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Add purge function to ledger-tool (#8719) (#8720)

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(cherry picked from commit de34187db0)

Co-authored-by: sakridge <sakridge@gmail.com>
This commit is contained in:
mergify[bot]
2020-03-08 21:38:38 -07:00
committed by GitHub
parent 577cd2bd3a
commit d061fadede
1 changed files with 25 additions and 0 deletions
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25
ledger-tool/src/main.rs
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@ -718,6 +718,24 @@ fn main() {
.required(true)
.help("The location of the YAML file with a list of rollback slot heights and hashes"),
)
).subcommand(
SubCommand::with_name("purge")
.about("Purge the ledger at the block height")
.arg(
Arg::with_name("start_slot")
.index(1)
.value_name("SLOT")
.takes_value(true)
.required(true)
.help("Start slot to purge from."),
)
.arg(
Arg::with_name("end_slot")
.index(2)
.value_name("SLOT")
.takes_value(true)
.help("Optional ending slot to stop purging."),
)
)
.subcommand(
SubCommand::with_name("list-roots")
@ -998,6 +1016,13 @@ fn main() {
}
}
}
("purge", Some(arg_matches)) => {
let start_slot = value_t_or_exit!(arg_matches, "start_slot", Slot);
let end_slot = value_t!(arg_matches, "end_slot", Slot);
let end_slot = end_slot.map_or(None, Some);
let blockstore = open_blockstore(&ledger_path);
blockstore.purge_slots(start_slot, end_slot);
}
("prune", Some(arg_matches)) => {
if let Some(prune_file_path) = arg_matches.value_of("slot_list") {
let blockstore = open_blockstore(&ledger_path);