Remove the --unsafe-pruning CLI-argument (step 1) (#10995)

* sc-client-db: utils::open_database(...) — return OpenDbError so that the caller could tell the `OpenDbError::DoesNotExist` clearly

* sc-client-db: utils::open_database(..) — accept the `create: bool` argument

* sc-client-db: pruning — optional argument in the DatabaseSettings

* sc-state-db: Split `Error<E>` into separate `Error<E>` and `StateDbError`

* StateDb::open: choose the pruning-mode depending on the requested and stored values

* sc-state-db: test for different combinations of stored and requested pruning-modes

* CLI-argument: mark the unsafe-pruning as deprecated

* Fix tests

* tests: do not specify --pruning when running the substrate over the existing storage

* fix types for benches

* cargo fmt

* Check whether the pruning-mode and sync-mode are compatible

* cargo fmt

* parity-db: 0.3.11 -> 0.3.12

* sc-state-db: MetaDb::set_meta — a better doc-test

* cargo fmt

* make MetaDb read-only again!

* Remove the stray newline (and run the CI once again please)

* Last nitpicks

* A more comprehensive error message
This commit is contained in:
Roman Gafiyatullin
2022-05-06 13:07:44 +03:00
committed by GitHub
parent 994f8076b1
commit 729cba9d9e
23 changed files with 546 additions and 338 deletions
@@ -40,12 +40,16 @@ pub struct ImportParams {
#[clap(flatten)]
pub database_params: DatabaseParams,
/// Force start with unsafe pruning settings.
/// THIS IS A DEPRECATED CLI-ARGUMENT.
///
/// When running as a validator it is highly recommended to disable state
/// pruning (i.e. 'archive') which is the default. The node will refuse to
/// start as a validator if pruning is enabled unless this option is set.
/// It has been preserved in order to not break the compatibility with the existing scripts.
/// Enabling this option will lead to a runtime warning.
/// In future this option will be removed completely, thus specifying it will lead to a start
/// up error.
///
/// Details: <https://github.com/paritytech/substrate/issues/8103>
#[clap(long)]
#[deprecated = "According to https://github.com/paritytech/substrate/issues/8103"]
pub unsafe_pruning: bool,
/// Method for executing Wasm runtime code.