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Add an option to set "latest gc cutoff lsn" in pageserver binutils (#4290)

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## Problem
[#2539](https://github.com/neondatabase/neon/issues/2539)
## Summary of changes
Add support  for latest_gc_cutoff_lsn update in pageserver_binutils
This commit is contained in:
Shany Pozin
2023-05-23 15:48:43 +03:00
committed by GitHub
parent 6388454375
commit d6cf347670
1 changed files with 17 additions and 0 deletions
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17
pageserver/src/bin/pageserver_binutils.rs
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@@ -110,6 +110,18 @@ fn handle_metadata(path: &Path, arg_matches: &clap::ArgMatches) -> Result<(), an
);
update_meta = true;
}
if let Some(latest_gc_cuttoff) = arg_matches.get_one::<String>("latest_gc_cuttoff") {
meta = TimelineMetadata::new(
meta.disk_consistent_lsn(),
meta.prev_record_lsn(),
meta.ancestor_timeline(),
meta.ancestor_lsn(),
Lsn::from_str(latest_gc_cuttoff)?,
meta.initdb_lsn(),
meta.pg_version(),
);
update_meta = true;
}
if update_meta {
let metadata_bytes = meta.to_bytes()?;
@@ -147,6 +159,11 @@ fn cli() -> Command {
Arg::new("prev_record_lsn")
.long("prev_record_lsn")
.help("Replace previous record Lsn"),
)
.arg(
Arg::new("latest_gc_cuttoff")
.long("latest_gc_cuttoff")
.help("Replace latest gc cuttoff"),
),
)
}