If an USDT probe is defined within a shared object, bpftrace expects the
path to that shared object instead of an executable. This means that we
need to replace __EXE__ in the bpftrace scripts differently, depending
on whether the application was linked statically or dynamically.
This is now done by the `scripts/bpf/gen.py` script. It lists all
available probes, along with their locations, of a process. Then, it
matches them to those described in a bpftrace script replacing the
__EXE__ markers with the listed location (either a path to the
executable or a shared library). If a bpftrace script uses a probe that
isn't listed, its __EXE__ will be replaced by a path to the executable.
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I7c323d5f7d948ea57cf8d4d3132e4d59a2de594f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9807
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Currently either HW Engine Channel or SW Engine Channel will be used.
In the case that HW Engine Channel is used while does not support related
operations like IOAT for CRC, it will shift back to the SW Engine's handle.
So that this is an issue that it still refers to the HW Engine Channel
while needs SW Eninge Channel to handle.
This patch introduces the SW Eninge Channel and always initializes there
in case that HW Engine does not support some operations.
Related UT also added to simulate the case the IOAT does not support CRC
and then SW Eninge needs to properly handle it.
Change-Id: I4ecdcd09ab669a616b37c567b45b1e6499800ec9
Signed-off-by: GangCao <gang.cao@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9874
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Use dedicated OCF API functions to set default parameters during
startup configuration instead of manual and incomplete
initialization.
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
Change-Id: Ied1afa9c249a032451a266fd97ce09e6088a0f97
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9786
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: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
In some cases a single virtually contriguos memory
buffer can be translated to several chunks of memory.
To make such translation possible, update structure
spdk_memory_domain_translation_result to use a pointer
to iovec.
Add a single iov structure or cases where translation
is always 1:1, it will make easier translation callback
implementation. For RDMA transport translation of address
is always 1:1, so treat iovcnt other than 1 as an
error.
Change-Id: I65605575d43a490490eba72c1eb19f3a09d55ec6
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9779
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
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>
Instead of a union with domain type specific
parameters, store an opaque pointer to user
context. Depending on the memory domain type,
this context can be cast to a specific struct,
e.g. to spdk_memory_domain_rdma_ctx for RDMA
memory domains.
This change provides more flexibility to
applications to create and manage custom
memory domains
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Change-Id: Ib0a8297de80773d86edc9849beb4cbc693ef5414
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9778
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
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>
That will allow applications to create their own
dma devices types IDs which won't conflict with
SPDK internal device types
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Change-Id: I89bf25a5ed760967d823f3fc32a466657f45e799
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9777
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
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>
Push operation complements existing pull
operation and allows to implement read data
flow using memory domains.
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Change-Id: I0a3ddcb88c433dff7a9c761a99838658c72c43fd
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9701
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
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>
Signed-off-by: Michal Berger <michalx.berger@intel.com>
Change-Id: Id22c28c46a5fbdf5bd76b31d16f07f2672dfe14e
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9306
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@gmail.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Signed-off-by: Michal Berger <michalx.berger@intel.com>
Change-Id: I4f838df0bfb91398eb5d179a982165adb8af3476
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9291
Reviewed-by: Konrad Sztyber <konrad.sztyber@gmail.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This is mostly relevant for making sure the nvme drive used for gpt
test is cleaned up. To that effect, replace dd with wipefs to make
sure all signatures are wiped and kernel updated with the changes.
Also, since gpt test is not supported on FreeBSD don't try to run
it from autotest.
Signed-off-by: Michal Berger <michalx.berger@intel.com>
Change-Id: Ic970026363a6269f85b63e713f4187268fd6f923
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9290
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@gmail.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Signed-off-by: Michal Berger <michalx.berger@intel.com>
Change-Id: Ib24714363405f926ac8483244b24296fe35d5a86
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9591
Reviewed-by: Konrad Sztyber <konrad.sztyber@gmail.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
It's too strict to fail the controller when there are no free requests.
Change-Id: I0a66ff2d294a2fd9326506ea50af4213aaaf8e92
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9848
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: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: GangCao <gang.cao@intel.com>
We already support Set Features with Host Behavior, so here also
add the support in Get Features.
Change-Id: I27d973e81fd6be89cc67ad559439334fc1087c9e
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9818
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: GangCao <gang.cao@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: John Levon <levon@movementarian.org>
nvmf_subsystem_get_qpairs RPC handler may cause the program
could not exit normally (e.g. ctrl c). Reason is that,
spdk_get_io_channel() will be called during the getting
qpairs stream, which will add refcount value for each
existing channel. When end target, channel cannot be
destroyed since refcount be added additionally and
its value could not be subtracted to 0. As a result,
the program will hang in the process of exiting.
So here we don't need to allocate a new channel, just use
the exist one.
Signed-off-by: zhaoshushu.zss <zhaoshushu.zss@alibaba-inc.com>
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Change-Id: I08b4678edaa9404b8e8af125ebae572b31edf77e
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9881
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
A temporary workaround for issues seen when using "adq_enable"
is to set channel-pkt-inspect-optimize on before fio ramp_up and
turn it off when ramp_up is ending.
Signed-off-by: Maciej Wawryk <maciejx.wawryk@intel.com>
Change-Id: I74f71d11e3b9d1a064b36de8acc7a2a23f51a34b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9879
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
* Added sleep as sugested in config guide
* Moved adq_configure_tc() before nvmf_create_transport()
* Added extra logs to output
Signed-off-by: Maciej Wawryk <maciejx.wawryk@intel.com>
Change-Id: Icc253b98a0fadbe917e912342f91e2bc5ca5064b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9703
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
The previous patch supported I/O retry when no available io_path
was found at submission.
This patch supports I/O retry when we get I/O path error at completion.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I93a1664944b15ab0a826a321e2ea7a2574263afe
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9850
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>
If ANA state is inaccessible or qpair is disconnected, I/O cannot
be submitted.
But if qpair is connected, ANA state may become accessible, or if
qpair is disconnected, it may become connected via resetting.
Hence even if find_io_path() returned NULL, queue I/O and retry it
one second later if qpair is connected or ctrlr is resetting.
Sort retried I/Os by expiration values in ticks, and activate a timed
poller per nvme_bdev_channel only if there is any retried I/O. So
the poller function bdev_nvme_retry_ios() always returns BUSY because
if the poller runs earlier than the closest retried I/O or runs when
there is no retried I/O, it is more like a bug of the framework.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: Id28110a0d63ebc1c5772814e2ff8a47934df1644
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9830
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>
- remove metadata updater
- handle 'zero' flag in mempool allocator
- adapt ocf_mngt_cache_start() to new OCF API
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
Change-Id: I34afd856cc1306ffe305f71a445e7474c9b0a2d9
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9129
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
OCF requires separate mempool for each request size from rage 4k-128k. Mempools
are meant for both IO and OCF's internal requests.
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
Change-Id: I3b37d287bbd6f963a24007c8485002f414fb8a7e
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7774
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Adds context to currently existing traces inside bdev.c file.
These are going to be used later to match with traces from
nvmf layer to enable io tracing.
Change-Id: I599a60412f39144cdd306315a184b2000a61286e
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9497
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@gmail.com>
This is to help with binding trace objects together and
for the convenience (all trace definitions are in one place
instad of being scattered accross multiple files).
Change-Id: Ib15bc9c2eeee9c4d0816bcee509ab69f3f558e19
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9574
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@gmail.com>
Add tcp events changed in previous patch to the trace.py for
enhanced event information.
Change-Id: I8f176905a8283ba1b588d95bdbc075c38677acbe
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9307
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@gmail.com>
Enable tracing of tcp qpairs in lib/nvmf/tcp.c.
Change-Id: I692e74a972dcddd0bff193f1703470926e28b4db
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9288
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@gmail.com>
This change aims to help with tracepoint handling in the future.
Instead of printing each trace directly with given values, we
will use this function to pass status change value.
Change-Id: Icc7f2863703899f818f0a2d5f49b69aa4e26a62c
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9690
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@gmail.com>
Changed the way a line is formatted to avoid unnecessary operations.
This slightly (~5-10%) decreases the runtime when the script is executed
on large trace files.
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I5549462d56f866bea99609f746aa53890b98d622
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9442
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com>
The stack trace is no longer printed if a user presses <C-c> while the
script is running or pipes its output to tools such as head or less.
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I0951c38d914986b5c9bf2ee98bcd046f0e957ff0
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9441
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com>
It makes it more convinient for a user to start the script, as it's no
longer necessary to update the library path manually.
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I0dbeb54cad2585a50162c91f48c5ef199fa133b9
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9440
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com>
Added trace provider based on the trace library. It uses ctypes to
define the trace objects and execute library calls. It significantly
(~2x) speeds up the execution time on large trace files.
The script automatically detects the type of the trace file and will use
the appropriate engine (either JSON or the trace library) using
python-magic for file detection. When piping a file through stdin, JSON
format will be assumed.
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: Icfa216edee4662714266968eeb72f0097b3779b4
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9439
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-by: Monica Kenguva <monica.kenguva@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
The new name suits better to the following "data push"
operation
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: Ic3249f65de203f375477f8e87b0749b9502d165c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9878
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
iovs are not needed in the callback
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: I29718f1f2e65881628b72dea938e40c60348b85d
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9877
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
For GET/SET FEATURES command, some feature IDs will have data buffer
while some don't have, so here we will return the buffer length base
on the feature ID. The length is defined by the specification.
Change-Id: Ie9798585fc74544b77998aeebc2a20614c1c25f0
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9689
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Icf7f978d7083afdc729959328d985a660111e371
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9681
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I3801a339fa712b9ba41a9e9251e36a57c35239b7
Signed-off-by: Mao Jiang <maox.jiang@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9873
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
It is a bit confusing for the variable names to not match
the parameter names for spdk_bdev_io_get_nvme_fused_status().
These changes should make it a bit simpler to understand.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I833bf2a75cfec7b86da2d8a234f800de3510c2b7
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9867
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: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
If NN is very large this saves a lot of memory. This lookup is
not generally used in the I/O path anyway.
Change-Id: I98e190006843ad5d0bac8483bf9feb800d4a665a
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9884
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: GangCao <gang.cao@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
In the SPDK NVMe driver, spdk_nvme_ctrlr_reset_async() sets
ctrlr->is_failed to false and spdk_nvme_ctrlr_reset_poll_async() sets
ctrlr->is_failed to true if it fails.
On the other hand, in the unit test for the NVMe bdev module,
the stub for spdk_nvme_ctrlr_reset_async() does nothing and
the stub for spdk_nvme_ctrlr_reset_poll_async() sets ctrlr->is_failed
to false if it succeeds.
This bug made us very difficult to write unit test for I/O retry.
Hence fix this bug.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: Ic0dcf1109ce543a53fca74708fc86c8c74a17692
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9829
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
bdev_nvme_find_io_path() selects an io_path whose qpair is connected
and ANA state is optimized or non-optimized.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I79c978795562b606ee27aa43020684d8bcbf50c5
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9405
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reset all controllers of a bdev controller sequentially. When resetting
a controller is completed, check if there is next controller, and
start resetting the controller.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I169a84b931c6b03b36bb971d73d5a05caabf8e65
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7274
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Previously the NVMe bdev module had completed the outstanding reset and
then canceled pending resets. This was complex.
On the other hand, the generic bdev layer cancels pending resets
and then completes the outstanding reset.
Following the generic bdev layer simplifies the code and makes us easier
to control retry reset, delay retry reset by a few seconds, or stop retry
after repeated failures and then delete ctrlr.
Update unit tests accordingly.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I9a68422918ebcb052b3a281316ffba9b3450ecd4
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9816
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
At least on my system, I need an extra escape for
the opening brace in the generated enums.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I2f1d55f817bc10b3b1084d8280f330cdbd50edf6
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9671
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
bpftrace scripts do not allow struct definitions after
the first probe definition (including BEGIN/END).
This is problematic for an upcoming patch which will
include some struct defintions.
So instead just add the generated BEGIN/END probes
with enum definitions to the end of the user-specified
script, instead of the beginning.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I7bc8c18c0891ee26edc099aef96ea18ed63ccb72
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9670
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
