.t ->
Cryptobox.commitment ->
Cryptobox.shard Seq.t ->
unit tzresult Lwt.t
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