include: Remove duplicate includes in source files

Change-Id: I7dd6ae6fa11603a956c3d178b9b23d2c755913d1
Signed-off-by: Pierre Lestringant <plestringant@kalray.eu>
Reviewed-on: https://review.spdk.io

include: Remove duplicate includes in source files

Change-Id: I7dd6ae6fa11603a956c3d178b9b23d2c755913d1
Signed-off-by: Pierre Lestringant <plestringant@kalray.eu>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/20106
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <jim.harris@samsung.com>

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module/bdev/ftl: Add new RPC to set FTL property

This patch implements a new RPC to configure
FTL properties. The call name is bdev_ftl_set_property.

Change-Id: I99fc0c19b5b920285d4faa4e7bd4964ebea

module/bdev/ftl: Add new RPC to set FTL property

This patch implements a new RPC to configure
FTL properties. The call name is bdev_ftl_set_property.

Change-Id: I99fc0c19b5b920285d4faa4e7bd4964ebea0031e
Signed-off-by: Mariusz Barczak <Mariusz.Barczak@solidigmtechnology.com>
Signed-off-by: Mateusz Kozlowski <mateusz.kozlowski@solidigm.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/19008
Reviewed-by: Ben Walker <ben@nvidia.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <jim.harris@samsung.com>

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lib, module: use spdk_json_write_named_uuid

Use spdk_json_write_named_uuid everywhere possible, instead of the older
spdk_uuid_fmt_lower+spdk_json_write_named_string approach.

Signed-off-by: Jim Ha

lib, module: use spdk_json_write_named_uuid

Use spdk_json_write_named_uuid everywhere possible, instead of the older
spdk_uuid_fmt_lower+spdk_json_write_named_string approach.

Signed-off-by: Jim Harris <jim.harris@samsung.com>
Change-Id: I75f97efb6e88fdb032f7ae94f11039457ba70f2a
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/20562
Community-CI: Mellanox Build Bot
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>

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module/bdev/ftl: New RPC to get FTL properties

This RPC call provides list of available properties for
the specified FTL device.

Change-Id: Ida63ae438101950502f7ba3b7ba1bc475f273648
Signed-off-by:

module/bdev/ftl: New RPC to get FTL properties

This RPC call provides list of available properties for
the specified FTL device.

Change-Id: Ida63ae438101950502f7ba3b7ba1bc475f273648
Signed-off-by: Mariusz Barczak <Mariusz.Barczak@solidigmtechnology.com>
Signed-off-by: Mateusz Kozlowski <mateusz.kozlowski@solidigm.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/19006
Reviewed-by: Jim Harris <jim.harris@samsung.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <ben@nvidia.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>

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module/bdev/ftl: FTL's RPC path update

It removes code duplication in the path of handling FTL's RPCs

Change-Id: I3fdb4518ca59b5139bcf617036d3287e4db5e9bc
Signed-off-by: Mariusz Barczak <Mariusz.Ba

module/bdev/ftl: FTL's RPC path update

It removes code duplication in the path of handling FTL's RPCs

Change-Id: I3fdb4518ca59b5139bcf617036d3287e4db5e9bc
Signed-off-by: Mariusz Barczak <Mariusz.Barczak@solidigmtechnology.com>
Signed-off-by: Mateusz Kozlowski <mateusz.kozlowski@solidigm.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/19004
Reviewed-by: Ben Walker <ben@nvidia.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <jim.harris@samsung.com>
Community-CI: Mellanox Build Bot

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misc: Fix spelling mistakes

Found with misspell-fixer.

Signed-off-by: Michal Berger <michal.berger@intel.com>
Change-Id: If062df0189d92e4fb2da3f055fb981909780dc04
Reviewed-on: https://review.spdk.i

misc: Fix spelling mistakes

Found with misspell-fixer.

Signed-off-by: Michal Berger <michal.berger@intel.com>
Change-Id: If062df0189d92e4fb2da3f055fb981909780dc04
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15207
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

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module/ftl: Translate rc to spdk_bdev_io_status on submission error

Currently this translation was only done for IOs that were successfully
submitted. This needs to be done on submission too, in ord

module/ftl: Translate rc to spdk_bdev_io_status on submission error

Currently this translation was only done for IOs that were successfully
submitted. This needs to be done on submission too, in order to pass the
proper error code to the bdev layer.

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Change-Id: I69bf7b33b4d3a89199e1105c7f49ceeb7ab07da4
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15486
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>

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update Intel copyright notices

per Intel policy to include file commit date using git cmd
below. The policy does not apply to non-Intel (C) notices.

git log --follow -C90% --format=%ad --date defa

update Intel copyright notices

per Intel policy to include file commit date using git cmd
below. The policy does not apply to non-Intel (C) notices.

git log --follow -C90% --format=%ad --date default <file> | tail -1

and then pull just the 4 digit year from the result.

Intel copyrights were not added to files where Intel either had
no contribution ot the contribution lacked substance (ie license
header updates, formatting changes, etc). Contribution date used
"--follow -C95%" to get the most accurate date.

Note that several files in this patch didn't end the license/(c)
block with a blank comment line so these were added as the vast
majority of files do have this last blank line. Simply there for
consistency.

Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: Id5b7ce4f658fe87132f14139ead58d6e285c04d4
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15192
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Community-CI: Mellanox Build Bot

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ftl: check structure sizes for future ABI compatibility

Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: Ic32f6fe085d94b00d025b6cab7e5073341169a73
Reviewed-on: https://revie

ftl: check structure sizes for future ABI compatibility

Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: Ic32f6fe085d94b00d025b6cab7e5073341169a73
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13677
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>

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ftl: I/O statistics

Add gathering of some performance counters and RPC for printing them.

Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Signed-off-by: Kozlowski Mateusz <mateusz.ko

ftl: I/O statistics

Add gathering of some performance counters and RPC for printing them.

Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Change-Id: I2e77d37fb66459240ff2e241f2b1f77c60f4eef4
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13390
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

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ftl: Add rpc functionality for unmap

Trim is now also available as a management operation via RPC.

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur Paszkiewicz <a

ftl: Add rpc functionality for unmap

Trim is now also available as a management operation via RPC.

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I05b778a611e9809a14bfed50b01986bb4649a35c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13379
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>

show more ...

ftl: Unmap functionality

Adds ability to send trim commands to FTL - only 4MiB aligned requests (both
for offset and length of request) will be processed. During a trim
operation an L2P page (contai

ftl: Unmap functionality

Adds ability to send trim commands to FTL - only 4MiB aligned requests (both
for offset and length of request) will be processed. During a trim
operation an L2P page (containing 1024 4B entries, 1 per user LBA; which
is where the 4MiB alignment comes from) will be marked as unmapped.
After this point any L2P access to that page will actually set the
entries themselves as FTL_ADDR_INVALID. This is done to make the trim as
fast as possible, since for large requests it's probable that most of
the L2P pages aren't actually in DRAM.

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I4a04ee9498a2a6939af31b06f2e45d2b7cccbf19
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13378
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>

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FTL: Add initial L2P cache logic

L2P cache allows for partial storing of L2P in memory, paging in and out
as necessary, lowering the total memory consumption.

Signed-off-by: Kozlowski Mateusz <mate

FTL: Add initial L2P cache logic

L2P cache allows for partial storing of L2P in memory, paging in and out
as necessary, lowering the total memory consumption.

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I727fec9d2f0ade4ca73e872d62a2ec10cfdb0a88
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13353
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

show more ...

ftl: fast shutdown

Adds API for fast shutdown - the ability for FTL to skip most
of the metadata persists made during clean shutdown, and relying
on their representation in shared memory instead. Th

ftl: fast shutdown

Adds API for fast shutdown - the ability for FTL to skip most
of the metadata persists made during clean shutdown, and relying
on their representation in shared memory instead. This allows for
faster update of SPDK (or just FTL, assuming no metadata changes),
with downtime reduction from 2-5 seconds to 500-1000 ms (for
14TiB+800GiB base and cache drives).

Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Change-Id: I5999d31698a81512db8d5893eabee7b505c80d06
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13348
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>

show more ...

FTL: Add read path

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: Ib5bac109b59d5a21a7dad1f8e79b5da7633ffa9d

FTL: Add read path

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: Ib5bac109b59d5a21a7dad1f8e79b5da7633ffa9d
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13334
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>

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FTL: Remove leftover ZNS code

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Change-Id: Ica358805a69582d78e0d6c4f17b5a97ff38e44ca
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/sp

FTL: Remove leftover ZNS code

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Change-Id: Ica358805a69582d78e0d6c4f17b5a97ff38e44ca
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14112
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

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FTL: Add write path

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I41985617b5879bd3f4bf6d49d2a03eaffdd5ccb5

FTL: Add write path

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I41985617b5879bd3f4bf6d49d2a03eaffdd5ccb5
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13322
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>

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ftl: vss null buffer workaround

Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Change-Id: I94ea399ed30fae29f92b4216eaa9

ftl: vss null buffer workaround

Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Change-Id: I94ea399ed30fae29f92b4216eaa9209c02b3478b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13310
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>

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FTL: Add ftl_io helper structure

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I608b500c6fb14efe289932955f5

FTL: Add ftl_io helper structure

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I608b500c6fb14efe289932955f508484f2ecf1b6
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13305
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

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FTL: Add FTL bdev module

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I8c40b96f0726d83d6a307e8b9a04b7c210b

FTL: Add FTL bdev module

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I8c40b96f0726d83d6a307e8b9a04b7c210b80255
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13299
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

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Replace most BSD 3-clause license text with SPDX identifier.

Many open source projects have moved to using SPDX identifiers
to specify license information, reducing the amount of
boilerplate code in

Replace most BSD 3-clause license text with SPDX identifier.

Many open source projects have moved to using SPDX identifiers
to specify license information, reducing the amount of
boilerplate code in every source file. This patch replaces
the bulk of SPDK .c, .cpp and Makefiles with the BSD-3-Clause
identifier.

Almost all of these files share the exact same license text,
and this patch only modifies the files that contain the
most common license text. There can be slight variations
because the third clause contains company names - most say
"Intel Corporation", but there are instances for Nvidia,
Samsung, Eideticom and even "the copyright holder".

Used a bash script to automate replacement of the license text
with SPDX identifier which is checked into scripts/spdx.sh.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Iaa88ab5e92ea471691dc298cfe41ebfb5d169780
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12904
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: <qun.wan@intel.com>

show more ...

module/bdev: Use spdk_bdev_unregister_by_name() if possible

Replace spdk_bdev_get_by_name() + spdk_bdev_unregister() by
spdk_bdev_unregister_by_name() wherever possible.

This simplifies the code an

module/bdev: Use spdk_bdev_unregister_by_name() if possible

Replace spdk_bdev_get_by_name() + spdk_bdev_unregister() by
spdk_bdev_unregister_by_name() wherever possible.

This simplifies the code and makes the code more reliable.

Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I91388c9d0b2e244cb745720a480803b03c42a226
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12066
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>

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spelling: module

Part of #2256

* calculated
* changing
* deferred
* deinitialize
* initialization
* particular
* receive
* request
* retrieve
* satisfied
* succeed
* thread
* unplugged
* unregister

spelling: module

Part of #2256

* calculated
* changing
* deferred
* deinitialize
* initialization
* particular
* receive
* request
* retrieve
* satisfied
* succeed
* thread
* unplugged
* unregister

Change-Id: I13e38f9160cb1a15a87cb5974785a34604124fa3
Signed-off-by: Josh Soref <jsoref@gmail.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10406
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>

show more ...

build: remove unused references to conf library

- Removed slew of conf.h includes
- No longer require mk vars that include conf

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id:

build: remove unused references to conf library

- Removed slew of conf.h includes
- No longer require mk vars that include conf

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: Ica7e8e8bf1d4a5d0b0200bfe689aa13afd77bfaf
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4746
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>

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log: remove internal log.h header

There is nothing left here, so remove it.

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: Ib947d42bc577dbebb4650b1be885e05a80f8f8cf
Reviewed-

log: remove internal log.h header

There is nothing left here, so remove it.

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: Ib947d42bc577dbebb4650b1be885e05a80f8f8cf
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4541
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Community-CI: Broadcom CI

show more ...