From c32c2a4212f80102ad2022bb3067b109b93e64b8 Mon Sep 17 00:00:00 2001
From: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Date: Mon, 29 Oct 2018 08:46:23 -0400
Subject: [PATCH] CHANGELOG: add info on blobstore io_units

Change-Id: Ief376d26ec33507e458693487b892e00bab1682e
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-on: https://review.gerrithub.io/431159
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
---
 CHANGELOG.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 074633fe4..d40260870 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -164,6 +164,13 @@ Added API enabling iteration over JSON object:
  - spdk_json_array_first()
  - spdk_json_next()
 
+### Blobstore
+
+Blobstore I/O operations are now based on io_units, instead of blobstore page size.
+The io_unit size is now the same as the underlying block device's block size.
+Logical volumes built on a block device with 512B block size can now be used as boot devices
+in QEMU.
+
 ## v18.07:
 
 ### bdev