Original implementation creates pollers and CQs for all discovered
devices at poll group creation. Device (ibv_context) that has no
references, i.e. has no QPs, may be removed from the system and
ibv_context may be closed by rdma_cm. In this case we will have a CQ
that refers to closed ibv_context and it may crash in ibv_poll_cq.
With this patch pollers are created on demand when we create the first
QP for a device. When there are no more QPs on the poller, we destroy
the poller. This also helps to avoid polling CQs that don't have any
QPs attached.
Signed-off-by: Evgeniy Kochetov <evgeniik@nvidia.com>
Change-Id: I46dd2c8b9b2902168dba24e139c904f51bd1b101
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13692
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
When a bdev is registered, it is examined by the bdev modules before the
bdev register even is notified.
Examination may be asychronous, e.g. when the bdev module has to perform
I/O on the new bdev.
This causes a race condition where the bdev might be destroyed while
examination is not finished. Then, once all modules have signaled that
examination is done, `bdev_register_finished` makes an invalid access to
the freed bdev pointer.
To fix this, defer the unregistration until the examine is completed by
opening a descriptor on the bdev.
Change-Id: I79a2faa96c1c893fc1cee645fbe31f689b03ea4a
Signed-off-by: Nathan Claudel <nclaudel@kalray.eu>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13630
Community-CI: Mellanox Build Bot
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.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>
This avoids confusion with the public idxd.h
header file which causes problems with abidiff.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I7910c93d9d95b99c82f4dfdba845e6804e1b6568
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13729
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
When `dif_insert_or_strip` is enabled, NVMf library will do
DIF insert and strip automatically, client isn't aware of
it, when `dif_insert_or_strip` is disabled, we will report
Namespace E2E Protection Capabilities to client, but we
don't process PRACT and PRCHK flags in NVMf library, so
here we don't report the capabilities to client and leave
the use of extended LBA buffer to users.
Change-Id: Ic610dc65fef210a7799c6ab693d89138b99e1193
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12165
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Some of the options in sock_impl_opts could be different for different
sockets (even if they're using the same impl). However, outside of a
few selected options (recv_buf_size, send_buf_size), there was no
interface to change them.
This change will allow users to change impl_opts on a per-socket basis
when creating a socket. Sockets created through accept() inherit
impl_opts from the listening socket.
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I7628ae19def25cef6ffa62aa54bd34e446632579
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13661
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>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Also remove ftl_mngt_get_status() because it won't be necessary now.
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I335831cb1c506379e9afeb0bf87f1f873033073d
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13668
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
That is possible to get/set registers from any thread,
during regs processing we are polling admin qpair to
get a completion. At the same time, another thread
can also poll admin qpair and that can lead to
undefined behavior.
This patch fixes an issue when bdev_nvme is configured
with io_timeout. If remote target becomes unresponsive
(e.g. due to link down), IO timeout occurs and bdev_nvme
tries to get csts registers in timeout_cb. At the same
time another thread can process adminq, so we may have
2 simultaneous adminq polls. If admin qpair is disconnecting
at that time (RDMA transport) we may destroy resources
twice from different threads.
We don't see a problem with set_regs function but it
won't be redundant to lock mutex in set_regs as well.
Signed-off-by: Alexey Marchuk <alexeymar@nvidia.com>
Change-Id: I7ec3984d25d0249061005533d13b22315b44ddf2
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13687
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>
Other parts have changed these since readv and writev
support ext_opts.
And change corresponding unittest.
Signed-off-by: yidong0635 <dongx.yi@intel.com>
Change-Id: I79260a7e6110aa46df2016e579f1da5c241c9844
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13620
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
This function processes and completes asynchronous write requests, so it
makes sense to rename it. This is done in preparation for handling
asychronous read requests.
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I3f36631dc24a3170204aaaba56f4968be0672fe5
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12172
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
In the multi-process case, a process may call `spdk_nvme_ctrlr_free_io_qpair` on
a foreign I/O qpair (i.e. one that this process did not create) when that qpairs
process exits unexpectedly.
The variable `qpair->poll_group` isn't multi-process safe, we can't use it
in `spdk_nvme_ctrlr_free_io_qpair` and related transport poll group APIs.
Change-Id: Ic13a6a2c7d760477be5be5a56a45caa2b5518717
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13573
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
It will not find the h2c related reqs in the tailq now.
We can get it from tqpair->reqs directly.
Signed-off-by: MengjinWu <mengjin.wu@intel.com>
Change-Id: I25f0900e875b054d7617450477e9719e7a59aa18
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12861
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
This follows similar logic in the pcie and tcp
completion paths, including omitting error
messages when aborting aers by adding a print_on_error
parameter to the completion function.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Id558d0af2cdd705dfb60abb842bd567a0949ccce
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13525
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
By default, the SPDK nvmf target reports vid==INTEL,
which results in the SPDK nvme driver trying to enable
Intel vendor-specific log page. Fix this by trying to
enable those log pages only for PCIE transport
controllers.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I78ebf365d4fa6295d1f610697266c3ead765988d
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13524
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
We can only get to this code path if the controller
has vid==INTEL, so make that more clear by changing
the check to an assert.
Remove unit test that calls
nvme_ctrlr_construct_intel_support_log_page_list()
for a controller that is not VID==INTEL - this is
no longer valid.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I3b58451bc95992bf641e7452f0ac4c2bac9fe31c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13523
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
This follows similar logic in the pcie completion
path, including omitting error messages when aborting
aers by adding a print_on_error parameter to the
completion function.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I96df72280bb8fcbee3847fdc27f38e14a1bf3251
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13522
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
nvme_qpair_abort_all_queued_reqs() aborts error injections, queued
requests, aborting queued requests, and outstanding requests. (Aborting
outstanding requests depends on transports.) However, it did not abort
queued aborts.
Include nvme_ctrlr_abort_queued_aborts() into
nvme_qpair_abort_all_queued_reqs() to do really the name of the
function indicates.
nvme_ctrlr_abort_queued_aborts() has been called in a few cases, but
we do not care duplication.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I19102cc6603a72ce5c398a7947cb4d606b692991
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12849
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Vasuki Manikarnike <vasuki.manikarnike@hpe.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Fix issue: #2561
The issue here is that in the bdev_set_qd_sampling_period RPC
command, the QD sampling period has been set. Then later the
related Desc is closed and in the bdev_close() function the
QD sampling period is reset to 0.
A new QD desc is added as the QD sampling period update could
be handled properly.
Meanwhile, a new QD Poll In Progress flag is also added so as
to indicate there are ongoing events of QD sampling and the
Bdev unregister will be handled in the proper way.
Related test case and unit test also updated for this change.
Change-Id: Iac86c2c6447fe338c7480cf468897fc8f41f8741
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Signed-off-by: GangCao <gang.cao@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13016
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
The bdev_lvol_grow_lvstore will grow the lvstore size if the undering
bdev size is increased. It invokes spdk_bs_grow internally. The
spdk_bs_grow will extend the used_clusters bitmap. If there is no
enough space resereved for the used_clusters bitmap, the api will
fail. The reserved space was calculated according to the num_md_pages
at blobstore creating time.
Signed-off-by: Peng Yu <yupeng0921@gmail.com>
Change-Id: If6e8c0794dbe4eaa7042acf5031de58138ce7bca
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9730
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reserve space for used_cluster bitmap. The reserved space is calculated
according to the num_md_pages. The reserved space would be used when
the blobstore is extended in the future.
Add the num_md_pages_per_cluster_ratio parameter to the
bdev_lvol_create_lvstore API. Then calculate the num_md_pages
according to the num_md_pages_per_cluster_ratio and bdev total size, then
pass the num_md_pages to the blobstore.
Signed-off-by: Peng Yu <yupeng0921@gmail.com>
Change-Id: I61a28a3c931227e0fd3e1ef6b145fc18a3657751
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9517
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
In SPDK, declarations have the return type on the same line. Definitions
have the return type on a separate line. Astyle has an option for
enforcing this. Unfortunately, it seems to have two bugs:
1) It doesn't work correctly at all on C++ files.
2) It often fails on functions that return enums, or long type names
Deal with 1) by adjusting the check_format.sh script to only tell astyle
to fix return type line breaks for C files and not C++. Deal with 2) by
adding a few typedefs to work around the problem.
Change-Id: Idf28281466cab8411ce252d5f02ab384166790c6
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13437
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
gcc 12 reports that strnlen() exceeds the bound set by maxlen argument.
This patch changes to strlen() to silence the following error:
lvol_ut.c: In function ‘lvs_load’:
lvol_ut.c:1086:56: error: ‘strnlen’ specified bound 64 exceeds source size 4 [-Werror=stringop-overread]
1086 | spdk_blob_set_xattr(super_blob, "name", "lvs", strnlen("lvs", SPDK_LVS_NAME_MAX) + 1);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I56caf5bbb06fa0ea2cc61a9eef145fc275a416b2
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13413
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
It's useful to add these APIs.
spdk_copy_iovs_to_buf and spdk_copy_buf_to_iovs.
It prepares that other ones can call these.
We don't need to define them in static state
repeatedly.
And add corresponding unit tests.
Change-Id: Ife40fec8d047a48af67b04e6c055e4932282abfb
Signed-off-by: yidong0635 <dongx.yi@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12075
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Calculation of the ANA log page size should use the
identify ctrl MNAN field
(maximum number of allowed namespaces)
not the NN (maximum valid nsid value).
An ANA-enabled controller must have a non-zero MNAN value,
see NVMe Base Specification, Figure 251,
therefore nvme_ctrlr_init_ana_log_page() may safely use MNAN.
Since NN might be much higher than MNAN,
ANA log size based on NN may results in a very large
log page and cause a failure to get ANA log,
e.g. if it is larger than the controller's MDTS.
Fix: replace cdata->nn with cdata->mnan
in nvme_ctrlr_init_ana_log_page()
Signed-off-by: Anton Eidelman <anton@lightbitslabs.com>
Change-Id: I2a522dca833a27dddad25848d7688efa23d23091
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13039
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Jacek Kalwas <jacek.kalwas@intel.com>
DPDK CFLAGS get put into CFLAGS in mk/cc.flags.mk,
which for system package installed DPDK will include
extra paths like /usr/include/<arch-3-tuple>/dpdk.
If a Makefile adds its own CFLAGS before including
the .mk fragment that pulls in these CFLAGS, we won't
actually get those cc.flags.mk applied since they
are defined with ?=.
This may need to be revisited - using ?= for these
has evolved through several iterations of our SPDK
configured flag files - starting with commit
08ec96eb. But for now, let's just fix these few
Makefiles.
Fixes issue #2548.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I9863db1b37b31907b4088f58cc13b81ed1bb8632
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12982
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Many open source projects have moved to using SPDX identifiers
to specify license information, reducing the amount of
boilerplate code in every source file. This patch replaces
the bulk of SPDK .c, .cpp and Makefiles with the BSD-3-Clause
identifier.
Almost all of these files share the exact same license text,
and this patch only modifies the files that contain the
most common license text. There can be slight variations
because the third clause contains company names - most say
"Intel Corporation", but there are instances for Nvidia,
Samsung, Eideticom and even "the copyright holder".
Used a bash script to automate replacement of the license text
with SPDX identifier which is checked into scripts/spdx.sh.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Iaa88ab5e92ea471691dc298cfe41ebfb5d169780
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12904
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: <qun.wan@intel.com>
There are a few places where a typo, extra character
or newline was added to the BSD 3-clause license text
which made it differ very slightly from the rest of
the license headers in the source tree. Remove those
differences in this patch, to help with automation of
SPDX identifier replacement in the next patch.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I542dc53cd252b1699253fd6dcc3ccac9643d7878
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12905
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
In autorun.sh it executes autotest.sh as root. But in autotest.sh and
test/unit/unittest.sh, when run git clean -f'*.gcda', it may show errors like:
08:03:54 -- unit/unittest.sh@277 -- # cd /home/jenkins/spdk_repo/spdk
08:03:54 -- unit/unittest.sh@277 -- # git clean -f '*.gcda'
fatal: unsafe repository ('/home/jenkins/spdk_repo/spdk' is owned by someone else)
The reason is the spdk source folder owner may not be root but we run the git
clean command as root. Fix it by using the folder owner's id to do
the git clean operation.
Signed-off-by: Rui Chang <rui.chang@arm.com>
Change-Id: Ifbd3098d4c32ffef5dcca738625302f63572e0c6
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12693
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This SGL type was missed in the original commit
that added the pretty printing.
Fixes: 4d9ab1e9a1 ("nvme: pretty print dptr")
Reported-by: Ramanjaneya Burugula <burugula@gmail.com>
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ibc655db4e65009071f39f55f691c94a094cea0bc
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12705
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
This patch adds virtio_blk abstraction for custom transports,
with the 'vhost_user_blk' first one being used.
Added spdk_virtio_blk_transport_ops describing the nessecary
callbacks to be implemented by each transport.
Please use SPDK_VIRTIO_BLK_TRANSPORT_REGISTER to register the transport.
Transports can use virtio_blk_process_request() to process the
incoming I/O from their queues.
virtio_blk_create_transport RPC was added to create one of the
registered transports, possibly with custom JSON arguments.
Added 'transport' argument to vhost_create_blk_controller RPC,
to specify which transport should create the controller.
By default the vhost_user_blk transport is used.
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: Ic9d93a6e0f483796eb56b7174a678e41a6ea4808
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9540
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
As of right now the UT always used the empty struture of
struct spdk_vhost_dev_backend during the test. This meant
VHOST_BACKEND_BLK.
alloc_vdev() will require further changes to test both types
of backends. So for now change it to VHOST_BACKEND_SCSI,
since it currently does not touch any fields outside of the
struct spdk_vhost_dev.
Meanwhile next patch will do so for blk backend.
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: Ib5af7520bc8a21a7af03b810d4cc42726797a331
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12749
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Vhost library was not initialized as part of the test,
it will become necessary later in the series.
Suite startup/cleanup have no matching CUnit test case,
so only assert() can be used. Rather than CU_ASSERT().
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: Ieaa3d2f6b6f1899105362181f285f585ff9724d7
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10945
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
If compress driver doesn't support SGL input of output
then we need to copy user's buffers into reduce internal
buffers
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: I0c07243a5b668d0e0adcc153e5b573f59c26ab64
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12281
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reduce library allocates one big chunk of memory and
then splits it between requests. The problem is that
a chunk of memory assigned to a request may cross huge
page boundary and if compress driver doesn't support
SGL input of output, operation will be failed.
To avoid this problem, align buffer start on 2MiB
and check each chunk of memory if it crosses huge page
boundary.
Fixes issue #2454
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: Ie730b8ba928f27a43bde1222b6c18d29b797575a
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12249
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
ext_io_opts uses the size member to allow backwards
compatibility however currently we only check if it is
below or equal the current size of the opts struct and
that it is not 0. size is only used when we copy opts
because of split or push/pull.
This patch introduces size checks to allow safe access
to e.g. metadata and memory domain pointers of the user
provided opts pointer. The minimum size of the struct
passed is now the size of the initial version of
spdk_bdev_ext_io_opts. To not introduce additional
checks when opts are consumed by a bdev module we
now always copy if the size is smaller than the
current opts struct size.
When introducing new members to opts additional
checks might be needed if those are directly accessed
through the passed pointer or bdev_io->internal.ext_opts.
Change-Id: Ibd181a5840a3d5022018a9f61403df961ffd6e1d
Signed-off-by: Jonas Pfefferle <pepperjo@japf.ch>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12550
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
During ctrlr reconnection, spdk_nvme_ctrlr_reconnect_poll_async()
is executed by a non-timed poller.
We should poll adminq more often during ctrlr disconnection too.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: Ib1f5b41015aed20deda8df6f2c837981ac233c04
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12615
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Michael Haeuptle <michaelhaeuptle@gmail.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
As described in the NVMe specification, a controller level reset
includes the following actions:
- the controller stops processing any outstanding admin or I/O
commands;
- all I/O SQs and CQs are deleted.
In a full controller reset sequence for a PCIe controller, if we do
a controller level reset first, we can abort outstanding commands
after the hardware has actually been stopped.
For NVMe-oF controller, each I/O qpair is an independent network
connection and is disconnected safely. We do not want to change
NVMe-oF controller.
Fixes the issue #2360
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: If05febac74705bfd3df5abd15064c1203126e027
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12447
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Michael Haeuptle <michaelhaeuptle@gmail.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
As described in the previous patches, we need to delete all I/O
SQ/CQs before aborting trackers when disconnecting a controller.
The following patches reorder the operations. This patch changes
adminq disconnection to initiate a Controller Level Reset and
adminq completion processes it if ctrlr->is_disconnecting is true.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I64f06bae2ce8a9127124029fd042db0028198e3c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12560
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Michael Haeuptle <michaelhaeuptle@gmail.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
When a new cluster is added to a thin provisioned blob,
md_page is allocated to update extents in base dev
This memory allocation reduces perfromance, it can
take 250usec - 1 msec on ARM platform.
Since we may have only 1 outstainding cluster
allocation per io_channel, we can preallcoate md_page
on each channel and remove dynamic memory allocation.
With this change blob_write_extent_page() expects
that md_page is given by the caller. Sicne this function
is also used during snapshot deletion, this patch also
updates this process. Now we allocate a single page
and reuse it for each extent in the snapshot.
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: I815a4c8c69bd38d8eff4f45c088e5d05215b9e57
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12129
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
To fix issue: #2484
When unregistering the bdev, will send out the message
to each thread to abort all the IOs including IOs from
nomem_io queue, need_buf_small queue and need_buf_large queue.
The new SPDK_BDEV_STATUS_UNREGISTERING state is newly
added to indicate this unregister operation.
In this case, the bdev unregister operation becomes the
async operation as each thread will be sent the message
to abort the IOs and as the last step, it will unregister
the required bdev and associted io device.
On the other hand, the queued_resets will be handled
separately and not aborted in the bdev unregister.
New unit test cases are also added:
enomem_multi_bdev_unregister: to abort the IO from
nomem_io queue during the unregister operation
bdev_open_ext_unregister: to handle the events and
async operations from the unregister operation
Change-Id: Ib1663c0f71ffe87144869cb3a684e18eb956046b
Signed-off-by: GangCao <gang.cao@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12573
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
