The description was swapped with removal release, causing the logs to
look like this:
foo_bar: deprecation 'v23.05' scheduled for removal in foo.bar hit 1 times
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I422a35c5ec20c8a817bed0dd5d565dfc53ef6dc9
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15874
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Mike Gerdts <mgerdts@nvidia.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Community-CI: Mellanox Build Bot
make uses /bin/sh as its shell and some distributions set it to shells
that don't support [[ command (e.g. ubuntu and dash). This causes the
check to fail with the following error:
/bin/sh: 1: [[: not found
So, replaced the [[ command with a redirection to /dev/null, which
should work on all shells.
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: Idcae094e8faa3da6faac16754bb0484bd91363d8
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15852
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Mike Gerdts <mgerdts@nvidia.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Community-CI: Mellanox Build Bot
The kernel vfio_pci driver module introduced vf_token checking
mechanism since kernel version 5.7, and has been supported by
DPDK. So add support for it to deal with the scenario of VF.
Signed-off-by: Jun Zeng <jun1.zeng@intel.com>
Change-Id: Ie9700fa395327da4e847c6213167284c148a64e3
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14424
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>
In _free_ctrlr(), ->endpoint can never be NULL, and the code was
self-contradictory; assume it's not NULL.
Signed-off-by: John Levon <john.levon@nutanix.com>
Change-Id: I81a449123ca05f64460380dc3a8ad8af2143d166
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15831
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Use standard "sqid" naming for a log message.
Signed-off-by: John Levon <john.levon@nutanix.com>
Change-Id: Icca8415cd17272ca7bd82667721c4131dd1df7f1
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15828
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
This fixes the behavior of spdk_vhost_(set|get)_coalescing() on
non-vhost-user devices.
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: Ia17cd4c0ed4bad262090e05f83727c1516c21f92
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15772
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 current code for setting/getting coalescing setting only works with
vhost-user devices, while users can create virtio-blk devices with
non-vhost-user transport. Calling spdk_vhost_(set|get)coalescing() on
such device results in a segfault.
So, spdk_vhost_dev_backend interface is extended with methods to
set / get coalescing parameters. In the following patch, the virtio_blk
interface will be also extended with similar callbacks allowing us to
pipe coalescing settings to the appropriate transport.
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: Ide5d5f633b17dcdbedb4b7804d5e45bf41373eca
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15771
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>
Both the length of a request and the number of ranges to copy are
controlled by the user, so we should check them and return an error
instead of asserting that they're correct.
This fixes the `test/nvmf/target/fabrics_fuzz.sh` test.
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I3481c4bb1f2c7676df81f41dfc95ef063924222e
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15805
Reviewed-by: Pawel Piatek <pawelx.piatek@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Replaced grep with a [[ command to get rid of errors like this:
collect2: fatal error: ld terminated with signal 13 [Broken pipe]
during the build.
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I03d0f3966882faabfff52ad01e132e837fe94433
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15820
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
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>
When building with DPDK provided via --with-dpdk=/path/to/dpdk
we need to guess the --libdir that was used when compiling DPDK.
This is not a problem with system installed DPDK, as appropriate
PKG_CONFIG_PATH for pkgconfig is already known. So it is possible
to retrieve --libdir.
Rather than just keeping it hardcoded to just 'lib', add second
popular one 'lib64'.
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: Ic041289b326fb67f4f6fb5d5114c873ea513389e
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15713
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: Konrad Sztyber <konrad.sztyber@intel.com>
check_dir verifies if the directory exists,
if not then exits the script printing an error.
Replaced two instances where same steps were done
explicitly.
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I1179bdea0630ecb1cf2f5d4cde076308145006fb
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15712
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: Konrad Sztyber <konrad.sztyber@intel.com>
Using new_id attribute is global in scope, meaning that depending
on the kernel's setup seen prior running setup.sh, single write
to it may re-bind ALL matching devices. This doesn't play well
with our PCI_{ALLOWED,BLOCKED} options as they can't be enforced
in such a case. Consider the following example:
> modprobe -r nvme # all nvme ctrls are detached from the kernel
> echo 0xdead 0xbeef >/sys/bus/pci/drivers/uio_pci_generic/new_id
# setup.sh-wise
> modprobe -r nvme
> PCI_BLOCKED=some:dead:beef.bdf setup.sh
# PCI_BLOCKED device still ends up bound to userspace driver.
After this single write, ALL matching devices will end up bound to
uio_pci_generic. To avoid this, we should override preferred driver
on per-bdf basis.
Signed-off-by: Michal Berger <michal.berger@intel.com>
Change-Id: Ic4613e33321303b92b47ce3f4d7e1f29ecca3036
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13813
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Kamil Godzwon <kamilx.godzwon@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
recently introduced: 0af934b38c
by default disallows multiple SPDK applications
from running on overlapping CPU masks.
This test was overlooked during initial adjustment
of CPU masks in our scripts. This patch aims to remedy
that issue.
Change-Id: I7e4a7f6a53119a97a138b191e4511d94c351ff9b
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15456
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
This package is required to install grpcio:
./scripts/pkgdep.sh --developer-tools
...
Could not find <Python.h>. This could mean the following:
* You're on Ubuntu and haven't run `apt-get install python3-dev`.
* You're on RHEL/Fedora and haven't run `yum install python3-devel` or
`dnf install python3-devel` (make sure you also have redhat-rpm-config
installed)
* You're on Mac OS X and the usual Python framework was somehow corrupted
(check your environment variables or try re-installing?)
* You're on Windows and your Python installation was somehow corrupted
(check your environment variables or try re-installing?)
----------------------------------------
ERROR: Failed building wheel for grpcio
Failed to build grpcio
Signed-off-by: Alexey Marchuk <alexeymar@nvidia.com>
Change-Id: I1a9d6154de9ab86ba8062b53ba56002e226daa94
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15751
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: <qun.wan@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Use the deprecation API to annotate and log the deprecation of
spdk_nvme_ctrlr_prepare_for_reset() using the tag
"nvme_ctrlr_prepare_for_reset".
Signed-off-by: Mike Gerdts <mgerdts@nvidia.com>
Change-Id: I98fd840aa9acc028a49bb47daf4ab7e88f1eb818
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15756
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Do this before the attempt to bind these devices is made. This is to
make sure script works on subsequent runs.
Scripts itself executes the qat_service which disables potential VFs
of the target PF. In case VFs were previously bound to one of the
uio drivers (via new_id) the next write to that attr will fail not
rebinding the devices again. To avoid that, remove the VFs' id first
and then attempt to bind them to the uio driver.
Signed-off-by: Michal Berger <michal.berger@intel.com>
Change-Id: I4818a2e3e663a4136084ce4bbb85ccfcfde1ae42
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15427
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>
srandomdev is *only* used to emulate arc4random, so only
bother defining it on Linux when it's needed. This avoids
unused errors on newer distros packaging glibc versions
that now defined arc4random.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I6e64a697d9633709cedd0198f75cf094d514562d
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15814
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
The warning appeared during Fedora 37 VM image testing
Signed-off-by: Kamil Godzwon <kamilx.godzwon@intel.com>
Signed-off-by: Michal Berger <michal.berger@intel.com>
Change-Id: I2ceff22d08614fec0c27b9931d71753f57cf99bd
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15794
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
As we are using spdk-abi repo to compare SO files, we do not
need newer images to prepare serialized spdk releases inside VM.
For release tests (22.01, 22.09), let's use the older images,
e.g. Fedora 35
Signed-off-by: Kamil Godzwon <kamilx.godzwon@intel.com>
Change-Id: Ief8f2b1a25e642f3cbe9e3038ba39e634cbf0c5e
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15788
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>
Change ocf default path to the rootdir relative one.
When --with-ocf flag is used in the configure,
being out of the spdk repository, the ocf path is
incorrectly set. Depends on the actual directory where
the configure is run.
The path should point to main spdk repo directory
regardless of where the configure is run from.
Signed-off-by: Kamil Godzwon <kamilx.godzwon@intel.com>
Change-Id: I6db3dd965ef9d119bb9e2f68ab3bd19c11b17a86
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15022
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: wanghailiang <hailiangx.e.wang@intel.com>
Reviewed-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
This patch fixes issue # 2809, by changing the max
completions processed per poll. A new parameter called
IDXD_MAX_COMPLETIONS is used to set maximum completions
processed per poll to 128 because we observed performance
degradation on a system with 16 NVMe SSDs at a queue depth
of 64 per SSD. When using DSA to compute the data digest,
the target application can issue upto 1024(16x64) request
to compute data digest concurrently to DSA. Limiting the
maximum completions processed per poll to 32 using
DESC_PER_BATCH cause up to 43% IOPS degradation.
Use IDXD_MAX_COMPLETIONS to control the number of
completions proccessed per poll in spdk_idxd_process_event
based on your workload. For example, if your application
is issuing 1000s of concurrent request to DSA you might
want to set IDXD_MAX_COMPLETIONS to a value higher than
128.
Change-Id: I2a1db993283a83a20266f40dac851728d63e6127
Signed-off-by: John Kariuki <John.K.Kariuki@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15801
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This is in prep for adding a new compressDev accel_fw
module that will contain all of the DPDK compressDev specifics
on it, the vbdev will make calls to the accel_fw instead.
As the accel_fw has SW based compression, we want the configure
option to apply to building the vbdev module but not the accel_sw
software implementation or the upcoming compressdev module.
Renamed to "compress" as reduce is a term specific to the vbdev
implementation of the compression to be provided by the accel_fw
and thus the same reason why we leave the test flag called REDUCE
because it's controlling tests for the reduce library as well as
the vbdev module that is using reduce. The flag does not apply
to the SW implementation of compression.
This does not affect upcoming accel_fw compressdev module, that
will have its own configure option.
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: If8ed3e48e1e3dabcaad1cd161289e78122cd9d58
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15179
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>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Per specification.
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: Ic93349c7d3ed50fa6e502e39db0347141804d4c4
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15673
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>
While lvs->destruct is set in a few places, it is never read. Since it
is not used, it is removed.
Signed-off-by: Mike Gerdts <mgerdts@nvidia.com>
Change-Id: Iee21e92c9049d143fca13930b4b5f328f9ec38f0
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15716
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: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Copy-on-write happens when cluster is written for the first time for
thin provisioned volume. Currently it is implemented as two separate
requests to underlying bdev: read of the whole cluster to bounce
buffer and then write of this buffer to the new location on the same
underlying bdev.
This patch improves copy-on-write flow by utilizing copy command of
underlying bdev if it is supported. In this case we have just one
request to bdev and don't need the bounce buffer.
Signed-off-by: Evgeniy Kochetov <evgeniik@nvidia.com>
Change-Id: I92552e0f18f7a41820d589e7bb1e86160c69183f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14351
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: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
New `translate_lba` operation allows to translate blob lba to lba on
the underlying bdev. It recurses down the whole chain of bs_dev's. The
operation may fail to do the translation when blob lba is not backed
by the real bdev. For example, when we eventually hit zeroes device in
the chain.
This operation is used in the next commit to get source LBA for copy
operation.
Signed-off-by: Evgeniy Kochetov <evgeniik@nvidia.com>
Change-Id: I89c2d03d1982d66b9137a3a3653a98c361984fab
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14528
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
In the following patches, nvme_rdma_poll_group_set_cq() will
touch not only CQ but also SRQ and receive WR objects.
All these resources are of a poller.
Hence for clarification, rename nvme_rdma_poll_group_set_cq()
by nvme_rdma_qpair_set_poller().
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: Ic59ba5a45833e39b1b2647c000c8b953f1031d6b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14910
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Factor out reset failed recvs operation into a helper function
nvme_rdma_reset_failed_recvs(). This will make the following
patches simpler.
For send operation, this change is not required yet, but in future
we may support something like shared SQ. Hence, we do this change
for send operation too.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Signed-off-by: Denis Nagorny <denisn@nvidia.com>
Signed-off-by: Evgeniy Kochetov <evgeniik@nvidia.com>
Change-Id: Ib44acebe63e97e5a60ea6fa701b49278c7f44b45
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14171
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
In the following patches, poll group will have rsps objects and to share
the code between poll group and qpair, option for creation will be used.
As a preparation, merge nvme_rdma_alloc_rsps() and
nvme_rdma_register_rsps() into nvme_rdma_create_rsps(). For consistency,
merge nvme_rdma_alloc_reqs() and nvme_rdma_register_reqs() into
nvme_rdma_create_reqs().
Update unit tests accordingly.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Signed-off-by: Denis Nagorny <denisn@nvidia.com>
Signed-off-by: Evgeniy Kochetov <evgeniik@nvidia.com>
Change-Id: I92ec9e642043da601b38b890089eaa96c3ad870a
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14170
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
When SRQ is supported, recv objects will be allocated by poll group
and qpair will associated and use them. In this case, we do not want
qpair to allocate and free recv objects. When connection is established,
it will be decided if SRQ is used or not. Hence, defer recv objects
allocation until connection is established.
Send objects are not affected directly by SRQ, but
nvme_rdma_register_reqs() no longer does any registration and deferring
send objects allocation makes the code more consistent. Hence, defer
send objects allocation until connection is established too.
Even after this patch, we rely on nvme_rdma_ctrlr_delete_io_qpair()
to free resources completely.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Signed-off-by: Denis Nagorny <denisn@nvidia.com>
Signed-off-by: Evgeniy Kochetov <evgeniik@nvidia.com>
Change-Id: Ic151fad01009d92a7fc809a730e6e9dff1a365f3
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14169
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Response objects will be in poll group when SRQ is enabled. But we want
to share the code to allocate and register response objects between SRQ
is enabled or disabled. To do it cleanly, move
nvme_rdma_qpair_submit_recvs() from nvme_rdma_register_rsps() to
nvme_rdma_connect_established(). A few clean up of error handling are
done in this patch. Unregistration will be done when qpair is
disconnected.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Signed-off-by: Denis Nagorny <denisn@nvidia.com>
Signed-off-by: Evgeniy Kochetov <evgeniik@nvidia.com>
Change-Id: I38dc5a6cb84a6bf56c01d5fb7f2cf3d3b63918e0
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14168
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@nvidia.com>
This will make the following patches simpler.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: Id3d7c025525b35c1c2b96027430789a8d8f2697b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14422
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Inline nvme_rdma_post_recv() into the callers.
We do not have any similar helper function for posting send WR.
This will make the following patches simpler and will be reasonable.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: Ia95a4b350942d20bdb65e84f7575c2dcf67c149b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14421
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Extract and inline the conditional nvme_rdma_qpair_submit_sends()
and nvme_rdma_qpair_submit_recvs() calls.
This will cralify the logic and make the following patches simpler.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: Ibe217c6f4fb2880af1add8c0429f92b4de107da8
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14420
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
When SRQ is supported, rsp array will be in either qpair or poller.
To make this difference transparent, rdma_req caches rdma_rsp and
rdma_rsp caches recv_wr directly instead of caching indecies.
Additionally, do a very small clean up together.
spdk_rdma_get_translation() gets a translation for a single entry
of a rsps array. It is more intuitive to use rsp.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Signed-off-by: Denis Nagorny <denisn@nvidia.com>
Signed-off-by: Evgeniy Kochetov <evgeniik@nvidia.com>
Change-Id: I61c9d6981227dc69d3e306cf51e08ea1318fac4b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13602
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Factor out processing recv completion and send completion into helper
functions to make the following patches simpler.
Additionally, invert if condition to check if both send and recv are
completed to make the following patches simpler.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: Idcd951adc7b42594e33e195e82122f6fe55bc4aa
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14419
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Both max and min should be reset periodically. We can use the queue
depth sampling poller to reset these but the queue depth sampling poller
is optional. We extend the bdev_reset_iostat RPC to support mode to
reset all or only max/min fields.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I9ce54892f6e808f6a82754b6930092f3a16d51ff
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15444
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Add max/min_read/write/unmap_latency_ticks into the struct
spdk_bdev_io_stat.
When initializing or resetting the instance of the struct
spdk_bdev_io_stat, initialize max to 0 and min to UINT64_MAX.
Then update max if a new value is larger than the current max,
and update min if a new value is smaller than the current min.
For the bdev_get_iostat RPC, it prints max and prints min if min is not
UINT64_MAX or 0 if min is UINT64_MAX.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I1b30b3825c15e37e9f0cf20104b866186de788a2
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14825
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Add a helper function bdev_reset_device_stat() to reset I/O statistics.
This funciton is used for the bdev_reset_iostat RPC.
We do not have any plan to use bdev_reset_device_stat() outside
lib/bdev. Hence, we do not add this as a public API.
Then, add a new RPC bdev_reset_iostat to reset I/O statistics of a
single bdev or all bdevs.
Resetting I/O statistics affects all consumers. Add a note to CHANGELOG
and doc/jsonrpc.md.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I97af09107b5c3ad1f9c19bf3cbf027457c4fbae7
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15350
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Hold not only io_stat pointer but also num_blocks and blocklen in local
variables.
This will shorten and simplify bdev_io_update_io_stat(), and improve
readability and changeability.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I527b72538a169a1faafd32863ff539306a8763a9
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15732
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
The following patches will add max/min latencies and more optional
counters. This factorization will improve the readability.
In addition to factorization, add spdk_likely to check if completed
successfully or not.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I57581ece2b73d486aa138f8d26a5afaf6953a322
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15480
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
For consistency, rename a JSON dump function by bdev_io_stat_dump_json()
and change the parameter order.
Other public APIs and function pointers in the generic bdev layer,
spdk_bdev_dump_info_json(), spdk_bdev_fn_table::dump_info_json, and
spdk_bdev_fn_table::write_config_json have a json_write_ctx pointer
as the last parameter. For consistency, swap a statistics pointer and
a json_write_ctx pointer.
This is another preparation to extend I/O statistics to include error
counters and module specific counters to output these via the
bdev_get_iostat RPC.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I6f3bb6f2752f7da856d4fe66c0f1f8a2eedc176b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15731
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: Aleksey Marchuk <alexeymar@nvidia.com>
Move a JSON dump functionbdev_get_iostat_dump() for I/O statistics
into lib/bdev/bdev.c.
The next patch will rename the function and change the parameter order.
This is another preparation to extend I/O statistics to include error
counters and module specific counters to output these via the
bdev_get_iostat RPC.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I6a90d15fcbaa2e2a250167754135623bc9e7f362
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14837
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: Aleksey Marchuk <alexeymar@nvidia.com>
Add helper functions, bdev_io_stat_alloc(), bdev_io_stat_free(),
and bdev_io_stat_get() for struct spdk_bdev_io_stat.
Then replace a bdev_io_stat_add() call by bdev_io_stat_get() at
spdk_bdev_get_device_stat() because the saved data is queried first.
This is another preparation to extend I/O statistics to include error
counters and module specific counters to output these via the
bdev_get_iostat RPC.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I9547757421a1de1b8cb44e0f8ade4b5c2bcad4e6
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15443
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
The following patches will extend I/O statistics to include error
counters and module specific counters to output these via the
bdev_get_iostat RPC.
In this case, the size of the struct spdk_bdev_iostat will be variable.
As a preparation, allocate spdk_bdev_io_stat dynamically.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I1979a9d867859d5cb5d05717bfcc677f07fa03f8
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15479
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Community-CI: Mellanox Build Bot
