The example application doesn't really make use of these RPCs for the
time being, so add a simple test to make sure they get exercised.
Change-Id: I8ae4c7b769428b76200f71c771ae98f85ede4640
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468523
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>
The previous version of this function precluded one target name from
being a leading substring of another. i.e. if "nvmf_tgt_1" was already
used as a name "nvmf_tgt_11" could not be used subsequently.
Just an odd quirk that shouldn't be the case.
Change-Id: Iea59b6757512f01070e48074e35a11d942e399bb
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468522
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>
Reviewed-by: Alexey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Also update the changelog for the previous few changes.
Change-Id: I79ac330b4992ccc3e41fd1643b09128c6de6c86d
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468391
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>
Since the in tree applications don't really support these RPCs, keep
them out of rpc.py. We can add them in after the applications have been
modified to support that functionality.
Change-Id: I7aae2c623b6da48374fe53f8b9471b08e5f0af7a
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/469324
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>
This rule doesn't appear in scripts.
SC2195: This pattern will never match the case statement's word.
Double check them.
Change-Id: Ie3cabd58639ca733b750fdbc3ae3d476f083b792
Signed-off-by: Pawel Kaminski <pawelx.kaminski@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/469187
Reviewed-by: Karol Latecki <karol.latecki@intel.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>
SC2192: This array element has no value.
Remove spaces after = or use "" for empty string.
Change-Id: I5228df2ac292786a3a62aa06ffb6cd31b7d3b6c4
Signed-off-by: Pawel Kaminski <pawelx.kaminski@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/467861
Reviewed-by: Karol Latecki <karol.latecki@intel.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>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Arrays implicitly concatenate in [[ ]].
Use a loop (or explicit * instead of @).
Change-Id: Ib3ac2c65207dfc30aad6117cc4996cdc105f5079
Signed-off-by: Pawel Kaminski <pawelx.kaminski@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/467858
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.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>
Completely ignore known_hosts file in case there's already an
entry for localhost in ~/.ssh/known_hosts.
If the entry is already in place ssh will create a warning:
WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!
and exit code will be non-zero, thus terminating the test.
Change-Id: I2cc830f5e1242df68726b9e48ab4cbe4dceed5ed
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/469236
Reviewed-by: Pawel Kaminski <pawelx.kaminski@intel.com>
Reviewed-by: Maciej Wawryk <maciejx.wawryk@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Vitaliy Mysak <vitaliy.mysak@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
The current connection scheduling mechanism (RoundRobin) doesn't take into account the qpair type and assigns each new qpair to the next poll group. As a side effect there might occur a disbalance when some poll group handles more IO qpairs than others. In RDMA transport it is possible to get the qpair type before the controller creation using a private data from the rdma_cm event, this allows to schedule admin and IO qpairs in the balanced way.
Change-Id: I90c368a41c4cd0f5347a83cab7511e4494f05b29
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/+/468993
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>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Operations with poll groups list must be protected by rtransport->lock.
Make rtranposrt->lock recursive to avoid unnecessary mutex operations when
the poll group is being destroyed within spdk_nvmf_rdma_poll_group_create
Change-Id: If0856429c10ad3bfcc9942da613796cc86d68d8d
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/+/468992
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>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
On a DIF verification error, fail the read command with a status code
of APPLICATION_TAG_CHECK_ERROR, GUARD_CHECK_ERROR, or
REFERENCE_TAG_CHECK_ERROR and a status code type of SCT_MEDIA_ERROR.
The state of the request is TCP_REQUEST_STATE_TRANSFERRING_CONTROLLER_TO_HOST
when a DIF verification error is detected. So dequeue the request
from C2H data queue, return the response PDU, and then send the command
response.
This was an item on the TODO list. RDMA transport do this right
behavior from the start and so TCP transport follows it by this patch.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I102bbd253cc8c1379d0937c9536bf2bfe04cbf6a
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468911
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>
tcp_req->orig_length had been set just before I/O submission but
the value is already fixed in spdk_nvmf_tcp_req_parse_sgl().
Hence move setting tcp_req->orig_length accordingly.
This follows the good practice of RDMA transport.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I99f6e266d8f7027bce810864314f3ee24a1af10c
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468910
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>
Algorithm and some code from: https://github.com/aklomp/base64
Get ~2.3x speedup for encoding and ~1.7x speedup for decoding on
AArch64.
Signed-off-by: Richael Zhuang <richael.zhuang@arm.com>
Change-Id: Ifce07299aea722337b0b4886117d1f616c5c03ef
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/465733
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>
In case there is an error while killing the process we won't
be able to fail the test, because non-zero return codes
are not respected by set -e option if they originate from
inside "if" instruction".
Change-Id: I2da2a00df52ae3530152a514cf86036079d61430
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/466412
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>
spdk_bdev_zone_management() allows to perform
management action on a zone. Zone is specified
by start logical block address. Available zone
actions: open, close, reset and finish.
Change-Id: Ie7eaed3e2cc7b9b49dd51ee2d6c28b4ef2f23eb9
Signed-off-by: Wojciech Malikowski <wojciech.malikowski@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/460647
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>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
spdk_bdev_get_zone_info() is used for retriving
information about zones inside zoned namespace.
Change-Id: I8f931505245e984c0b1ee35ed6592c978ee47544
Signed-off-by: Wojciech Malikowski <wojciech.malikowski@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/460643
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>
Some internal bdev.c static function will be shared
with new zoned bdev module.
Change-Id: Ifbb8bf443f67b2daf97858b15d474ecce98a9efb
Signed-off-by: Wojciech Malikowski <wojciech.malikowski@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/469100
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: Maciej Szwed <maciej.szwed@intel.com>
Added new public header for zoned bdev. Zoned bdev is an
extension of the bdev interface. Generic concept comes
from ATA/SCSI and is also being worked as an NVMe TP.
Zoned device logical blocks space is divided into fixed-sized
zones. Each zone is described by its start logical block address
and capacity. Writes to a single zone need to be sequential.
After zone is fully written it need to be reset to write to it
again. Such writing schema could be very beneficial in terms of
write amplification factor for NAND based devices.
SPDK Flash Translation Layer library will be consuming this
interface in the future.
Extending SPDK bdev interface will allow to use existing bdev
infrastructure for this new type of devices.
Zoned device have several properties defined in spdk_bdev
structure:
- zone_size: default size of each zone
- max_open_zone: maximum number of open zones
- optimal_open_zones: optimal number of open zones to get
best performance on writes
Single zone properties are defined in spdk_bdev_zone_info
structure:
- start_lba: first logical block of z zone
- write_pointer: logical block address in the zone at
which next write shall occur.
- capacity: maximum number of logical blocks that may
be written in the zone when zone is empty.
- state: zone state
Several zone states are defined: Empty, Open, Full, Closed,
Read Only and Offline.
To change zone state zone actions are defined: Close, Finish,
Open and Reset.
Change-Id: I5fcc22d548c15743329344cae96f5ff73e268504
Signed-off-by: Wojciech Malikowski <wojciech.malikowski@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/460642
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: Maciej Szwed <maciej.szwed@intel.com>
This patch is entry point for extending bdev
interface to support devices with zoned namespace
semantics.
spdk_bdev_is_zoned() will allow user to check if
bdev is zoned bdev.
Change-Id: Id9ea9898d406d1d942bf3081b00ebcb574ac2b5e
Signed-off-by: Wojciech Malikowski <wojciech.malikowski@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/460641
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: Maciej Szwed <maciej.szwed@intel.com>
used for creating a new spdk_nvmf_tgt structure in the application.
Change-Id: Ib0182ea6d935b84b4fe4fcad79e173cb46859669
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468387
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Alexey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Functions added in this patch:
spdk_nvmf_tgt_get_name - get human readable name from target.
spdk_nvmf_get_first_tgt - start iterating over global list of targets
spdk_nvmf_get_next_tgt - get next target in iteration
These functions will facilitate the following RPC
nvmf_get_targets - get the names of all active NVMe-oF targets.
In this series, I will also add two more RPCs, nvmf_create_target, and
nvmf_destroy_target, as wrappers around the create and destroy
functions. Since all of these changes are pretty minor and closely
related, I will just do one big changelog entry at the end.
Change-Id: Ia9f1248fbf9726fa3889998a169211fb25e724f2
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468386
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Alexey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
This issue can be reproduced on fedora30.
Add assert here is enough to fix this kind of warning.
Error log:
rdma.c:3070:20: warning: Access to field 'data_buf_pool' results in a
dereference of a null pointer (loaded from field 'transport')
spdk_mempool_put(group->transport->data_buf_pool, buf);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
This is to fix issue #965.
Change-Id: Ifb742ab914ee9a0381dca0bb769ba8aa564c816f
Signed-off-by: yidong0635 <dongx.yi@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468908
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Seth Howell <seth.howell@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
On master DPDK (d03d8622d), building SPDK on FreeBSD
fails due to attempt to build internal rte_vhost.
This started occuring with SPDK patch:
28099e0 "make: add dependencies for the rte_vhost build."
This patch disables VHOST_INTERNAL_LIB on FreeBSD,
along with vhost/virtio.
Errors seen:
./configure --enable-debug --enable-werror --with-fio=/usr/src/fio --without-isal --with-dpdk=/var/jenkins/workspace/Other_systems/freebsd_autotest/dpdk/build
Using default SPDK env in /var/jenkins/workspace/Other_systems/freebsd_autotest/spdk/lib/env_dpdk
Notice: DPDK's rte_vhost not found or version < 19.05, using internal, legacy rte_vhost library.
Vhost is only supported on Linux. Disabling it.
Virtio is only supported on Linux. Disabling it.
...
gmake -j4
...
CC lib/rte_vhost/socket.o
In file included from socket.c:52:
./vhost.h:41:10: fatal error: 'linux/vhost.h' file not found
#include <linux/vhost.h>
^~~~~~~~~~~~~~~
....
CC lib/rte_vhost/vhost_user.o
vhost_user.c:41:10: fatal error: 'asm/mman.h' file not found
#include <asm/mman.h>
^~~~~~~~~~~~
Change-Id: Ia2f5fd98a82412a5691bc0f2201f7259a45d2b4d
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468043
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>
New VM image for nvme hotplug tests was crafted,
test can be re-enabled.
Fixes#524
Change-Id: Ie7e5e063cd94f2d1cad4b0826f1a51fb43577e6c
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468807
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>
