Commit 162c1a52 authored by Tomasz Zawadzki's avatar Tomasz Zawadzki
Browse files

CHANGELOG: added missing entries for SPDK 24.01 



Signed-off-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: Ied30dfc7e13e23f050f238e7768cd113d71504b5
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/21580


Reviewed-by: default avatarKonrad Sztyber <konrad.sztyber@intel.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
parent 61623c5c

CHANGELOG.md

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Original line number Diff line number Diff line
@@ -4,14 +4,82 @@ 


## v24.01



### accel



Added support for new operations for computing Data Integrity Field (DIF),

`spdk_accel_submit_dif_verify()`, `spdk_accel_submit_dif_generate()` and

`spdk_accel_submit_dif_generate_copy()`.



Added `spdk_accel_get_opcode_name()` API that returns name of an operation.



Added `spdk_accel_get_module()` API that returns pointer to a module.



Added optional `init()` and `fini()` callbacks to `spdk_accel_driver` in order to allow

drivers to initialize and clean up resources by the driver.



### accel_error



Added new `error` accel module that allows user to inject error to selected accel operations.



### bdev



Added `spdk_bdev_nvme_iov_passthru_md()` API to allow sending larger passthru commands.



Added `max_rw_size` field to `spdk_bdev` structure allowing bdev modules to specify maximum

size of an I/O.



Added `iobuf_small_cache_size` and `iobuf_large_cache_size` parameters to

`bdev_set_options` RPC making iobuf use in bdev configurable.



### bdev_raid



Added support for rebuild in raid1 and raid5f levels.



Added `superblock` argument to `bdev_raid_create` RPC to allow writing out raid metadata to

a superblock. It can be then re-created from examined base bdevs, without the need

to issue `bdev_raid_create`.



Added `bdev_raid_add_base_bdev` RPC to add a base bdevs to an existing raid bdev.



Added `bdev_raid_set_options` RPC that changes options for raid bdev module,

currently allows setting `process_window_size_kb` affecting background operations

like rebuild.



### blobstore



Added `spdk_bs_grow_live()` and `spdk_bdev_update_bs_blockcnt()` API that can be used to

increase size of blobstore filling the underlying device without first closing the blobstore.



### env



Added SPDK command line parameter `--no-huge`, which enables SPDK to run without hugepages.



### event



Added SPDK command line parameter `--interrupt-mode`, which enables to run SPDK in interrupt

mode. Effective only if all components used in the application, support interrupt mode.



### ftl



Added `rpc_bdev_ftl_get_properties` and `bdev_ftl_set_property` RPC with matching API calls,

to allow modification of FTL device properties.



### idxd



Added `spdk_idxd_submit_dif_check()` and `spdk_idxd_submit_dif_insert()` API to support

new operations for computing Data Integrity Field (DIF).



### json



Added `spdk_json_write_uuid()`, `spdk_json_write_named_uuid()` and `spdk_json_decode_uuid()`

to help with writing and decoding UUID.



### nvme



A new transport option `rdma_max_cq_size` was added to limit indefinite growth of CQ size.



Added `spdk_nvme_ctrlr_cmd_iov_raw_with_md()` API to allow sending larger passthru commands.



### nvmf



Added `max_discard_size_kib` and `max_write_zeroes_size_kib` to `nvmf_create_subsystem` RPC to set the
@@ -23,10 +91,21 @@ Added public APIs `spdk_nvmf_subsystem_get_ana_reporting()` and `spdk_nvmf_subsy 
replacing the internal functions `nvmf_subsystem_get_ana_reporting()` and `nvmf_subsystem_set_ana_state()`

respectively.



Added support for NVMe-oF referrals in NVMe-oF target with addition of

`spdk_nvmf_tgt_add_referral()` and `spdk_nvmf_tgt_remove_referral()` API and `nvmf_discovery_add_referral`,

`nvmf_discovery_remove_referral` and `nvmf_discovery_get_referrals` RPC.



Added `spdk_nvmf_set_custom_ns_reservation_ops()` API allowing to register custom handlers for reservation

operations.



### scsi



Added support for `SPDK_SBC_WRITE_SAME_10` and `SPDK_SBC_WRITE_SAME_16`.



### thread



Added `iobuf_get_stats` RPC and `spdk_iobuf_get_stats()` API to track iobuf use across components.



### trace



Added `spdk_trace_register_user_thread()` to initialize trace environment and
@@ -35,6 +114,10 @@ for a user created thread. 


Modified `spdk_trace_init()` to take number of user created threads as a parameter.



### ublk



Added `ublk_recover_disk` RPC to support recovering after restarting ublk target.



### vhost



Added `caw_iov` field to struct `spdk_scsi_task` to support SBC-3 compare_and_write IO.