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CHANGELOG: added new changes since SPDK 21.04

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Added new entries missing from CHANGELOG.
Net library was removed so deprecation.md was modified.

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I062149129aaf854b3038d1ab5291eb5e56ff35b6
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8897
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
This commit is contained in:
Tomasz Zawadzki 2021-07-22 04:02:05 -04:00
parent 8595ff7bbc
commit e0e716651e
2 changed files with 30 additions and 4 deletions
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30
CHANGELOG.md
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@ -42,6 +42,12 @@ implemented a wrapper library to use IDXD device by leveraging the kernel DSA dr
SPDK idxd library (lib/idxd). Then users can leverage the RPC later to configure how to
use the DSA device by user space driver or kernel driver.
### init
Added new `init` library that initializes the SPDK subsystems, which previously was
internal to application framework. That functionality has been made public and for
use by applications which don't leverage SPDK's application framework.
### iscsi
New parameters, `pdu_pool_size`, `immediate_data_pool_size`, and `data_out_pool_size`,
@ -53,6 +59,10 @@ available memory.
Added API `spdk_json_write_named_uint128` and `spdk_json_write_uint128` to perform
the uint128 related data.
### net
Removed deprecated `net` library.
### nvme
`spdk_nvme_map_prps` and `spdk_nvme_map_cmd` were moved to nvmf/vfio-user as internal APIs
@ -91,14 +101,22 @@ reset a controller asynchronously.
New RPC `bdev_nvme_reset_controller` was added, to reset an NVMe controller.
Added `spdk_nvme_ns_get_nguid` function to get NGUID for the given namespace.
Added `spdk_nvme_ctrlr_is_fabrics` function to indicate whether a ctrlr handle
is associated with a fabrics controller.
### nvmf
Added `min_cntlid` and `max_cntlid` to `nvmf_create_subsystem` to limit the controller ID range.
Added `spdk_nvmf_subsystem_get_min_cntlid` and `spdk_nvmf_subsystem_get_max_cntlid` to request those values.
`spdk_nvmf_request_get_buffers_multi` API is removed.
Added the `nvmf_set_crdt` RPC for setting command retry delay times.
Expanded `spdk_nvmf_poll_group_stat` with current qpair count statistics.
### rpc
New RPC `bdev_rbd_register_cluster` and `bdev_rbd_unregister_cluster` was added, it allows to create
@ -124,6 +142,14 @@ and this is used to enable using the kernel mode IDXD driver.
Red-black tree has been used for timed pollers to provide faster insertion and deletion
and for io_devices to provide faster lookup.
Removed `spdk_io_channel` structure from public header and moved it to thread_internal.h.
### trace
Added `spdk_trace_register_description_ext` function to register variable number of tracepoint arguments.
Added ability to chain multiple trace entries together to extend the size of the argument buffer.
### util
Red-black tree macros has been added by using the macros provided by the FreeBSD operating system
@ -133,6 +159,10 @@ Add an new macro `SPDK_SIZEOF_MEMBER` to get the size of a member of a struct.
`spdk_crc32c_iov_update` function was added to support calculating the crc32c of the iovs.
Added zipf random number generator with power law probability distribution.
When applied to performance testing of block devices, it will select blocks over
the full range of LBAs, but will more frequently select lower-numbered LBAs.
## v21.04:
### accel

4
deprecation.md
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@ -12,10 +12,6 @@ ABI cannot be removed without providing deprecation notice for at least single S
# Deprecation Notices {#deprecation-notices}
## net
The net library is deprecated and will be removed in the 21.07 release.
## nvmf
The following APIs have been deprecated and will be removed in SPDK 21.07: