From 21140a33e682f42f5bfd508a9d6d3512e0025fb8 Mon Sep 17 00:00:00 2001
From: Kerollmops <clement@meilisearch.com>
Date: Mon, 13 Oct 2025 13:52:51 +0200
Subject: [PATCH] Use a good mem advice for uploads

---
 .../index-scheduler/src/scheduler/process_snapshot_creation.rs   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/crates/index-scheduler/src/scheduler/process_snapshot_creation.rs b/crates/index-scheduler/src/scheduler/process_snapshot_creation.rs
index 412c6c4d6..cce898664 100644
--- a/crates/index-scheduler/src/scheduler/process_snapshot_creation.rs
+++ b/crates/index-scheduler/src/scheduler/process_snapshot_creation.rs
@@ -316,6 +316,7 @@ impl IndexScheduler {
                 .try_clone_inner_file()
                 .map_err(|e| Error::from_milli(e, Some(name.to_string())))?;
             let mmap = unsafe { memmap2::Mmap::map(&file)? };
+            mmap.advise(memmap2::Advice::Sequential)?;
             let mmap = bytes::Bytes::from_owner(mmap);
 
             let object = uuid.to_string();