Commit 74304315 authored by Seth Howell's avatar Seth Howell Committed by Tomasz Zawadzki
Browse files

changelog: update with new nvmf changes. 



Signed-off-by: default avatarSeth Howell <seth.howell@intel.com>
Change-Id: Ia6b9414efd0af467a7c664e8ec77b7af03c9e891
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/478876


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarAlexey Marchuk <alexeymar@mellanox.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent d82c680d

CHANGELOG.md

+18 −0
Original line number Diff line number Diff line
@@ -52,6 +52,16 @@ Added `blobfs_set_cache_size` RPC method to set cache size for blobstore filesys 
Add SockPriority option in [Transport] section, this can be used for NVMe-oF target

on TCP transport to set sock priority for the incomming TCP connections.



The NVMe-oF target now supports plugging out of tree NVMe-oF transports. In order

to facilitate this feature, several small API changes have been made:



The `spdk_nvme_transport_id` struct now contains a trstring member used to identify the transport.

`spdk_nvmf_tgt_get_transport`, `spdk_nvmf_transport_opts_init`, and `spdk_nvmf_transport_create` all have been

modified to take a string.

A function table, `spdk_nvmf_transport_ops`, and macro, `SPDK_NVMF_TRANSPORT_REGISTER`, have been added which

enable registering out of tree transports.





### util



`spdk_pipe`, a new utility for buffering data from sockets or files for parsing
@@ -66,6 +76,14 @@ Added RDMA WR batching to NVMf RDMA initiator. Send and receive WRs are chained 
and posted with a single call to ibv_post_send(receive) in the next call to qpair completion

processing function. Batching is controlled by 'delay_cmd_submit' qpair option.



The NVMe-oF initiator now supports plugging out of tree NVMe-oF transports. In order

to facilitate this feature, several small API changes have been made:



The `spdk_nvme_transport_id` struct now contains a trstring member used to identify the transport.

A new function, `spdk_nvme_transport_available_by_name`, has been added.

A function table, `spdk_nvme_transport_ops`, and macro, `SPDK_NVME_TRANSPORT_REGISTER`, have been added which

enable registering out of tree transports.



### rpc



Added optional 'delay_cmd_submit' parameter to 'bdev_nvme_set_options' RPC method.