From: Shachar Sharon Date: Sun, 18 Jan 2026 10:24:27 +0000 (+0200) Subject: WHATSNEW: update with vfs_aio_ratelimit details X-Git-Tag: tdb-1.4.15~47 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=27a77e908d9c12698b42d1b17478d76feefa9f8e;p=thirdparty%2Fsamba.git WHATSNEW: update with vfs_aio_ratelimit details Signed-off-by: Shachar Sharon Reviewed-by: Anoop C S Reviewed-by: Gunther Deschner Autobuild-User(master): Anoop C S Autobuild-Date(master): Mon Jan 19 14:25:41 UTC 2026 on atb-devel-224 --- diff --git a/WHATSNEW.txt b/WHATSNEW.txt index ef009a63870..565248a406f 100644 --- a/WHATSNEW.txt +++ b/WHATSNEW.txt @@ -207,6 +207,17 @@ user|computer keytrust Add the public key details of a self signed certificate to an account. The command supports PEM and DER encoded public keys. + +New AIO rate-limiting VFS module +-------------------------------- +A new VFS stackable module has been introduced to implement rate-limiting for +asynchronous I/O operations. Administrators can now enforce throughput ceilings +by defining limits in either operations per second or bytes per second. The +module utilizes a token-based algorithm to calculate real-time I/O load; when +limits are exceeded, it dynamically injects millisecond delays into async +operations to maintain the defined threshold. + + REMOVED FEATURES ================