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Implement tree states & hierarchical state DB

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This commit is contained in:
Michael Sproul
2023-06-19 10:14:47 +10:00
parent 2bb62b7f7d
commit 23db089a7a
193 changed files with 6093 additions and 5925 deletions
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44
beacon_node/src/cli.rs
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@@ -638,7 +638,7 @@ pub fn cli_app<'a, 'b>() -> App<'a, 'b> {
.takes_value(true)
)
/*
* Database purging and compaction.
* Database.
*/
.arg(
Arg::with_name("purge-db")
@@ -658,6 +658,21 @@ pub fn cli_app<'a, 'b>() -> App<'a, 'b> {
.takes_value(true)
.default_value("true")
)
.arg(
Arg::with_name("state-cache-size")
.long("state-cache-size")
.value_name("SIZE")
.help("Specifies how many states the database should cache in memory [default: 128]")
.takes_value(true)
)
.arg(
Arg::with_name("compression-level")
.long("compression-level")
.value_name("LEVEL")
.help("Compression level (-99 to 22) for zstd compression applied to states on disk \
[default: 1]. You may change the compression level freely without re-syncing.")
.takes_value(true)
)
.arg(
Arg::with_name("prune-payloads")
.long("prune-payloads")
@@ -667,7 +682,26 @@ pub fn cli_app<'a, 'b>() -> App<'a, 'b> {
.takes_value(true)
.default_value("true")
)
.arg(
Arg::with_name("db-migration-period")
.long("db-migration-period")
.value_name("EPOCHS")
.help("Specifies the number of epochs to wait between applying each finalization \
migration to the database. Applying migrations less frequently can lead to \
less total disk writes.")
.default_value("4")
.takes_value(true)
)
.arg(
Arg::with_name("epochs-per-state-diff")
.long("epochs-per-state-diff")
.value_name("EPOCHS")
.help("Number of epochs between state diffs stored in the database. Lower values \
result in more writes and more data stored, while higher values result in \
more block replaying and longer load times in case of cache miss.")
.default_value("4")
.takes_value(true)
)
/*
* Misc.
*/
@@ -1117,4 +1151,10 @@ pub fn cli_app<'a, 'b>() -> App<'a, 'b> {
developers. This directory is not pruned, users should be careful to avoid \
filling up their disks.")
)
.arg(
Arg::with_name("unsafe-and-dangerous-mode")
.long("unsafe-and-dangerous-mode")
.help("Don't use this flag unless you know what you're doing. Go back and download a \
stable Lighthouse release")
)
}