| 8bcec341 | 02-Aug-2024 |
Daniel Nowak <daniel.nowak@solidigmtechnology.com> |
module/bdev: No name duplication for FTL bdev
Verification of name duplication during ftl bdev creation. If name is duplicated, creation of ftl bdev is stopped at early stage.
Change-Id: Ia1eb5e5e5
module/bdev: No name duplication for FTL bdev
Verification of name duplication during ftl bdev creation. If name is duplicated, creation of ftl bdev is stopped at early stage.
Change-Id: Ia1eb5e5e5782df6a3ddd73b7af44b26a6f04d2c3
Signed-off-by: Daniel Nowak <daniel.nowak@solidigmtechnology.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/24463
Community-CI: Mellanox Build Bot
Reviewed-by: GangCao <gang.cao@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeliu@tencent.com>
Reviewed-by: Jim Harris <jim.harris@samsung.com>
Reviewed-by: Mateusz Kozlowski <mateusz.kozlowski@solidigm.com>
show more ...
|
| 355312bf | 26-Jan-2024 |
Tomasz Zawadzki <tomasz.zawadzki@intel.com> |
so_ver: increase all major versions after SPDK 24.01
To allow SO_MINOR updates on LTS for the whole year it is supported,
the major version for all components needs to be increased.
This is to preve
so_ver: increase all major versions after SPDK 24.01
To allow SO_MINOR updates on LTS for the whole year it is supported,
the major version for all components needs to be increased.
This is to prevent scenario where two versions exists with matching
versions, but conflicting ABI.
Ex. Next SPDK release adds an API call increasing the minor version,
then LTS needs just a subset of those additions.
Increasing major so version after LTS, allows the future releases
to update versions as needed. Yet allowing LTS to increase minor
version separately.
This patch:
- increases SO_VER by 1 for all components
- resets SO_MINOR to 0 for all components
Due to patch below being introduced after v24.01 code freeze,
bdev lib version should not be increased:
61623c5ca9 bdev: add spdk_bdev_io padding in place of io_submit_ch
Short reference to how the versions were changed:
MAX=$(git grep "SO_VER := " | cut -d" " -f 3 | sort -ubnr | head -1)
for((i=$MAX;i>0;i-=1)); do find . -name "Makefile" -exec \
sed -i -e "s/SO_VER := $i\$/SO_VER := $(($i+1))/g" {} +; done
find . -name "Makefile" -exec \
sed -i -e "s/SO_MINOR := .*/SO_MINOR := 0/g" {} +
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I0166d6be6c17bbbf985d48b5dfcb36f1d4af1b48
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/21582
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
show more ...
|
| d65bd99e | 27-Sep-2023 |
Pierre Lestringant <plestringant@kalray.eu> |
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>
show more ...
|
| c959f72e | 14-Sep-2023 |
Mateusz Kozlowski <mateusz.kozlowski@solidigm.com> |
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>
show more ...
|
| 69f9c9ac | 10-Nov-2023 |
Jim Harris <jim.harris@samsung.com> |
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>
show more ...
|
| 309682ca | 14-Sep-2023 |
Mateusz Kozlowski <mateusz.kozlowski@solidigm.com> |
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>
show more ...
|
| c26733cf | 14-Sep-2023 |
Mateusz Kozlowski <mateusz.kozlowski@solidigm.com> |
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
show more ...
|
| 17cf101b | 14-Sep-2023 |
Mateusz Kozlowski <mateusz.kozlowski@solidigm.com> |
lib/ftl: Abandonment of FTL VSS EMU
Vss emulation was meant to allow for executing FTL on top of non-vss
drives with some caveats (not being power failure safe being the main
issue). However the fol
lib/ftl: Abandonment of FTL VSS EMU
Vss emulation was meant to allow for executing FTL on top of non-vss
drives with some caveats (not being power failure safe being the main
issue). However the following patches are adding the logic necessary to
run a fully functional FTL on such drives, so the code here is
abandoned.
Change-Id: I7da2af756662aa8549e979a4803848ed913e17e3
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/+/18547
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <ben@nvidia.com>
Reviewed-by: Jim Harris <jim.harris@samsung.com>
Reviewed-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
show more ...
|
| e85f1f11 | 26-Oct-2023 |
Konrad Sztyber <konrad.sztyber@intel.com> |
rpc: use spdk_json_decode_uuid() to decode UUIDs
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I99e5d44d2cea4d50219b44e4595379a3a17bd11f
Reviewed-on: https://review.spdk.io/ger
rpc: use spdk_json_decode_uuid() to decode UUIDs
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I99e5d44d2cea4d50219b44e4595379a3a17bd11f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/20475
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <jim.harris@samsung.com>
show more ...
|
| 8cffbe01 | 26-Oct-2023 |
Konrad Sztyber <konrad.sztyber@intel.com> |
rpc: use spdk_json_write_uuid() to dump UUIDs
While here, remove some of the empty lines between spdk_json_write*
calls, as they only made the code less readable.
Signed-off-by: Konrad Sztyber <kon
rpc: use spdk_json_write_uuid() to dump UUIDs
While here, remove some of the empty lines between spdk_json_write*
calls, as they only made the code less readable.
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I22909de1a04cd24322534971daf3128776c36855
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/20473
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <jim.harris@samsung.com>
show more ...
|
| 95a367d6 | 02-Dec-2022 |
Artur Paszkiewicz <artur.paszkiewicz@intel.com> |
util/uuid: add API to test/set null uuid
Refactor the code to use these new functions.
Change-Id: I21ee7e9a96f30fbd60106add5e8b071e86bf93c9
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel
util/uuid: add API to test/set null uuid
Refactor the code to use these new functions.
Change-Id: I21ee7e9a96f30fbd60106add5e8b071e86bf93c9
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16156
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
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>
Community-CI: Mellanox Build Bot
show more ...
|
| c77bc554 | 27-Jan-2023 |
Shuhei Matsumoto <smatsumoto@nvidia.com> |
module/bdev: Use error_response() rather than bool_response(false) for JSON RPCs
For JSON RPC, boolean response with false value may not be regarded as error.
Previously many cases were replaced to
module/bdev: Use error_response() rather than bool_response(false) for JSON RPCs
For JSON RPC, boolean response with false value may not be regarded as error.
Previously many cases were replaced to use
spdk_jsonrpc_send_error_response() explicitly. However, this pattern did
not become established and new bdev modules used
spdk_jsonrpc_send_bool_response() with false.
Once again, replace remaining cases in this patch.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: Ie8858bc8ff7c36bc3a829977044a91d459db76f2
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16555
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
show more ...
|
| 3359bf34 | 23-Jan-2023 |
Tomasz Zawadzki <tomasz.zawadzki@intel.com> |
so_ver: increase all major versions
To allow SO_MINOR updates on LTS for the whole year it is supported,
the major version for all components needs to be increased.
This is to prevent scenario where
so_ver: increase all major versions
To allow SO_MINOR updates on LTS for the whole year it is supported,
the major version for all components needs to be increased.
This is to prevent scenario where two versions exists with matching
versions, but conflicting ABI.
Ex. Next SPDK release adds an API call increasing the minor version,
then LTS needs just a subset of those additions.
Increasing major so version after LTS, allows the future releases
to update versions as needed. Yet allowing LTS to increase minor
version separately.
Disabled test for increasing SO version without ABI change, as
that is goal of this patch. This check shall be removed with SPDK 23.05
release.
Looks like this was left over from prior LTS, to avoid that
make sure it is only skipped when running against v23.01.x as latest
release.
This patch:
- increases SO_VER by 1 for all components
- resets SO_MINOR to 0 for all components
- removes suppressions for ABI tests
Short reference to how the versions were changed:
MAX=$(git grep "SO_VER := " | cut -d" " -f 3 | sort -ubnr | head -1)
for((i=$MAX;i>0;i-=1)); do find . -name "Makefile" -exec \
sed -i -e "s/SO_VER := $i\$/SO_VER := $(($i+1))/g" {} +; done
find . -name "Makefile" -exec \
sed -i -e "s/SO_MINOR := .*/SO_MINOR := 0/g" {} +
Change-Id: I3e5681802c0a5ac6d7d652a18896997cd07cc8bf
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16419
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
show more ...
|
| 3f912cf0 | 02-Nov-2022 |
Michal Berger <michal.berger@intel.com> |
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>
show more ...
|
| 5f8c0566 | 16-Nov-2022 |
Kozlowski Mateusz <mateusz.kozlowski@intel.com> |
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>
show more ...
|
| a6dbe372 | 01-Nov-2022 |
paul luse <paul.e.luse@intel.com> |
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
show more ...
|
| d1dd6ca8 | 14-Jul-2022 |
Artur Paszkiewicz <artur.paszkiewicz@intel.com> |
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>
show more ...
|
| 1790ee8a | 28-Jun-2022 |
Artur Paszkiewicz <artur.paszkiewicz@intel.com> |
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>
show more ...
|
| 2c7c8b6c | 27-May-2022 |
Kozlowski Mateusz <mateusz.kozlowski@intel.com> |
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 ...
|
| 66fe5f75 | 27-May-2022 |
Kozlowski Mateusz <mateusz.kozlowski@intel.com> |
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>
show more ...
|
| e7e5bc07 | 15-Jun-2022 |
Kozlowski Mateusz <mateusz.kozlowski@intel.com> |
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 ...
|
| 0e33da49 | 10-Jun-2022 |
Kozlowski Mateusz <mateusz.kozlowski@intel.com> |
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>
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| 0291b284 | 28-Jun-2022 |
Artur Paszkiewicz <artur.paszkiewicz@intel.com> |
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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| 1bbefed6 | 18-Aug-2022 |
Kozlowski Mateusz <mateusz.kozlowski@intel.com> |
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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| e8c5ccf0 | 13-Jun-2022 |
Kozlowski Mateusz <mateusz.kozlowski@intel.com> |
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>
show more ...
|