The original code is logically correct because
spdk_nvme_qpair_process_completions() may decrease
ns_ctx->current_queue_depth. But I still recommend doing
an optimization so users can easily understand the code.
Prioritize code cleanup more than one additional polling.
Change-Id: I3613b1b4e294661fd35b7e5bebdb32e1c8352270
Signed-off-by: Hailiang Wang <hailiangx.e.wang@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14332
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: <qun.wan@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
They were missed by the initial set of patches which introduced this
header as a mandatory one across different types of files.
Signed-off-by: Michal Berger <michal.berger@intel.com>
Change-Id: I3f9b37d41298c843e1648e72fe8593768ccd37e0
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15423
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>
Lots of extra error bellow in CI when run abort.sh with IO queue size 128:
nvme_qpair.c: 609:nvme_qpair_abort_queued_reqs_with_cbarg: *ERROR*: aborting queued i/o
Consider setting disable_error_logging = true to avoid this error.
Change-Id: Ic9e2b0ba11a0aa7d66c5da61a2b4fe7ba9fae5a7
Signed-off-by: wanghailiangx <hailiangx.e.wang@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14284
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>
Community-CI: Mellanox Build Bot
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
To fix issue: #2726
And also fix the examples/nvme/perf tool.
The srand() only needs to be called once to set the seed of
futher more calls of rand().
Change-Id: I41ab3a46593513516ad11ea7a5b8960b449e9867
Signed-off-by: GangCao <gang.cao@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15108
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
normally IOs are submitted until exhausted allocated time
new option is additional exit ciriteria
provided value represents number of I/O to perform per thread on each
namespace, when this condition detected app will print report and exit
new io_submitted stat is introduced to prevent submiting more cmds
than specified by number_ios and initiate draining
it is similar to number_ios fio option
Signed-off-by: Jacek Kalwas <jacek.kalwas@intel.com>
Change-Id: Icd188c4e3f17abf277d972277834ddf230c38503
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14365
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: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
A new RPC perform_tests has been added.
This request will help us avoid reading hotplug generated
logs, and instead we can stop hotplug right before
it begins generating IO, and resume it when the test
scripts are ready.
Additionally a new command line option has been added
to the hotplug application "--wait-for-rpc", which
indicates that hotplug should wait for
perform_tests RPC before starting its IO.
Change-Id: I71ca148201854ac155cc2a61171a4fb5fc427a19
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13962
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
this is due to further change and compiler warning related to
comparison of variables with different signedness
Signed-off-by: Jacek Kalwas <jacek.kalwas@intel.com>
Change-Id: Ia1e5acd85fce27fc53f63597b0e44753b86a7801
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14518
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Next patch in series will add another caller for
the allocate_ns_worker.
Change-Id: I60281b519265b27d661c2b1ca94e09dc68dbbf57
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14414
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: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Jacek Kalwas <jacek.kalwas@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
This documents the logic below and motivation behind
(70db0e1)nvme/perf: Add support for multiple cores per device.
Change-Id: I949b794355f871c0f995b946622dbe77295d922b
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14413
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: Jacek Kalwas <jacek.kalwas@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
For most of apps, -o is for "io size in bytes",
-s("io size in bytes") was changed to -o a long time ago.
-s is now for "memory size in MB for DPDK".
Change-Id: I0977d4a7bc30a4f2e135707ff6e77b6254240fb9
Signed-off-by: wanghailiangx <hailiangx.e.wang@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14533
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
add --zerocopy_threshold option to allow data sent with or without
MSG_ZEROCOPY flag according to data size in perf test. This option
can be set when specifying --zerocopy-threshold-sock-impl impl.
Change-Id: Ic187aadba38287bc8f2f082319e26881a13a6766
Signed-off-by: Richael Zhuang <richael.zhuang@arm.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12814
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
This is the value after negotiation with the host.
Change-Id: Ifec843c7c2ff7d88ee3ccf26b942fcd084efda55
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13798
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Note, this change only sets defaults for the ID/KEY,
more specific use cases like NVMe/TCP may set the ID and KEY on a per connection basis.
Also simplify PSK identity string, that isn't NVMe focused.
NVMe libraries using this will need to construct more complicated
identity strings and pass them to the sock layer.
Example:
rpc.py sock_impl_set_options -i ssl --psk-key 4321DEADBEEF1234
rpc.py sock_impl_set_options -i ssl --psk-identity psk.spdk.io
./build/examples/perf --psk-key 4321DEADBEEF1234 --psk-identity psk.spdk.io
./build/examples/hello_sock --psk-key 4321DEADBEEF1234 --psk-identity psk.spdk.io
Change-Id: I1cb5b0b706bdeafbccbc71f8320bc8e2961cbb55
Signed-off-by: Boris Glimcher <Boris.Glimcher@emc.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13759
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
get_log_page() had used cdata->nn as active ns count to allocate a
ANA log page. However, cdata->nn might be larger than the real active
ns count. Fix this potential issue.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: Ic71b29ad920f8393da7d7db0dab45e10e3268aec
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13654
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: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
In SPDK, declarations have the return type on the same line. Definitions
have the return type on a separate line. Astyle has an option for
enforcing this. Unfortunately, it seems to have two bugs:
1) It doesn't work correctly at all on C++ files.
2) It often fails on functions that return enums, or long type names
Deal with 1) by adjusting the check_format.sh script to only tell astyle
to fix return type line breaks for C files and not C++. Deal with 2) by
adding a few typedefs to work around the problem.
Change-Id: Idf28281466cab8411ce252d5f02ab384166790c6
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13437
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Print string values for zone state and zone type.
Check for zone descriptor extension valid field before
printing the logs.
Signed-off-by: Ankit Kumar <ankit.kumar@samsung.com>
Change-Id: I3c5fa9a7a82f3fd6354c1430ec4f4c6259faeffb
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12869
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: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Krishna Kanth Reddy <krish.reddy@samsung.com>
Add missing fields from identify controller data structure, for
admin command set attributes.
Update the identify examples file accordingly.
Ignore spdk_nvme_cdata_oacs ABI changes, only reserved fields were
changed. So this does not constitute an ABI/API breakage.
Signed-off-by: Ankit Kumar <ankit.kumar@samsung.com>
Change-Id: I718e3647835a0706a33e7aa6bae774e133071f9b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12866
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: Shuhei Matsumoto <smatsumoto@nvidia.com>
Add missing fields from identify controller data structure, for
controller capabilities and features
Update the identify examples file accordingly.
Ignore spdk_nvme_ctrlr_data ABI changes. Reserved fields
were changed, so this does not constitute an ABI/API breakage.
Signed-off-by: Ankit Kumar <ankit.kumar@samsung.com>
Change-Id: I12e622324bc1b0ebef95b854098bce133617051e
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12865
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: Shuhei Matsumoto <smatsumoto@nvidia.com>
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>
There are a few places where a typo, extra character
or newline was added to the BSD 3-clause license text
which made it differ very slightly from the rest of
the license headers in the source tree. Remove those
differences in this patch, to help with automation of
SPDX identifier replacement in the next patch.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I542dc53cd252b1699253fd6dcc3ccac9643d7878
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12905
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
We can crash with spdk_nvme_qpair_process_completions(qpair=0x0) when
called from spdk_fio_getevents(). This was observed when passing more
than two namespaces to an fio job.
This is because this callback can be called concurrently with
spdk_fio_open(), which assigns ->qpair. We'll just skip any
non-initialized qpairs in the processing loop, as eventually
spdk_fio_open() will set them.
Fixes: "f69367c78 fio_nvme: defer qpair allocation to file_open callback"
Signed-off-by: John Levon <john.levon@nutanix.com>
Change-Id: Ie8f1ac37726e202bb971ffeb497f9e32656392aa
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12338
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: Jim Harris <james.r.harris@intel.com>
This patch fixes the issue with custom nvme transport. It is possible
to register custom nvme transport with arbitrary name but it is not
usable because 'spdk_nvme_trid_populate_transport' call in probe
function will always set trstring to 'CUSTOM' and transport lookup
will fail.
Signed-off-by: Evgeniy Kochetov <evgeniik@nvidia.com>
Change-Id: I83fd24dd8732ac0a21e22435e0acff20ab0e7521
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9557
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
When PRACT=0, the perf tool will skip tests for extended LBA format,
fix it now.
Change-Id: I12e6bc10bb16148a02a30b5d20b540166d45c242
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12053
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Currently shadow doorbell updates are not counted; add statistics for
those, and rename the other statistic for clarity.
Signed-off-by: John Levon <john.levon@nutanix.com>
Change-Id: I211a77902e38265c99b15862034c6d022dc582a0
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11844
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: Jim Harris <james.r.harris@intel.com>
spdk_fio_cleanup() is called per-thread basis, and spdk_env_fini()
is called multiple times when running with `numjobs` greater than 1.
Fix issue #2366.
Change-Id: I39ec379d71eeba1ca14ba42a93b819220ee1f307
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11443
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: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: GangCao <gang.cao@intel.com>
Some targets advertise large Maximum Queue Entries Supported (MQES)
value but fail to create long queues due to some other limitations,
e.g. lack of some resource. New '--io-queue-size' option allows to
workaround such issues. It may also be useful when researching queue
size impact on performance.
Signed-off-by: Evgeniy Kochetov <evgeniik@nvidia.com>
Change-Id: Ie13b966070fbe5d8bb75cee59ae171bd25eafa63
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9090
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: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Althrough `rte_eal_cleanup` will be called in the destructor
function when exiting the application, it's OK not to call
`spdk_env_fini`, we still add this function call in case
there are cleanup function need to call in future.
Change-Id: I0a3eca44c5ed1d62059796ea8f1977fb19356939
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10904
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Otherwise, the test using this application will succeed, even if no test
is actually executed.
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: Ib2235795ea51985d418c2be6904a68db15aa593a
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10772
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>
This can be used to connect to a discovery controller
to get and print discovery logs whenever a discovery
AER completion is received.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ieeb8630633e1be3031074caff6196d4124c5fcee
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10548
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: Aleksey Marchuk <alexeymar@mellanox.com>
This API is a helper for getting the full discovery
log page from a discovery controller. It will read the
log page header to get the total number of entries,
allocate a buffer for all of the entries, and then
issue a series of get_log_page commands to read each
4KiB worth of entries.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I02666ef5adcb9fc8825a221655811ace708f97b8
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10564
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
If user uses the 'loops' parameter, then it will
call the open+close callbacks for each loop, but only
cleanup at the end of the entire run. Since we alloc
the io_qpair in open, but don't free them until
cleanup, we end up running out of io qpairs at some
point if we run too many loops.
So solution is to free the io qpairs in the close
callback.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ibac864836f94994cdd24a7886894778268b14f73
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10674
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: John Kariuki <John.K.Kariuki@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Bloated log files appear during some tests
(nvmf_phy_autotest, during nvmf_abort test fot example),
what makes parsing them inconvenient. This change aims
to disable logs that cause this issue by adding a new flag
for SPDK target and disabling notice level logging completely
(using --silence-noticelog proved insufficient).
Fixes: #2149
Change-Id: Ibbad92d87d90fe73c23d6027e0ff8ec49b0393c2
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10311
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Add another level of option parsing to allow usage
of string values.
Currently all values are converted to long
(or have to be checked before the switch),
which results in errors upon adding a string as a value.
This is going to be used in the next patch in the series.
Change-Id: Ib874d74b015eee825b5135ef3d49b9cb1c72029b
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10471
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
This fixes commit 74dcf4aa "example/nvme/arbitration: add vfio-user transport support".
For vfio-user transport, we should use static DPDK memory model for
sharing memory between client and target. Also enable log option here.
Change-Id: Iea1b28cbf234f5fc935c54899023bdbf1733a671
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10510
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>
Add a check for this driver and enable iova=pa mode when it is
detected.
Add an option for the hotplug application to force iova mode.
This is to avoid:
EAL: Expecting 'PA' IOVA mode but current mode is 'VA', not initializing
EAL: Requested device 0000:86:00.0 cannot be used
while using hw_hotplug test.
Change-Id: I7ff819c04b1e567b5ef88fc8f551ecec901806c8
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9774
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: Maciej Szwed <maciej.szwed@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
