From 809b04eccb943e864849e6d5c097db1f04266f64 Mon Sep 17 00:00:00 2001 From: Bojan Serafimov Date: Thu, 1 Dec 2022 22:46:57 -0500 Subject: [PATCH] Add todo --- pageserver/src/tenant/bst_layer_map.rs | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/pageserver/src/tenant/bst_layer_map.rs b/pageserver/src/tenant/bst_layer_map.rs index a5272f54c5..5bac17a440 100644 --- a/pageserver/src/tenant/bst_layer_map.rs +++ b/pageserver/src/tenant/bst_layer_map.rs @@ -64,7 +64,10 @@ impl BSTLM { version.range(0..=key).rev().next()?.1.as_ref() } - // TODO add API for delta layers with lsn range + // TODO Add API for delta layers with lsn range. + // The easy solution is to only store images, and then from every + // image point to deltas on top of it. There might be something + // nicer but we have this solution as backup. }