From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001

From: Stefan Reiter <s.reiter@proxmox.com>

Date: Tue, 2 Mar 2021 16:34:28 +0100

Subject: [PATCH] PVE: block/stream: increase chunk size

Ceph favors bigger chunks, so increase to 4M.

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

---

 block/stream.c | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/stream.c b/block/stream.c

index 97bee482dc..50093c9f57 100644

--- a/block/stream.c

+++ b/block/stream.c

@@ -28,7 +28,7 @@ enum {

      * large enough to process multiple clusters in a single call, so

      * that populating contiguous regions of the image is efficient.

      */

-    STREAM_CHUNK = 512 * 1024, /* in bytes */

+    STREAM_CHUNK = 4 * 1024 * 1024, /* in bytes */

 };

 typedef struct StreamBlockJob {