Commit 3b2993d1 authored by Wojciech Malikowski's avatar Wojciech Malikowski Committed by Tomasz Zawadzki
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CHANGELOG.md: zone bdev interface update 



Change-Id: I43a6943bb441fe7f75a7ecef08a8073f21a8a7d2
Signed-off-by: default avatarWojciech Malikowski <wojciech.malikowski@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/469101


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent c2b3c18b

CHANGELOG.md

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## v19.10: (Upcoming Release)



### bdev zone



Added new public header for zoned bdev. Zoned bdev is an extension

of the bdev interface.



`spdk_bdev_get_zone_size()`, `spdk_bdev_get_max_open_zones()`, `spdk_bdev_get_optimal_open_zones()`

APIs were added for retrieving zoned device information.

`spdk_bdev_get_zone_info()` API was added for retrieving information about zones in zoned

device.

Added `spdk_bdev_zone_management()` API for changing zone state.

`spdk_bdev_zone_append()` and `spdk_bdev_zone_append_with_md()` APIs were added for

appending data to a zone.

Added `spdk_bdev_io_get_append location()` function for retrieving append location for I/O.



### bdev



Added `spdk_bdev_get_write_unit_size()` function for retrieving required number