This patch adds documentation adn test plan for PMEM functional tests
Signed-off-by: Piotr Pelplinski <piotr.pelplinski@intel.com>
Change-Id: Ia2e8bcb9901ab216c3e45d2db6d06a3a02fdd308
Reviewed-on: https://review.gerrithub.io/378618
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Introducing bstype as a way to identify and verify
blobstore type.
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: I50267b5408625be10fe0c146ae329016d5509b4a
Reviewed-on: https://review.gerrithub.io/380476
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Change-Id: I3dc7aa70d8a326fb842a2dcbd6a8f9032d98b154
Signed-off-by: prital shah <prital.b.shah@intel.com>
Reviewed-on: https://review.gerrithub.io/382375
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Change-Id: I6e8a6d636b8d7236a40b7da34722c77677b6cc91
Signed-off-by: prital shah <prital.b.shah@intel.com>
Reviewed-on: https://review.gerrithub.io/382374
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This allows to use same command
for allocating hugepages on
systems with different hugepage
sizes.
The old NRHUGE variable can be
still set on Linux machines,
but is currently undocumented.
Change-Id: I1fba315d95e9aae8b6a8c9c445deb447fecc65dc
Signed-off-by: Hailiang Wang <hailiangx.e.wang@intel.com>
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/369546
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
This is a first pass at adding documentation for JSON-RPC methods.
Currently, this covers the following nvmf_tgt RPC methods:
- get_nvmf_subsystems
- construct_nvmf_subsystem
- delete_nvmf_subsystem
Change-Id: I51f74eed52e68fef8307a278b2e36c326689bf92
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/381559
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Make the shell fragments highlighted as code blocks and fix up a few
minor typos.
Change-Id: If9992df414fe85c6173d440061736092e8d609ba
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/379908
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I8982bf656adc4fec6990cdd95e5ece71fb0a953b
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/379907
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I7030a0402878a0461546531a105065eabb794a97
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/378639
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Signed-off-by: Piotr Pelplinski <piotr.pelplinski@intel.com>
Change-Id: I23e14bd1568dade96e5503598a3e360c951d6d78
Reviewed-on: https://review.gerrithub.io/369250
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Change-Id: I5b48e798b0540ef7fbc99699ebf6dc913c075b44
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/376861
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I8bf7c39a4a5395a5b89a9c175626f2811928e01a
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/376860
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
The nvmf library now supports the ability to assign arbitrary NSIDs,
rather than automatically assigning the next one in line. Expose this
functionality to the user via the configuration file and RPC interfaces.
Change-Id: Ia85a9a6dfe31a2cd0605c7a6c098eec0c1b7de68
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/376463
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
The previous behavior with an empty host NQN whitelist was to allow any
host to connect.
Change-Id: I5401e52d96642cf20afe0d50c692613e67262edf
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/376432
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Change-Id: I93ea23068bf558f78e9cfe26b3b42dcb5088060e
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/376694
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: John Kariuki <John.K.Kariuki@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
This makes it easier to find from the main landing page.
Change-Id: Ic142427cede869c9cbfc6c265c8e4625731f8ce1
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/376232
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
This closely mirrors what is in README.md, but
makes it part of the main doc/ pages. Ultimately,
I think README.md should link here to reduce duplicated
documentation.
Change-Id: I930bada7d7c79d202b8503675511cfb824ec86e2
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/376225
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
This copies the top-level CHANGELOG.md into a temporary doc/changelog.md
file so it can add the Doxygen-specific {#changelog} name tag.
Change-Id: I2fb3087dc15036e58cb7719f67c434897c39821c
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/375251
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Add a file-backed AIO bdev to test it out.
Change-Id: Ifdf206bbdf6cae9379fdc02c80755e96a7198bce
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/373673
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I53e8ab3271f45b66f617f3a044bceae338311029
Signed-off-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-on: https://review.gerrithub.io/370401
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Id7e0f4b3f14e7cc18cd05df639a13843f2e85763
Reviewed-on: https://review.gerrithub.io/372346
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
There is now only virtual mode. Virtual mode has been
improved enough to reach feature parity with direct
mode and performance benchmarks show no degradation.
Simplify the code by always using virtual mode.
Change-Id: Id5cdb5d4d8c54e661b245ed7250c2f9d66ca2152
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/369496
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Change-Id: I326963cd0646a9ed9f05e6001de966ecde179464
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/369085
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tweak some wording to be clearer, and add newlines after each section
header for consistency.
Change-Id: I186c7d81b511798838c940c00a18571a08d7fe61
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/368209
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Implemented eventq. For now only hotremove is supported.
Change-Id: I1ec7aa2137173b5dfb30e9906dd41707e371b7a8
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/364285
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Give a higher level overview of the NVMe driver, plus point
to the examples and the fio plugin up front.
Change-Id: Ifded628a79c2a648e024698410e2c2a164fe08eb
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/364843
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Change-Id: Ifce9507fc327ee090d4a825323df928d440fe025
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/362273
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This code was previously in our fork of RocksDB. Move it here
so that API breaking changes can update it.
Change-Id: Icae3e22380b9bd3de8c1ec5b6f82909f812d204b
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/364531
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This wasn't used anywhere and we currently believe there
are superior software-only techniques for controlling
quality of service.
Change-Id: Icdadd5870ed0629b338c307d2619bbc242c3e7a3
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/362065
Reviewed-by: Jim Harris <james.r.harris@intel.com>
The RocksDB SPDK environment no longer depends directly on DPDK.
Change-Id: Ifcabcd137292f86724a1e3fed93abb94fa5a2344
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Doxygen interprets each Markdown input file as a separate section
(chapter). Concatenate all of the .md files in directories into a
single file per section to get a correctly-nested table of contents.
In particular, this matters for the navigation in the PDF output.
Change-Id: I778849d89da9a308136e43ac6cb630c4c2bbb3a5
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Drop the header and footer that matched spdk.io; the official website
doc generation will drop in the correct header when the docs are
generated. Also restore the Doxygen header bar to allow navigation on
locally-built docs.
Change-Id: I711d109dc34866917cbaf2cb0045375b0ceb11b0
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Added a section that describes the steps to configure a virtual controller.
Also update the CPU core affinity section to remove the section numbers.
Change-Id: Ide519c31d8653477ea9d9b65b03fe3ea37f78e61
Signed-off-by: John Kariuki <John.K.Kariuki@intel.com>
Vhost needs to register memory given by guest in VFIO container to be
able to do any DMA using this memory.
Currently DPDK doesn't provide any interface to handle guest memory, so
for now lets find container fd in /proc/self/fd/ directory and provide
some VFIO internal API that finally should extend DPDK API.
Change-Id: Iee9d496367ccd61219068fc0eadc17e786ff0731
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
This patch adds getting started guide for SPDK vhost.
This document describes how to build and run vhost application.
Signed-off-by: Piotr Pelplinski <piotr.pelplinski@intel.com>
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: Icab3ad75f1ebf4d53153fb7070151a7244f1dfa9
This outlines the basic concepts in the blobstore.
Change-Id: Ib44c3bd5c04ddb0cc06eeb0e50ae6ff1bdf94dd5
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
This is the initial commit for "blobfs", a lightweight
filesystem built on top of the SPDK blobstore.
Also included in this patch:
1) a shim for using SPDK bdevs as the backing store for
SPDK blobstore/blobfs
2) documentation for using blobfs as the storage engine
with RocksDB
3) scripts for running a set of workloads and collecting
profiling data with RocksDB and blobfs
See doc/blobfs/getting_started.md included in this commit
for more details on blobfs, including some of the current
limitations.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I2a6d3d4b87236730051228ed62c0c04e04c42c73
