Evgeniy Kochetov 8305e49b07 nvmf: Add copy command support ... NVMf target reports copy command support if all bdevs in the subsystem support copy IO type. Maximum copy size is reported for each namespace independently in namespace identify data. For now we support just one source range. Note, that command support in the controller is initialized once on controller create. If another namespace which doesn't support copy command is added to the subsystem later, it will not be reflected in the controller data structure and will not be communicated to the initiator. Attempt to execute copy command on such namespace will fail. This issue is not specific to copy command and applies also to write zeroes and unmap (dataset management) commands. Signed-off-by: Evgeniy Kochetov <evgeniik@nvidia.com> Change-Id: I5f06564eb43d66d2852bf7eeda8b17830c53c9bc Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14350 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com> Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>		2022-11-30 08:50:06 +00:00
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accel	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
app	llvm_vfio_fuzz: call spdk_thread_exit()	2022-11-23 08:22:04 +00:00
bdev	Add SPDX header to various files	2022-11-29 08:27:51 +00:00
blobfs	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
blobstore	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
common	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
compress	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
cpp_headers	update Intel copyright notices	2022-11-10 08:28:53 +00:00
dd	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
dma	test/dma: call spdk_thread_exit()	2022-11-23 08:22:04 +00:00
dpdk_memory_utility	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
env	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
event	Add SPDX header to various files	2022-11-29 08:27:51 +00:00
external_code	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
ftl	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
fuzz	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
interrupt	Add SPDX header to various files	2022-11-29 08:27:51 +00:00
ioat	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
iscsi_tgt	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
json_config	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
lvol	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
make	nvmf: Add copy command support	2022-11-30 08:50:06 +00:00
nvme	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
nvmf	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
ocf	Add SPDX header to various files	2022-11-29 08:27:51 +00:00
openstack	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
packaging	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
pmem	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
rpc	Add SPDX header to various files	2022-11-29 08:27:51 +00:00
rpc_client	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
rpc_plugins	autotest: Use rpc_cmd() for rpc plugin-based tests	2021-04-02 08:22:42 +00:00
scheduler	Add SPDX header to various files	2022-11-29 08:27:51 +00:00
setup	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
sma	Add SPDX header to various files	2022-11-29 08:27:51 +00:00
spdkcli	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
thread	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
unit	nvmf: Add copy command support	2022-11-30 08:50:06 +00:00
vfio_user	Add SPDX header to various files	2022-11-29 08:27:51 +00:00
vhost	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
vmd	add (c) and SPDX header to bash files as needed	2022-11-29 08:27:51 +00:00
Makefile	update Intel copyright notices	2022-11-10 08:28:53 +00:00
spdk_cunit.h	update Intel copyright notices	2022-11-10 08:28:53 +00:00