When doing ADMIN fuzz tests, the NVME_OPC_FABRIC is special for
fabric transports, so here we pick up a different one.
Change-Id: I00376c08eb9eabdb109656d631615eeb37c9d09c
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10847
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Change-Id: Ib696c7787151e4898b63f57749bd134333e94a23
Signed-off-by: Mao Jiang <maox.jiang@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10413
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Signed-off-by: Jun Wen <junx.wen@intel.com>
Change-Id: Ib18e8c3971da53f91de5352eaa476b4acd0ce4db
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10377
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Michal Berger <michalx.berger@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Add test script for launching VMs with vfio-user transport,
this test script not active until vfio-user capable qemu available,
new flag SPDK_TEST_VFIOUSER_QEMU will decide case whether to run.
Change-Id: I9b885cec797fe3bb28860f1ec436c31a6fa2f131
Signed-off-by: Mao Jiang <maox.jiang@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10096
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Michal Berger <michalx.berger@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
If nvme ctrlr is resetting or initializing, free_io_qids
bitmap is already freed or not created yet. In that case
an attempt to create IO qpair leads to segmentation fault.
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: I6a97bf81d5a568db20d23b3f88cf01e994ba42e3
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10827
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: Shuhei Matsumoto <shuheimatsumoto@gmail.com>
In current implementation RDMA qpair is destroyed right after
disconnect. That is not graceful qpair shutdown process since
there can be requests submitted to HW and we may receive
completions for already destroyed/freed qpair.
To avoid this, only disconnect qpair in ctrlr_disconnect_qpair
transport callback, all other resources will be released in
ctrlr_delete_io_qpair cb.
This patch is useful when nvme poll groups are used since in
that case we use shared CQ, if the disconnected qpair has WRs
submitted to HW then qpair's destruction will be deferred to
poll group.
When nvme poll groups are not used, this patch doesn't change
anything, in that case destruction flow is still ungraceful.
However since CQ is destroyed immediately after qpair,
we shouldn't receive any requests which point to released
resources. A correct solution for non-poll group case
requires async diconnect API which may lead to significant
rework.
There is a bug when Soft Roce is used - we may receive
a completion with "normal" status when qpair is already
disconnected and all nvme requests are aborted. Added
a workaround for it.
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: I0680d9ef9aaa8737d7a6d1454cd70a384bb8efac
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10327
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: Shuhei Matsumoto <shuheimatsumoto@gmail.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Set the maximum admin queue size to 256 to make sure it can hold the
number of admin requests required by the abort application.
This patch fixes the following error and actually allows the test to
start:
ctrlr.c: 720:_nvmf_ctrlr_connect: *ERROR*: Invalid SQSIZE for admin queue 135 (min 1, max 127)
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I4042481ffb2792381ef2e4ad295be067a610bd7e
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10771
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@mellanox.com>
Signed-off-by: Maciej Wawryk <maciejx.wawryk@intel.com>
Change-Id: I126039482b5c9e3caba6565b067c747203dea476
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10822
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: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Maciej Szwed <maciej.szwed@intel.com>
Also name the fuzzer test case with `fuzz_admin` prefix
for ADMIN commands.
Change-Id: I6e5eeb71a5f795fee8afba034f3ad436220e3c20
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10815
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Two cgroups are created prior running the scheduler tests:
- /cpuset/spdk
- /cpuset/all
/cpuset/spdk is the cgroup dedicated for the tests, i.e., the SPDK
processes executed along the way. The resources consist of the cpus
that are initially picked up by isolate_cores.sh.
/cpuset/all is the "dummy" cgroup that holds most of the remaining
processes that run on the target system - "most" since not every
process (especially kernel threads) can be migrated between cgroups.
This cgroup's resources include all the online cpus except those
selected for the /cpuset/spdk.
This should allow for lowering the noise on the target SPDK's cpus
and make sure that load on each cpu is generated exclusively by the
SPDK.
Fixes issue #1950
Signed-off-by: Michal Berger <michalx.berger@intel.com>
Change-Id: Ic45149f55052ff03bead0b9bea086f95c87ea75d
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10584
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
These functions are meant to help in isolating processes to make sure
SPDK is exclusively run on the dedicated cpus.
Signed-off-by: Michal Berger <michalx.berger@intel.com>
Change-Id: Ie7575ce4ef68c48f6f63dbedace34f23fdb8441c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10583
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
There is situation that num_extent_pages is zero and original pointer is
also NULL, the realloc() could return a Not NULL pointer.
Related UT has been added and updated.
1) In the default allocation (num_clusters == 0), the extent_pages is not allocated as expected.
2) In the thin provisioning allocation (num_clusters != 0), the extent_pages will be allocated if extent_table is used.
More related information as below:
The crux of the problem is that according to POSIX:
realloc: "If ptr is NULL, then the call is equivalent to malloc(size)"
malloc: "If size is 0, then malloc returns either NULL or a unique pointer value that can later be successfully passed to free"
blobstore was relying on realloc(NULL, 0) always return a unique pointer value, and not NULL. This is not portable behavior.
Change-Id: Ibc28d9696f15a3c0e2aa6bb2371dc23576c28954
Signed-off-by: GangCao <gang.cao@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10470
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>
In the one place this was called, we can call nvme_ns_construct
instead. There's no harm in re-fetching the identify pages.
Change-Id: I91292ff9650bdc7edd5588a05837b671dcac1922
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10102
Community-CI: Mellanox Build Bot
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Signed-off-by: Michal Berger <michalx.berger@intel.com>
Change-Id: I3ba8bfc650103ed19090d6be969d38ed01ef2e9d
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10175
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: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Signed-off-by: Michal Berger <michalx.berger@intel.com>
Change-Id: If9c5d0071d30b3a5ac40ea5085dbf564b98cb667
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9947
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
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>
These changes are needed for the 5.15.x kernel that's currently being
shipped with fedora35.
Signed-off-by: Michal Berger <michalx.berger@intel.com>
Change-Id: I7e79bff77a93f81bd93376b84f4ef7f7230cc322
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10610
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
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>
Bump up the version of nvme-cli to 1.15.
Change-Id: I1ed024bfd70027f947962ec76dfaf94c1660957f
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9912
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: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
In NVMF Revision spec 1.1a, discovery log should be updated
when removing hostnqn of subsystem.
Update unit test to check the discovery log when removing
hostnqn and destroying subsystem.
Signed-off-by: Peng Lian <peng.lian@smartx.com>
Change-Id: I51c597a2493295a677a7aa68e4f13a887f7e1140
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10668
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: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
LLVM provides libFuzzer which does coverage-guided
fuzzing of a library or application under test. For
SPDK, we can use this as a new and better way to
generate random commands to the SPDK nvmf target.
By default, libFuzzer provides the main() and your
source file just provides the function called by
LLVM for each iteration of random data. But this
doesn't really work for SPDK since we need to start
the app framework and the nvmf target. So we
specify -fsanitizer=fuzzer-no-link, explicitly
specify the location of the fuzzer_no_main library
and then call LLVMFuzzerRunDriver to start the
fuzzing process once we are ready.
Since this is all coverage-guided, we invoke the
fuzzer inside the nvmf target application. So this
patch creates a new target application called
'llvm_nvme_fuzz'. One core is needed to run the
nvmf target, then we spawn a pthread to run the
fuzzer against it.
Currently there are two fuzzers defined. Fuzzer 0
does random testing of admin commands. Fuzzer 1
is focused solely on GET_LOG_PAGE and fuzzes a
smaller subset of the bytes in the spdk_nvme_cmd.
Additional fuzzers can be added in the future for
other commands, testing I/O queues, data payloads,
etc.
You do need to specify CC and CXX when running
configure, as well as specify the location of the
special clang_rt.fuzz_no_main library. The path of
that library is dependent on your clang version and
architecture. If using clang-12 on x86_64 platform,
it will look like:
CC=clang-12 CXX=clang++-12 ./configure --with-fuzzer= \
/usr/lib/llvm-12/lib/clang/12.0.0/lib/linux/libclang_rt.fuzzer_no_main-x86_64.a
Then just do the following to demonstrate the fuzzer
tool.
make
test/nvmf/target/llvm_nvme_fuzz.sh --time=60 --fuzzer=0
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Iee0997501893ac284a3947a1db7a155c5ceb7849
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10038
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Use one of the recent branches for rocksdb. This allows
to build with less -Wno-error options. Adjust C flags
for more recent GCC versions.
Change-Id: Icf176d909a92195da2ae744a53e0cb53530b4573
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10628
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Michal Berger <michalx.berger@intel.com>
Reviewed-by: Pawel Piatek <pawelx.piatek@intel.com>
Reviewed-by: Maciej Wawryk <maciejx.wawryk@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Not every transport requires accept poller - transport specific
layer can have its own policy and way of handling new connection.
APIs to notify generic layer are already in place
- spdk_nvmf_poll_group_add
- spdk_nvmf_tgt_new_qpair
Having accept poller removed should simplify interrupt mode impl
in transport specific layer.
Fixes issue #1876
Change-Id: Ia6cac0c2da67a298e88956734c50fb6e6b7521f1
Signed-off-by: Jacek Kalwas <jacek.kalwas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7268
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Bloated log files appear during some tests
(nvmf_phy_autotest, during nvmf_abort test fot example),
what makes parsing them inconvenient. This change aims
to disable logs that cause this issue by adding a new flag
for SPDK target and disabling notice level logging completely
(using --silence-noticelog proved insufficient).
Fixes: #2149
Change-Id: Ibbad92d87d90fe73c23d6027e0ff8ec49b0393c2
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10311
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Latest curl versions started to treat such URLs as invalid. See:
https://github.com/curl/curl/pull/7073
Signed-off-by: Michal Berger <michalx.berger@intel.com>
Change-Id: Ic5ab34a566f89f411ec40cbcb8de57a8d2f3ea88
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10607
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Maciej Wawryk <maciejx.wawryk@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Change-Id: I1a87d9245ba8a4f4e01d510cae4a318fa3323ca2
Signed-off-by: Mao Jiang <maox.jiang@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10257
Reviewed-by: Changpeng Liu <changpeng.liu@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>
If a subsystem has no listeners, then there is no need
to update the discovery log when adding a host, or setting
a subsystem to allow all hosts.
This eliminates some unnecessary discovery log update
notifications, especially when setting 'allow any hosts'
on a subsystem immediately after it is created (and before
it has any listeners).
Update unit test to check the adding a host to a
subsystem without listeners does not rev the genctr.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I63dab5df564269e574bb925890088f52063aa378
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10546
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Jacek Kalwas <jacek.kalwas@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
The discovery log isn't updated when a subsystem is created
or deleted, it's only updated when a listener for a
subsystem is added or removed.
So remove the nvmf_update_discovery_log() in the subsystem
create and delete paths. They just generate extra AER
completions that potentially cause the host to do unneeded
work.
Note that if a subsystem is deleted with active listeners,
the subsystem delete path will remove each of the listeners
before deleting the subsystem itself. So the discovery log
will still get updated when those listeners are removed.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Id01bbfa3b24d3e1279a614a2fd60be41387a03b1
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10545
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Jacek Kalwas <jacek.kalwas@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
btrfs.tools v5.15.1 in Fedora 35 complains about target
device being too small to create a filesystem.
Let's increase the bdev size to this test.
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Change-Id: Iedf59328b91516693c88af8c5d47dde849394337
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10614
Reviewed-by: Michal Berger <michalx.berger@intel.com>
Reviewed-by: Pawel Piatek <pawelx.piatek@intel.com>
Reviewed-by: Maciej Wawryk <maciejx.wawryk@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Batching will be made available for DSA specifically through the new
idxd_perf tool.
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: Ic51d9ad3692074805b1ffa705cea8be35737c778
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9846
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Monica Kenguva <monica.kenguva@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
The failover_in_progress flag is used to decide the return value of
bdev_nvme_failover().
bdev_nvme_delete() calls bdev_nvme_failover() with remove=true to remove
nvme_ctrlr->active_path_id. However bdev_nvme_failover() returns zero
if nvme_ctrlr->failover_in_progress is true. bdev_nvme_failover() may
return zero even if it does not remove nvme_ctrlr->active_path_id.
The following will be better.
bdev_nvme_failover() returns -EBUSY if nvme_ctrlr->resetting is true,
and the caller repeats calling bdev_nvme_failover() until the target trid
becomes alternative path or bdev_nvme_failover() returns zero.
To do that, the failover_in_progress flag is not necessary any more.
Removing the failover_in_progress will also simplify the following
patches to unify ctrlr reset and failover.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I57ab944beb1d06ea4def144c81c69705860de35f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10441
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: Aleksey Marchuk <alexeymar@mellanox.com>
We had not checked the bit 0 of the Namespace Multipath I/O and
Namespace Sharing Capabilities (NMIC) field in the Identify Namespace
data structure.
If the bit 0 of the NMIC is zero, it is likely that namespaces are not
identical.
We should check if the value of the NMIC first, and do it in this patch.
Additionally, it is not usual if the bit 0 of the CMIC and the bit 0 of
the NMIC do not match. So in unit tests rename the parameter multi_ctrlr
by multipath for ut_attach_ctrlr() and use it for the value of the NMIC.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I6aa7cbcc99be2507dbf18930f7b585a9ea7d0f90
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10380
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Replace the spdk_nvme_ctrlr_reset_async() and spdk_nvme_reset_poll_async()
calls by the spdk_nvme_ctrlr_disconnect(), spdk_nvme_ctrlr_reconnect_async(),
and spdk_nvme_ctrlr_reconnect_poll_async() calls in a reset ctrlr
sequence.
spdk_nvme_ctrlr_disconnect() can fail if ctrlr is already resetting or
removed. But both cases are not possible. reset is controlled and the callback
to the hot remove is called when the ctrlr is hot removed. So we assume
spdk_nvme_ctrlr_disconnect() always succeed.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I1299e198597b2a2110f80b9a868e2dae015682ee
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10092
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Also consolidate Log Page Offset test cases together into a
new test function.
Change-Id: I0f9d25f1f5c3aa2238caf5766a9084bd561aefd1
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10216
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: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I1a2fa8e818835889999fd615e8c192ffe2ef735d
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10154
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: Konrad Sztyber <konrad.sztyber@intel.com>
With more test cases added, we may not know exactly how many
tests cases are covered by the compliance test tool, so here
we use `Command Type` + `Command` + `Test Case` as the function
name of each test case.
Change-Id: I9d1f90c2463d15657133043fdf70d8124ef3fd87
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10152
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: Konrad Sztyber <konrad.sztyber@intel.com>
Also we don't treat exceptions when getting INTEL log pages
as a fatal error, the initialization will still contine.
Change-Id: Ic2fd2be510fde2679c1546482934d0a180266936
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10341
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>
Our tests, especially those which use nvme block devices for various
use-cases, won't be able to perform successful IO on such devices.
The idea is to skip them for now and introduce basic, dedicated,
tests for zoned nvmes in oncoming patches.
Signed-off-by: Michal Berger <michalx.berger@intel.com>
Change-Id: I67baad5c85c662921e3327f2101180283c89e96c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9181
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This also translates into switching fully to upstream QEMU for the
vagrant setup.
This is done in order to move away from OCSSD and SPDK's qemu fork
and align with what upstream QEMU supports. Main changes touch the
way how nvme namespaces are configured. With >= 5.2.0 it's possible
now to configure multiple namespace under single nvme device. Each
namespace requires a separate disk image to work with. This:
-b foo.img,nvme,1...
-b foo.img
-b foo.img,,..
Will still configure nvme controller with a single namespace attached
to foo.img.
This:
-b foo.img,,foo-ns1.img:foo-ns2.img
Will configure nvme controller with three namespaces.
Configuring nvme controller with no namespaces is possible via:
-b none ...
Note that this still allows to define other options specific to nvme
controller, like CMB and PMR. E.g:
-b none,nvme,,true
This will create nvme controller with no namespaces but with CMB
enabled.
It's possible now to also request for given controller to be zoned.
Currently if requsted, all namespaces under the target controller
will be zoned with no limit set as to max open|active zones.
All nvme devices have block size fixed to 4KB to imititate behavior
of the SPDK's qemu fork.
Compatibility with spdk-5.0.0 fork is preserved in context of setting
up namespaces so this:
-b foo.img,nvme,2
is valid as long as the emulator is set to that of spdk-5.0.0's.
Signed-off-by: Michal Berger <michalx.berger@intel.com>
Change-Id: Ib5d53cb5c330c1f84b57e0bf877ea0e2d0312ddd
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8421
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
