Commit 0bf9a47c authored by Tomasz Zawadzki's avatar Tomasz Zawadzki Committed by Ben Walker
Browse files

CHANGELOG: add OCF 19.3.2 entry 



Change-Id: Ibcea632602570e59666792a44f2ebad1acdf2946
Signed-off-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/463514


Reviewed-by: default avatarBroadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarVitaliy Mysak <vitaliy.mysak@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
parent fda12fe0

CHANGELOG.md

+18 −0
Original line number Diff line number Diff line
@@ -314,6 +314,24 @@ Bdevs claimed by the `examine_config` callback will be now further examined in t 
spdk_bdev_io_get_io_channel() was added as a convenient way to get an io_channel

from a bdev_io.



### ocf



Updated OCF submodule to OCF v19.3.2



Added support for many-to-one configuration for OCF bdev.

Multiple core devices can now be cached on single cache device.



Added persistent metadata support, allowing to restore cache state after shutdown.

During start of SPDK application, the devices are examined and if OCF metadata

is present - appropriate OCF bdevs will be recreated.



Added Write-Back mode support. In this mode, data is first written to

caching device and periodically synchronized to the core devices.

Dirty data is saved as persistent metadata on cache device,

allowing for safe restore during application restart.

For more details please see OCF documentation:

[OpenCAS cache configuration](https://open-cas.github.io/cache_configuration.html)



### NVMe-oF Target



Support for per-device shared receive queues in the RDMA transport has been added.