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Fi unit tests

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This commit is contained in:
Konstantin Knizhnik
2023-05-18 00:07:44 +03:00
parent 6a1f2c8b71
commit 64aa8e5c6b
1 changed files with 15 additions and 7 deletions
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22
pageserver/src/tenant/timeline.rs
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@@ -3764,9 +3764,15 @@ impl Timeline {
let mut layers_to_remove = Vec::new();
let mut wanted_image_layers = KeySpaceRandomAccum::default();
let keyspace = self
.collect_keyspace(self.get_last_record_lsn(), ctx)
.await?;
// Do not collect keyspace for Unit tests
let gc_keyspace = if ctx.task_kind() == TaskKind::GarbageCollector {
Some(
self.collect_keyspace(self.get_last_record_lsn(), ctx)
.await?,
)
} else {
None
};
// Scan all layers in the timeline (remote or on-disk).
//
@@ -3857,10 +3863,12 @@ impl Timeline {
// But image layers are in any case less sparse than delta layers. Also we need some
// protection from replacing recent image layers with new one after each GC iteration.
if l.is_incremental() && !LayerMap::is_l0(&*l) {
let layer_logical_size = keyspace.get_logical_size(&l.get_key_range());
let layer_age = new_gc_cutoff.0 - l.get_lsn_range().end.0;
if layer_logical_size < layer_age {
wanted_image_layers.add_range(l.get_key_range());
if let Some(keyspace) = &gc_keyspace {
let layer_logical_size = keyspace.get_logical_size(&l.get_key_range());
let layer_age = new_gc_cutoff.0 - l.get_lsn_range().end.0;
if layer_logical_size < layer_age {
wanted_image_layers.add_range(l.get_key_range());
}
}
}
result.layers_not_updated += 1;