This is a part of changes required by upcoming patch.
This will also require moving bdev_nvme_unregister_cb
function to common.c.
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: Icc14534db4aec903542a94588d22b0ea9d43f47a
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/470439
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
The OCSSD ones are just nops for now.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Iab87bd8110dac2ba2f81d056f0034a53818e2b17
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/475799
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Let's reuse this function in the remove path, to avoid
some code duplication.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I33519e093dafc71e7ccb6aad40638d33a820a0a5
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/475798
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Now call it nvme_ctrlr_depopulate_namespace, to match
some of the recent renaming.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I3953530e3322925ca0b4a5c72bfba4a90cecf35c
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/475797
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This will better match the recent renaming to the
functions associated with this flag.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ia7a0f3a50ae59b1d76d66443c91a98dc576f4d09
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/475796
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Eventually these may be defined by the NVMe spec, but
for now add something local to the bdev/nvme module.
These will currently only differentiate "standard"
namespaces from ocssd namespaces.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I7853c97f3d3c28fd9f2fcd2440c57dc262954b46
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/475795
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
These basically do the same thing. We'll basically
keep the populate function name, but apply it to the
existing update function.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I005e983c86f2f714a240b3ba77bd2ca9463687ee
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/475794
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
We're going to reuse this code in a more common path
which would raise the visibility of these noticelogs
significantly. These aren't exceptional conditions,
so there's no need to print them when they happen.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I1b56e3a4e5603e223bae07dc1c9e1ada03ba5901
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/475793
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
A controller with no namespaces is perfectly valid.
So remove the noticelog when a controller with no
namespaces is found. This helps reduce some complexity.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ica184f1209414185dd4df3531f3a1002a2899590
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/475792
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
It is done to allign with the new way of handling NVMe
bdevs vs namespaces.
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: Ic541e3ef244e538dff3990bf2be003dcc0349721
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/471703
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Close can't fail. And if it did, we still want to release
the sock memory.
Change-Id: I0e4f4d23d49f32132f4526fef8587823ace0a774
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/475311
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This will allow us to reset the controller when we get disconnect events
from the underying transports.
Change-Id: I825985219f98ff65cfcf7581757bd26db5bd08ba
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/473762
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
When doing a controller reset on an nvme bdev, we should always use the
bdev_nvme_reset function which ensures that we destroy all of the I/O
qpairs before performing the reset. This prevents us from performing a
reset and leaving the I/O qpairs in a disabled state preventing I/O from
being processed.
Change-Id: I6309421322f6c884327ade4515fc9402b25c0c1a
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/473743
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
The generic bdev layer currently has a lot of snychronization built into
spdk_bdev_reset. However, in a couple patches I am going to introduce a
few instances where I call bdev_nvme_reset directly from this module.
The reason I call bdev_nvme_reset directly from this module is so that I
don't have to open a descriptor to the bdev in the module itself.
In order to be able to call bdev_nvme_reset from both this module and in
response to a bdev_io, we need to synchronize and queue reset requests.
Change-Id: I7ece41119cba705a7481d365d20a1eb746a80f64
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/473754
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This is used to calculate more accurate interval between two
calls of bdev_get_iostat RPC.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: Ib561b056bc8095aa23d04cb5f9ae6f558b157124
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/475167
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: GangCao <gang.cao@intel.com>
Two parameters' order in deference and definition are inconsistent.
Change-Id: I62c6ef81b8044a75646dd3279ad2e6861436ef41
Signed-off-by: Hailiang Wang <hailiangx.e.wang@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/475192
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Signed-off-by: Yao Liu <yotta.liu@ucloud.cn>
Change-Id: Ic060a62f20c97dcc0c52ad761f848074efaade3d
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/474180
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: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Signed-off-by: Yao Liu <yotta.liu@ucloud.cn>
Change-Id: I9a3bf72175d8bf9ede7149fb6ea14dc9931ce1f6
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/474179
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>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Signed-off-by: Yao Liu <yotta.liu@ucloud.cn>
Change-Id: If86ef2dad60260b5261fc05d075625dfa2ed0340
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/474178
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: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This is the data structure we end up using here anyways, and it will
make this function a little bit more versatile.
Change-Id: I530cb5b1b94f57cad4bb3931fc4b7a6335b6a00e
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/473742
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>
Reviewed-by: Alexey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Also, add a small callback function to display an error when reset
fails.
Change-Id: I74c9e9f6842cbd3b608eae2178bd3605cd642fbd
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/473741
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
The new name, _bdev_nvme_reset_create_qpairs_done will help distinguish
it from a future function _bdev_nvme_reset_complete which will become
the new completion point for a reset.
Change-Id: I4f538a57e3c3de6c21afdd79febcdf01ad079342
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/474606
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Some future NVMe namespace types will be able to
create multiple bdevs per one namespace. This
patch makes it possible.
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: I47b4c1fc545c59dcc3171ab0960f1835b6aa6d24
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/471620
Community-CI: Broadcom SPDK FC-NVMe 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>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
In future implementations it will be possible to create
different types of namespaces (standard, OCSSD, ...).
This patch introduces new nvme_namespace type which
will make possible to implement such cases.
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: I27747d3985915f45c0e0a28dd5f391cca06b13cc
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/471273
Community-CI: Broadcom SPDK FC-NVMe 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>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Add registration and unregistration of block zoned bdev. Attach it to the
underlying bdev during creation and unattach at deletion.
Signed-off-by: Mateusz Kozlowski <mateusz.kozlowski@intel.com>
Change-Id: I773aff6c7609952f28c02dd1794f0529a781b2e1
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468033
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Adding new bdev module - zoned block device virtual bdev. It should be
possible to build on top of a regular (ie. non-OCSSD) bdev and surface
a zoned device API instead.
Added create and deletion functions for this bdev.
Signed-off-by: Mateusz Kozlowski <mateusz.kozlowski@intel.com>
Change-Id: Ia383483007117d1c826298fd391467a51fa2fe4e
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468030
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Add a function pointer to raid_bdev_module to be called before the bdev
is registered and a corresponding one to be called before the bdev is
unregistered. This allows setting up the bdev parameters and any custom
initialization/cleanup required for the raid module.
Change-Id: Ib9fe8f0365ca47f499a50630f582399e7bb9fd0f
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/472714
Community-CI: Broadcom SPDK FC-NVMe 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: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This function should only be called for raid_bdev in 'configuring'
state, so convert the 'if' statement that checks that to an assert. Also
add an assert for the number of discovered base bdevs.
Suggested-by: Jim Harris <james.r.harris@intel.com>
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: Ib2fdf2af64ff0e9b458af4070321d138508a3df8
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/473966
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Use a dedicated function to complete the raid bdev_io.
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I2ef0d19b31064b56c63866713f18deccafaeb8f7
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/471087
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Pass raid_io instead of bdev_io to raid_bdev_queue_io_wait() and its
callbacks to eliminate unnecessary type conversions. Pass bdev and
io_channel directly as parameters instead of passing a base device
index.
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: Iecbf351ec1598b29709e7ccff2efb1776faf11f9
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/471086
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
These will also be used in the next commit.
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: Iffd1a6e7fda2fc1688f3923777c085dcacc8613d
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/473453
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Don't pass the error code to the function and instead move the -ENOMEM
check to the callers where it makes more sense.
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: Ib2fa92315dc2973d4023fd9509950589de946614
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/473452
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This will make it easier to get to the raid_bdev when we only have the
raid_io.
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I91df14f788a51ada10b0f8356de2162c1f34520c
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/471085
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
The block size of non-disk files can't be automatically detected,
so add an argument to specify it.
Signed-off-by: Yao Liu <yotta.liu@ucloud.cn>
Change-Id: Ia11ab177b78c66ede4a09a997bba28827d83ec25
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/473607
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Add a status field to the IO context struct and use it to track
whether an indiivdual crypto op has failed or not so we know
how to complete the bdev IO.
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: If93bc9938c578184c2db9e015eee50ab758c90f0
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/471693
Community-CI: Broadcom SPDK FC-NVMe 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: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This patch adds support for saving VMD subsystem's configuration to a
JSON formatted file. It allows saving and then loading configuration
with VMD enabled without having to send the `enable_vmd` RPC.
Change-Id: I59b380ec1e1f25f60f45d2363724ed7ac78c365c
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/473405
Community-CI: Broadcom SPDK FC-NVMe 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>
Signed-off-by: Yao Liu <yotta.liu@ucloud.cn>
Change-Id: I74b5b146c23e5395d26f80ca4f950631bd4721cb
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/473373
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
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>
Without this flag, write requests will lead to I/O errors.
Signed-off-by: Yao Liu <yotta.liu@ucloud.cn>
Change-Id: I39a453683f7b2cbcd49fb8e0b532bf09f9180a8c
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/473372
Community-CI: Broadcom SPDK FC-NVMe 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: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This RPC method can be used to set cache size of
blobfs, in case a smaller or larger memory scale
is requred by cache pool.
Change-Id: I8046c7caeaa15c67825f86d14ae0b79395d51daf
Signed-off-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/471870
Community-CI: Broadcom SPDK FC-NVMe 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>
The original io channel is not used directly, only its context (struct
raid_bdev_io_channel) which contains member bdevs' io channels. Store it
directly in raid_bdev_io to eliminate conversions.
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: Ibff64f75ceff9bf1d431cc3071dfc99f374107ea
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/471081
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Add the ability to register RAID modules. Supported RAID levels are
determined based on the list of registered modules.
The module descriptor structure will hold the function pointers for
RAID-level specific operations.
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I7a579ac381f1764b427a48d1dc31260725217c4e
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/471080
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
A recent change to the compression API means that we can no longer
assume that rejection from the API means that it was busy. We need
to only queue operations that were from the busy condition and
fail others.
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: I7fa5d27559eacdf1bdf6982bdc142939333076ae
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/472465
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Previously used while loop with a break to pull one entry off of
the queued list. Clarrify comment and get rid of while/break.
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: Ifdedf988072a4d79b4d84ed6fef2279d4883ee54
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/472456
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This patch adds support for hotplug / hotremove detection for devices
behind the VMD. The detection acts similarly to the one implemented for
regular PCIe devices, that is user has to periodically call probe
function. Additionally, for applications not using SPDK's event
framework, spdk_vmd_hotplug_monitor has to be called periodically as
well.
Change-Id: I9f6839560efcf16c839b01976639d835f119cb47
Signed-off-by: orden smith <orden.e.smith@intel.com>
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/472741
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 <shuhei.matsumoto.xt@hitachi.com>
Use one function for VMD module initialization, regardless of whether
the initialization is performed via config or RPC. It'll allow the
module to perform additional steps during its startup that can be shared
between the config / RPC paths.
Change-Id: I1062545a9ea109bd69e01f759e701ca279d0d8de
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/473271
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 <shuhei.matsumoto.xt@hitachi.com>
This patch moves around code related to unregister
flow. This is a preparation for upcoming changes.
It also changes IO device for NVMe bdev to
nvme_bdev_ctrlr to make code clearer.
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: Ic97a5b1973923a0cf44ed6c2d51b707dd7628d2c
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468980
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Alexey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
If specific NVMe mode requires asynchronous bdevs
creation we cannot free probe ctx until all bdevs
are created.
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: Ie758f2fa8068c4090b7ce76c73967483441166cd
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468453
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
With this change the new callback create_bdevs_cb
is introduced. This callback may be used by future
NVMe controllers which require asynchronous creation
of bdevs. This will make future implementation easier
because we will only have to call callback function.
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: Ib46a38cf71bc783db58be9021efd06fcd547c4d9
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/469699
Community-CI: Broadcom SPDK FC-NVMe 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>
Also add functions to convert it to/from string.
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I6f7964d832c308b815150fff39eb3dc5c5ae5853
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/471079
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Both callers of raid0_submit_rw_request() perform the same error
handling. Put it inside the function and change its return value to
void. After that, raid0_get_curr_base_bdev_index() becomes unused, so
remove it.
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: Ifbe88700e413c3af9bb513538b3026c19e857d74
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/471077
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
The raid_bdev_io_submit_fail_process() and
raid_bdev_base_io_submit_fail_process() functions both do essentially
the same thing, so remove the former and replace its usages and rename
the other.
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I8eda933e23d4bc840a6740e21a48d9c411998f6d
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/471076
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Something similar will be re-introduced in the upcoming patches, but
remove this for now to simplify refactoring.
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I6b520a63ecfe9a1ae0c855507601c8aeeca03e8a
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/471075
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
The initial implemenation of the module used a unique crypto
session per operation. Later an optimization was made to use shared
session, 1 for encrypt and 1 for decrypt. The size of the session pool
and assocaited cache were not adjusted at the time. This patch reduces
the session pool size to just 2 and uses 0 for session pool cache size.
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: Ief3e867ec6bf4ff9c90d8ea60427ed8b85345275
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/471692
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Users already have to poll the admin queue, so embed the io_msg
queue polling there to simplify the API.
Change-Id: I4d4d3be100be0798bee4096e0bbda96e20d2405e
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/472833
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Added RPC commands to register/unregister CUSE devices
to NVMe controllers:
- bdev_nvme_cuse_register
- bdev_nvme_cuse_unregister
Additionally two RPC now return CUSE device names:
- bdev_get_bdevs for namespaces
- bdev_nvme_get_controllers for controllers
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: I69c4bf41ec8f78a7522894268a67dd733881712f
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Signed-off-by: Tomasz Kulasek <tomaszx.kulasek@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/472211
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Added spdk_nvme_io_msg_process() in bdev_nvme_poll_adminq()
to process io messages that were passed from non-polled mode
threads to the controller.
This is used as part of nvme cuse support for surfacing
/dev nodes that can be used by standard Linux management
applications like nvme-cli.
Change-Id: If9e2e0b472c332aee54e3c6674bdd5fe616ab07c
Signed-off-by: Tomasz Kulasek <tomaszx.kulasek@intel.com>
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/469692
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This change allows setting of the NVMe completion queue
CDW0 in spdk_bdev_io_complete_nvme_status.
Before that change, handling of vendor specific NVMe IO
commands was limited since there wasn't a way to return
command specific info back to the initiator.
Change-Id: I250d5df3bd1e62ddb89a011503d42bd4c8390f9b
Signed-off-by: Michael Haeuptle <michael.haeuptle@hpe.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/470678
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Add rpc commands bdev_opal_lock_unlock, bdev_opal_new_user.
Admin can add new user for opal bdev created and the user can
lock/unlock the bdev by himself.
Change-Id: I9a1e360399617b5a039dc5353097ab525c7eb964
Signed-off-by: Chunyang Hui <chunyang.hui@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/471475
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Init commit for opal vbdev. Opal vbdev is built based on
bdev part module. We split nvme namespace to spdk_bdev_part
with user specified offset and length. And then use this
configuration also to set up locking range for Opal.
Use linked list g_opal_vbdev to track all configuration for
each vbdev. And use g_opal_base to track the part_base for
all vbdevs.
This patch only shows the process for creating/deleting a vbdev
for an opal-enabled nvme ctrlr.
change-Id: I6073637d7360ebdd6b53fb7b6a01ad73f1daa98e
Signed-off-by: Chunyang Hui <chunyang.hui@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468190
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: GangCao <gang.cao@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ziye Yang <ziye.yang@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
After switch all management operations to asynhronus way, utlis connected
with polling are no longer needed, this patch removes that code.
Signed-off-by: Marcin Dziegielewski <marcin.dziegielewski@intel.com>
Change-Id: Ia30e733c51089b1659f79c99d8cd711945a98fa0
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/470353
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Vitaliy Mysak <vitaliy.mysak@intel.com>
New version of OCF library provided full asynhronus management API,
therefore this patch changes all uses of polling in management
operations in vbdev to asynhronous way.
Change-Id: I7bf76fa2919fac4a068ef5c39f5b667b2be68ff7
Signed-off-by: Marcin Dziegielewski <marcin.dziegielewski@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/470352
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Vitaliy Mysak <vitaliy.mysak@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This patch introduces error handling in register path, in case of
error in the middle of chain we will call vbdev_ocf_mngt_stop with
appropriate rollback path.
Signed-off-by: Marcin Dziegielewski <marcin.dziegielewski@intel.com>
Change-Id: I78e5796b7eda2fe0848d5533cdea283b17397b61
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468472
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Vitaliy Mysak <vitaliy.mysak@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
In current code there is no possibility to clean up vbdev in case
of error during management path. This patch introduces new version of
vbdev_ocf_mngt_stop function, now developer can pass handle to
path with rollback functions and therefore clean up not full initialised
vbdev instance. Changes in this path also allows to pass status explicitly
to vbdev_ocf_mngt_stop function.
Signed-off-by: Marcin Dziegielewski <marcin.dziegielewski@intel.com>
Change-Id: Ie9684981e48d24b3e55e4b1ab828dc8c01baa838
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468471
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>
This path updates ocf library to version 19.06 and also introduces
all necessary changes required to integrate ocf bdev adapter with
new version of ocf.
Summary of changes introduces with new OCF in ocf bdev:
- ocf_env.h increased limit for memory operations, changed behaviour
of strncpy to less restrictive, both changes are required to run new OCF
- ctx.c changed functions to new from new OCF
- added new cache mode "write only"
- added missed cache modes wa and wi to RPC scripts
- rewritten spdk_rpc_bdev_ocf_get_stats function to use asynhronus
ocf_mngt_cache_read_lock
- used new asynhronus ocf_mngt_cache_flush instead of waiting for request
- removed no longer valid filed - cfg->device.min_free_ram
- changed expected result in metadata_probe_cb
Signed-off-by: Marcin Dziegielewski <marcin.dziegielewski@intel.com>
Change-Id: I83e4335e16600e4d22e6bb517931102de42d39e9
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468132
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This patch improves management of base->management_channel in code and
fixes potential issue described below. In situation when we want to create
configuration like this:
$rpc_py bdev_ocf_create C1 wt Malloc NonExisting
$rpc_py bdev_ocf_create C2 wt Malloc Core
In current code on C1 vbdev creation we are creating not fully
initialized vbdev_ocf_base for cache (without management channel).
On C2 creation, because in vbdev_ocf_volume_open we are looking for
right base by name, we can grab cache base from C1 and then, there is
possibility, to hit segmentation fault due to uninitialized
mangament_channel.
This patch moves initialisation of managemnet channel to attach
base function and thanks to that we have guarrnte that each copy of
cache base (we have copy in each parent in case of multicore cache)
are valid.
Signed-off-by: Marcin Dziegielewski <marcin.dziegielewski@intel.com>
Change-Id: Iab1ced3a4bf8ba0fec947bbf77b55dc3620a58a7
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468131
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Vitaliy Mysak <vitaliy.mysak@intel.com>
It can be useful for passing additional information about nvmf
target to a handler for new nvmf connections. Context can be
stored in globals as it is currently done in nvmf code. However
in case of multiple targets or languages where accessing global
state is challenging (i.e. Rust), this becomes inconvenient.
Change-Id: Ia6a2fdba4601531822b3e5fda7ac5ab89d46f6c5
Signed-off-by: Jan Kryl <jan.kryl@mayadata.io>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/469263
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Seth Howell <seth.howell@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Sasha Kotchubievsky <sashakot@mellanox.com>
Enables access control to allow subsystem access on one or more FC ports.
If a subsystem definition does not have a single valid "Listen" directive,
then the subsystem will allow dynamic listen address binding. For such
subsystems,
* When a FC port comes online, FC transport will add port's address
to subsystem's listen list.
* When a FC port goes offline, FC transport will remove port's address
from subsystem's listen list.
If subsystem definition has 1 or more valid "Listen" directives then FC ports
coming online or going offline will not affect subsystem's listen address
whitelist.
Signed-off-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
Change-Id: Ic7fed76e4bf8d1df0aeeae1d4fa5e6d207afccf3
Signed-off-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/471025
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Alexey Marchuk <alexeymar@mellanox.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Signed-off-by: Yan Wang <wangyan122@huawei.com>
Change-Id: I99269d8e6889fe08b44b32b26c667da12dd4f577
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/471339
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This will result in SPDK_BDEV_IO_STATUS_FAILED when bdev_uring_reap
Signed-off-by: Yao Liu <yotta.liu@ucloud.cn>
Change-Id: I24bea544af7130b09c41156920d918200fe792e5
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/471157
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Package ip address parsing code into a separate function. This change
is the first patch in the series to enable FC listen address support.
Signed-off-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
Change-Id: Ia86c61d001a091dfb9f825b68f76cdaf94537303
Signed-off-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/471024
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Alexey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This is useful for detecting sockets that have been disconnected
by the other end without reading data.
Change-Id: Ieb6529984d282d48373766d9f5555cf11720f19b
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/470513
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Add DEPDIR in module Makefile for blobfs.
Avoid compiling blobfs_bdev before blob_bdev.
This is to fix issue: #982
Change-Id: I7f7bd35ec56cb5a7d0545d9966aaeb7249ffb4f4
Signed-off-by: yidong0635 <dongx.yi@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/471019
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This RPC method will mount blobfs on bdev to one host
path through FUSE. Then on the host path, user can
directly do some file operations which will be mapped
to blobfs.
Note:
* The FUSE mount of blobfs can be umounted directly by
SHELL umount or fusermount command.
Change-Id: I7c322d978b39bbc7255fced345a749ad5bfa7077
Signed-off-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468777
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>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
FUSE operations in blobfs_fuse.c are extracted from
test/blobfs/fuse/fuse.c to blobfs_fuse.c in module blobfs_bdev.
And it is extended to create one new thread dedicatedly for one
FUSE mountpoint to handle FUSE requests by blobfs sync API.
spdk_blobfs_bdev_mount is implemented as the export API. So
related code can be utilized by other modules/apps.
Now test/blobfs/fuse/fuse.c is much simplified with function
spdk_blobfs_bdev_mount.
Change-Id: Iefa16977fabbae2008c8f65fe1b69d650b6fd18d
Signed-off-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/469347
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>
Due to upcoming change we cannot use the same count
pointer in rpc call and bdev creation function.
With async bdev creation there will be a problem
when freeing context.
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: I98da89481d7f506161d8adf5a1b2365907385a13
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468463
Community-CI: Broadcom SPDK FC-NVMe 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: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This also requires change of type for count field
in rpc_bdev_nvme_attach_controller_ctx structure
and argument type in spdk_bdev_nvme_create function.
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: Ifc679558b0744ada021f5ce367beb83b35f30b3a
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/470135
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
OCSSD NVMe will use separate RPC call to create bdevs
so don't call bdev_nvme_create_bdevs for it.
Additionally change bdev_nvme_create_bdevs arguments
to take nvme_async_probe_ctx structure to simplify
future changes.
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: I07ad8034058d8b3a0c78627db1fd0ba3db5a211b
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468223
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>
This is required to use spdk_bdev_nvme_create function
for other NVMe modes.
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: I47dcb41689c7ec696ca6e76c35c81b497655d29a
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468342
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This change will make possible to use connect_attach_cb
function with other NVMe bdev types. Changing
bdev_nvme_create_and_get_bdev_names function name
to more suitable.
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: I0bf79aba65914b4ac1826200f7d049e1c26276f4
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468594
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: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Following test/blobfs/mkfs case, add it as one RPC
method to let build a new blobfs on given block
device.
Change-Id: I0ffbb1add95dfbc8655e0238ed6f3cd519dd945b
Signed-off-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/466485
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>
Add module blobfs_bdev as a general module to simplify
the operations of blobfs on bdev. Then its functions
can be utilized by other libraries or apps.
blobfs_detect can be used to detect whether there is
one blobfs on given bdev.
Change-Id: Ib425574816061dc945fb652b539f791a44097a43
Signed-off-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/466486
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
For new connections, just set the size to a good value for
storage automatically.
Change-Id: Ida2b21eac512a8a25ef70f486b43d5c47be16b63
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/470510
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Alexey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Instead of having two places in the code that do the
syscalls to set up the recvbuf size, just call the
function we already have.
Change-Id: I7d098fc7a39d0593c58fbe05b1f0b14f8b6a360d
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/470509
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Alexey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
In current code there is no possibility to remove ocf instance
permanently, even we call delete_ocf_bdev rpc command, on next examine
this instance will be loaded.
This patch introduces changes to delete_ocf_bdev rpc command. When we call
this command via rpc, core related to particular vbdev will be removed
from ocf cache before removing this cache instance. Thanks to that, on
next examine we will not detect this core in cache metadata and therefore
we will not create this instance on next load.
However, in any other situation, we will not touch metadata, so in case of
dirty shutdown/hot remove, on next load, we will recovery this instance.
Signed-off-by: Marcin Dziegielewski <marcin.dziegielewski@intel.com>
Change-Id: Iebef80989ea22ccea7f1b6ba4d734a40c1d5cc5d
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/465675
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Separating these two functions will make possible to use
create_ctrlr function for othe NVMe bdev types in the
future.
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: I3d503a3bf0d317f77beeb827c761b93d66a643ea
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468593
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>
Zoned bdev properties were added to the result of the get_bdevs RPC
call:
- zoned: indicates whether the device is zoned or a regular
block device
- zone_size: number of blocks in a single zone
- max_open_zones: maximum number of open zones
- optimal_open_zones: optimal number of open zones
The "zoned" field is a boolean and is always present, while the rest is
only available for zoned bdevs.
Change-Id: Ib82b39d4ab20543d0a754dbc4c0317885fb831d1
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/467144
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Mateusz Kozlowski <mateusz.kozlowski@intel.com>
Reviewed-by: Maciej Szwed <maciej.szwed@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Have each sock implementation free the group_impl itself.
This allows C++ based sock implementations like Seastar
to release the group_impl memory using delete rather
than free.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: If40a91e8bc93a531701fc30d847ab28fa11858ab
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/469618
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
In prep for future RAID1E patch so that the completion function
can be shared by multiple RAID levels.
Change-Id: I169e2d64388fab701e9b467f8803aacd5d1250d2
Signed-off-by: paul luse <paul.e.luse@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/469743
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Small cleanup in prep for future RAID levels and to improve
readability.
Change-Id: I66ae64320593ee5b242ccdc50a0041a4ec8207fb
Signed-off-by: paul luse <paul.e.luse@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/469742
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Fixes#962
Issue mentioned above was caused by race between examine on ocf bdev
(which is partially asynhronous) and bdev delete.
This patch adds new ocf bdev state "starting" it means that register
procedure was started, base on this state, we are not allowing to
destruct vbdev during registering path.
Deleting of vbdev will be still possible on started vbdev or when
register procedure are not started yet.
Signed-off-by: Marcin Dziegielewski <marcin.dziegielewski@intel.com>
Change-Id: I12099dfba75a46f95299c118f748d39af27df86a
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/469406
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: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Realted to #957
Normally we are using vbdev_ocf_qcxt allocated by spdk device (ctx_buf),
but after io_device_destroy_cb this context can be freed, so we allocate a
local copy to use for issuing requests on ocf bdev stop. Unfortunately,
in current code we are not freeing it, this patch fix that issue.
Signed-off-by: Marcin Dziegielewski <marcin.dziegielewski@intel.com>
Change-Id: I2d5c0b529f4ff79960945b9e598f21602209f839
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468983
Reviewed-by: Vitaliy Mysak <vitaliy.mysak@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Update transaction length wrt to medata size
Change buffers handling in the case of enabled DIF - add function nvmf_rdma_fill_buffer_with_md_interleave to split SGL into several parts with metadata blocks between them in order to perform RDMA operation with appropriate offsets
Add DIF generation before executing bdev IO operation
Add parsing of DifInsertOrStrip config parameter.
Since there is a limitation on the number of entries in SG list (16), the current approach has a limitation on the max transaction size which depends on the data block size. E.g. if data block size is 512 bytes then the maximum transaction size will be 512 * 16 = 8192 bytes.
In adiition, the size of IO buffer (IOUnitSize conf param) must be aligned to metadata size for better perfromance since metadata is treated as part of this buffer. E.g. if the initiator uses transaction size = 4096, data block size on nvme disk is 512 then IO buffer size should be aligned to (512 + 8) which is 4160. In other case an extra IO buffer will be consumed which will increase the number of entries in SGL and in iov.
Change-Id: I7ad2270fe9dcceb114ece34675eac44e5783a0d5
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Signed-off-by: Sasha Kotchubievsky <sashakot@mellanox.com>
Signed-off-by: Evgenii Kochetov <evgeniik@mellanox.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/465248
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Seth Howell <seth.howell@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Adding a new element to this struct in an upcoming patch and want
it to look pretty and be consistent with everything else.
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: I514244ea9441081ba83bd7425101a2bd3ba532c1
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/467885
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
In prep for addition of RAID 1E, these functions only apply to
RAID0 now.
Change-Id: I30c4dc9a167d0523e2da2ef2d9861230f12f1a5a
Signed-off-by: paul luse <paul.e.luse@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/467554
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Next patch will rename the relevant functions so it's clear they're
RAID 0. This patch simply takes those functions which include RAID
specific mapping and assign them to existing functions via func
pointers in the RAID struct.
Change-Id: I8c7724d855937a9c1ca78cdb8ec500521f23b12d
Signed-off-by: paul luse <paul.e.luse@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/467553
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
In prep for using it as part of a func pointer delcaration in
an upcoming patch.
Change-Id: I3272c4e0f16a894b52a0601323c7d9148592ca3f
Signed-off-by: paul luse <paul.e.luse@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/467698
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
In prep for upcoming patch that needs it declared earlier.
Change-Id: Ia618d95108c0ab5e71618470ac36f822a9aa0129
Signed-off-by: paul luse <paul.e.luse@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/467552
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Maciej Szwed <maciej.szwed@intel.com>
spdk_pci_device_claim() could create a file on the
filesystem that couldn't be deleted programatically.
It could only be overwritten - e.g. by another spdk
instance - but this didn't really work if that
another instance had less privileges and hence no
access to the previous file.
This is exactly the case we're seeing on our CI when
running SPDK as non-root. In general it's a good idea
not to leave any leftover files, so now we'll delete
the pci claim file when the spdk process exits.
spdk_pci_device_claim() used to return a file descriptor
that could be simply closed to "un-claim" the device.
It'll now return only a return code. The fd will be
stored inside spdk_pci_device and will be closed either
when user calls the newly introduced spdk_pci_device_unclaim(),
or when the device is detached.
We'll still need to clean up those files somewhere in
our test scripts (probably ./setup.sh cleanup) to
clean up after crashed processes or so - but we don't
necessarily want to run such scripts inside the autotest
whenever a non-root spdk is about to be started.
Change-Id: I797e079417bb56491013cc5b92f0f0d14f451d18
Signed-off-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/467107
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>
New interface for create spdk_bs_dev from bdev desc.
This change, together with spdk_bdev_open_ext, can
remove the race condition where user gets the bdev
structure, but bdev is removed after getting that
structure and before spdk_bdev_create_bs_dev function
is called.
Change-Id: Ia80c3527ff91b45f97f44d295a5cb6d83f5ee0e4
Signed-off-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468412
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
In prep for replacing some of the internal r/w calls with function
pointers based on RAID level, just call spdk_bdev_io_get_buf()
directly in the submit path for reads. This:
* will reduce the number of places where unique calls to the
upcoming function pointer will be
* bring it in line with how the majority of other bdev modules look
* actually increase UT coverage by about 10% as we're now calling
spdk_bdev_io_get_buf() and it's callback.
Change-Id: I7e6da0dab80687988ba52f57b0d9e2dbf20676dc
Signed-off-by: paul luse <paul.e.luse@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/467538
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Everywhere we use this, we increase the size to 2MB.
Just make that the default behavior.
Change-Id: Ie174419a09df1792a0c7311eddd0c2dcefa267b5
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/466991
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: I8824b118575c0033bb8a31464112d77dce088067
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/467324
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: John Kariuki <John.K.Kariuki@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
The new name comes first, the old name comes last.
Eliminates warnings at app start time for
set_bdev_nvme_options and set_bdev_nvme_hotplug
aliases.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ia5ff3012e97bf59a6ecd9282dfc5cc0796ca7630
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/466967
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Scan build is really pessimistic and assumes that
mempool functions can dequeue NULL buffers even if they
return success. This is obviously a false possitive, but
the mempool dequeue is done in a DPDK inline function
that we can't decorate with usual assert(buf != NULL).
Instead, under #ifdef __clang_analyzer__ we'll now
preinitialize the dequeued buffer array with some dummy
objects.
Change-Id: I070cfbfd39b6a66d25cd5f9a7c0dfbfadc4cb92a
Signed-off-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/463232
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.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>
When a vol is unloaded, the vol element in comp_bdev element needs to
be NULL'd so that when the comp_bdev destruct entry point is called,
we won't try to unload the vol again.
fixes issue #928
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: If267335cbe2234c62351cfc39d33b0ea698ca893
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/466441
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Most of the assignments followed the DIRS-($(CONFIG_X)) pattern, but
there were a couple of assignments using a different pattern.
Change-Id: I7c80fec2813c32cb7676912d72805565f77b2e3d
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/466469
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>
Reviewed-by: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
The SPDK application framework defines a list of event subsystem
dependencies. When linking against individual shared libraries, it is
useful for this dependency structure to be codified in the shared
libraries themselves.
For example, when linking a bdev based application against
libspdk_bdev.so, one might wish to only specify this shared object at
link time. However, when you actually run the application, it will fail
to start because it is not linked to the copy and vmd subsystems.
However, once thesedependencies are added, one can effectively link
against only the exact subsystems they need and any dependent subsystems
will be linked in automatically.
Change-Id: Ic986281a162ac20b523486e9f8cccf4a0787afd7
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/466081
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
The OCF build was broken by some of the recent changes
to the Makefiles. This change aims to fix that by separating out the ocf
environment from the ocf bdev.
Change-Id: Id445340033898e9ae70a4bcfc799951110762d55
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/465808
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>
This will allow us to link individually against dpdk module libraries
without having to define those libraries dependencies.
Change-Id: Ief2140ec0fadd970aba990dab333d603dfb46317
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/465704
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Configuration file allows to configure only type of protection
information. Protection information is always located in the last 8
bytes of metadata.
Signed-off-by: Evgeniy Kochetov <evgeniik@mellanox.com>
Signed-off-by: Sasha Kotchubievsky <sashakot@mellanox.com>
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: Ib8e151b833f88201e23d3c637231e1f64c96f879
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/464782
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
When VPP detach fails (e.g. when VPP dies before application), net
framework never finishes.
Change-Id: I2cbc7bde274e185fdf7f3cf1c7ea3ddd14dcf365
Signed-off-by: Tomasz Kulasek <tomaszx.kulasek@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/464678
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
For completion context, the first src mbuf 'userdata' field
is filled in. The wrong index was being used to set this which
would never cause a problem because only the first src mbuf is
used. Also when an extra src mbuf is added we weren't setting
userdata which again isn't a real problem but for consistency
I'd like to set it since all other src mbufs have it set.
Change-Id: Iac32a9a37502a95ce0f997375b6c75a42bc1651f
Signed-off-by: paul luse <paul.e.luse@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/466150
Reviewed-by: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.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>
'md_interleave' option is added to spdk_null_bdev_opts along with
'md_size', but only interleaved metadata is supported at the
moment. 'md_interleave' option must be initialiazed with 'true',
otherwise -ENOTSUP will be returned from Null bdev constructor.
Signed-off-by: Evgeniy Kochetov <evgeniik@mellanox.com>
Signed-off-by: Sasha Kotchubievsky <sashakot@mellanox.com>
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: Ibee745741d0125534e06aa6a35767d9dff795951
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/464777
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.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>
Rounding out the module concept of SPDK libraries.
Change-Id: I2b316153809ae9f73361648fe505274a59d0bdb3
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/465456
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.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>
These directories fit in with the module concept we are forming inside
of SPDK. Essentially modules are derivative or specialized libraries that
rely on a general or core library.
Change-Id: Ib40f05422f144ff8fd579f47a3867ef4412b3372
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/465455
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This is more accurate to what they are, and will make defining library
dependencies much simpler. This change in directory does not affect the
final placement of naming of libraries at the end of time.
Change-Id: Ic48a9233dff564e39ce357a9ea0a111ea2b6414b
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/465454
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
