From 160f89b4238b8278f0e0d00d97829eef067bfc50 Mon Sep 17 00:00:00 2001
From: cy <cy@cy7.sh>
Date: Fri, 4 Apr 2025 12:14:24 -0400
Subject: [PATCH] tune rclone (again)

---
 hosts/chunk/rclone.nix | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/hosts/chunk/rclone.nix b/hosts/chunk/rclone.nix
index c592fbb..1c474af 100644
--- a/hosts/chunk/rclone.nix
+++ b/hosts/chunk/rclone.nix
@@ -14,18 +14,19 @@ let
         --config ${config.sops.secrets."rclone/config".path} \
         --allow-other \
         --cache-dir /var/cache/rclone \
-        --transfers 32 \
+        --transfers 64 \
         --vfs-cache-mode full \
         --vfs-cache-min-free-space 5G \
         --dir-cache-time 30d \
         --no-checksum \
         --no-modtime \
         --vfs-fast-fingerprint \
-        --vfs-read-chunk-size 16M \
+        --vfs-read-chunk-size 8M \
         --vfs-read-chunk-streams 16 \
-        --sftp-concurrency 64 \
+        --sftp-concurrency 128 \
         --sftp-chunk-size 255k \
         --buffer-size 0 \
+        --write-back-cache \
         ${remote} ${mount}
     '';
     ExecStop = "${lib.getExe' pkgs.fuse "fusermount"} -zu ${mount}";