bdev/nvme: use bdev_nvme linker script

Commit dd98a248aed2 ("bdev_nvme: Make bdev nvme create and set multipath
policy APIs public") exposed functions from the bdev_nvme library, but
it left the Mak

bdev/nvme: use bdev_nvme linker script

Commit dd98a248aed2 ("bdev_nvme: Make bdev nvme create and set multipath
policy APIs public") exposed functions from the bdev_nvme library, but
it left the Makefile pointing at the blank linker script, resulting in
the .so not defining any symbols. Because of that, the minor version of
the bdev_nvme library needs to be bumped.

Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I91248c37856b52c04e0cb6e7f01eea789c559302
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25162
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Jim Harris <jim.harris@samsung.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>

show more ...

so_ver: increase all major versions after SPDK 24.01

To allow SO_MINOR updates on LTS for the whole year it is supported,
the major version for all components needs to be increased.
This is to preve

so_ver: increase all major versions after SPDK 24.01

To allow SO_MINOR updates on LTS for the whole year it is supported,
the major version for all components needs to be increased.
This is to prevent scenario where two versions exists with matching
versions, but conflicting ABI.
Ex. Next SPDK release adds an API call increasing the minor version,
then LTS needs just a subset of those additions.

Increasing major so version after LTS, allows the future releases
to update versions as needed. Yet allowing LTS to increase minor
version separately.

This patch:
- increases SO_VER by 1 for all components
- resets SO_MINOR to 0 for all components

Due to patch below being introduced after v24.01 code freeze,
bdev lib version should not be increased:
61623c5ca9 bdev: add spdk_bdev_io padding in place of io_submit_ch

Short reference to how the versions were changed:
MAX=$(git grep "SO_VER := " | cut -d" " -f 3 | sort -ubnr | head -1)
for((i=$MAX;i>0;i-=1)); do find . -name "Makefile" -exec \
sed -i -e "s/SO_VER := $i\$/SO_VER := $(($i+1))/g" {} +; done
find . -name "Makefile" -exec \
sed -i -e "s/SO_MINOR := .*/SO_MINOR := 0/g" {} +

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I0166d6be6c17bbbf985d48b5dfcb36f1d4af1b48
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/21582
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

show more ...

so_ver: increase all major versions

To allow SO_MINOR updates on LTS for the whole year it is supported,
the major version for all components needs to be increased.
This is to prevent scenario where

so_ver: increase all major versions

To allow SO_MINOR updates on LTS for the whole year it is supported,
the major version for all components needs to be increased.
This is to prevent scenario where two versions exists with matching
versions, but conflicting ABI.
Ex. Next SPDK release adds an API call increasing the minor version,
then LTS needs just a subset of those additions.

Increasing major so version after LTS, allows the future releases
to update versions as needed. Yet allowing LTS to increase minor
version separately.

Disabled test for increasing SO version without ABI change, as
that is goal of this patch. This check shall be removed with SPDK 23.05
release.
Looks like this was left over from prior LTS, to avoid that
make sure it is only skipped when running against v23.01.x as latest
release.

This patch:
- increases SO_VER by 1 for all components
- resets SO_MINOR to 0 for all components
- removes suppressions for ABI tests


Short reference to how the versions were changed:
MAX=$(git grep "SO_VER := " | cut -d" " -f 3 | sort -ubnr | head -1)
for((i=$MAX;i>0;i-=1)); do find . -name "Makefile" -exec \
sed -i -e "s/SO_VER := $i\$/SO_VER := $(($i+1))/g" {} +; done
find . -name "Makefile" -exec \
sed -i -e "s/SO_MINOR := .*/SO_MINOR := 0/g" {} +

Change-Id: I3e5681802c0a5ac6d7d652a18896997cd07cc8bf
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16419
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

show more ...

nvme: Added support for TP-8009, Auto-discovery of Discovery controllers for NVME initiator using mDNS using Avahi

Approach:
Avahi Daemon needs to be running to provide the mDNS server service. In t

nvme: Added support for TP-8009, Auto-discovery of Discovery controllers for NVME initiator using mDNS using Avahi

Approach:
Avahi Daemon needs to be running to provide the mDNS server service. In the SPDK, Avahi-client library based client API is implemented.
The client API will connect to the Avahi-daemon and receive events for new discovery and removal of an existing discovery entry.

Following sets on new RPCs have been introduced.

scripts/rpc.py bdev_nvme_start_mdns_discovery -b cdc_auto -s _nvme-disc._tcp

User shall initiate an mDNS based discovery using this RPC. This will start a Avahi-client based poller
looking for new discovery events from the Avahi server. On a new discovery of the discovery controller,
the existing bdev_nvme_start_discovery API will be invoked with the trid of the discovery controller learnt.
This will enable automatic connection of the initiator to the subsystems discovered from the discovery controller.
Multiple mdns discovery instances can be run by specifying a unique bdev-prefix and a unique servicename to discover as parameters.

scripts/rpc.py bdev_nvme_stop_mdns_discovery -b cdc_auto

This will stop the Avahi poller that was started for the specified service.Internally bdev_nvme_stop_discovery
API will be invoked for each of the discovery controllers learnt automatically by this instance of mdns discovery service.
This will result in termination of connections to all the subsystems learnt by this mdns discovery instance.

scripts/rpc.py bdev_nvme_get_mdns_discovery_info

This RPC will display the list of mdns discovery instances running and the trid of the controllers discovered by these instances.

Test Result:

root@ubuntu-pm-18-226:~/param-spdk/spdk/build/bin# ./nvmf_tgt -i 1 -s 2048 -m 0xF
root@ubuntu-pm-18-226:~/param-spdk/spdk# scripts/rpc.py bdev_nvme_start_mdns_discovery -b cdc_auto -s _nvme-disc._tcp
root@ubuntu-pm-18-226:~/param-spdk/spdk#
root@ubuntu-pm-18-226:~/param-spdk/spdk# scripts/rpc.py bdev_nvme_get_mdns_discovery_info
[
{
"name": "cdc_auto",
"svcname": "_nvme-disc._tcp",
"referrals": [
{
"name": "cdc_auto0",
"trid": {
"trtype": "TCP",
"adrfam": "IPv4",
"traddr": "66.1.2.21",
"trsvcid": "8009",
"subnqn": "nqn.2014-08.org.nvmexpress.discovery"
}
},
{
"name": "cdc_auto1",
"trid": {
"trtype": "TCP",
"adrfam": "IPv4",
"traddr": "66.1.1.21",
"trsvcid": "8009",
"subnqn": "nqn.2014-08.org.nvmexpress.discovery"
}
}
]
}
]
root@ubuntu-pm-18-226:~/param-spdk/spdk#
root@ubuntu-pm-18-226:~/param-spdk/spdk# scripts/rpc.py bdev_nvme_get_discovery_info
[
{
"name": "cdc_auto0",
"trid": {
"trtype": "TCP",
"adrfam": "IPv4",
"traddr": "66.1.2.21",
"trsvcid": "8009",
"subnqn": "nqn.2014-08.org.nvmexpress.discovery"
},
"referrals": []
},
{
"name": "cdc_auto1",
"trid": {
"trtype": "TCP",
"adrfam": "IPv4",
"traddr": "66.1.1.21",
"trsvcid": "8009",
"subnqn": "nqn.2014-08.org.nvmexpress.discovery"
},
"referrals": []
}
]
root@ubuntu-pm-18-226:~/param-spdk/spdk# scripts/rpc.py bdev_get_bdevs
[
{
"name": "cdc_auto02n1",
"aliases": [
"600110d6-1681-1681-0403-000045805c45"
],
"product_name": "NVMe disk",
"block_size": 512,
"num_blocks": 32768,
"uuid": "600110d6-1681-1681-0403-000045805c45",
"assigned_rate_limits": {
"rw_ios_per_sec": 0,
"rw_mbytes_per_sec": 0,
"r_mbytes_per_sec": 0,
"w_mbytes_per_sec": 0
},
"claimed": false,
"zoned": false,
"supported_io_types": {
"read": true,
"write": true,
"unmap": true,
"write_zeroes": true,
"flush": true,
"reset": true,
"compare": true,
"compare_and_write": true,
"abort": true,
"nvme_admin": true,
"nvme_io": true
},
"driver_specific": {
"nvme": [
{
"trid": {
"trtype": "TCP",
"adrfam": "IPv4",
"traddr": "66.1.1.40",
"trsvcid": "4420",
"subnqn": "nqn.2014-08.com.sanblaze:virtualun.virtualun.3.0"
},
"ctrlr_data": {
"cntlid": 3,
"vendor_id": "0x0000",
"model_number": "SANBlaze VLUN P3T0",
"serial_number": "00-681681dc681681dc",
"firmware_revision": "V10.5",
"subnqn": "nqn.2014-08.com.sanblaze:virtualun.virtualun.3.0",
"oacs": {
"security": 0,
"format": 1,
"firmware": 0,
"ns_manage": 1
},
"multi_ctrlr": true,
"ana_reporting": true
},
"vs": {
"nvme_version": "2.0"
},
"ns_data": {
"id": 1,
"ana_state": "optimized",
"can_share": true
}
}
],
"mp_policy": "active_passive"
}
},
{
"name": "cdc_auto00n1",
"aliases": [
"600110da-09a6-09a6-0302-00005eeb19b4"
],
"product_name": "NVMe disk",
"block_size": 512,
"num_blocks": 2048,
"uuid": "600110da-09a6-09a6-0302-00005eeb19b4",
"assigned_rate_limits": {
"rw_ios_per_sec": 0,
"rw_mbytes_per_sec": 0,
"r_mbytes_per_sec": 0,
"w_mbytes_per_sec": 0
},
"claimed": false,
"zoned": false,
"supported_io_types": {
"read": true,
"write": true,
"unmap": true,
"write_zeroes": true,
"flush": true,
"reset": true,
"compare": true,
"compare_and_write": true,
"abort": true,
"nvme_admin": true,
"nvme_io": true
},
"driver_specific": {
"nvme": [
{
"trid": {
"trtype": "TCP",
"adrfam": "IPv4",
"traddr": "66.1.2.40",
"trsvcid": "4420",
"subnqn": "nqn.2014-08.com.sanblaze:virtualun.virtualun.2.0"
},
"ctrlr_data": {
"cntlid": 1,
"vendor_id": "0x0000",
"model_number": "SANBlaze VLUN P2T0",
"serial_number": "00-ab09a6f5ab09a6f5",
"firmware_revision": "V10.5",
"subnqn": "nqn.2014-08.com.sanblaze:virtualun.virtualun.2.0",
"oacs": {
"security": 0,
"format": 1,
"firmware": 0,
"ns_manage": 1
},
"multi_ctrlr": true,
"ana_reporting": true
},
"vs": {
"nvme_version": "2.0"
},
"ns_data": {
"id": 1,
"ana_state": "optimized",
"can_share": true
}
}
],
"mp_policy": "active_passive"
}
},
{
"name": "cdc_auto01n1",
"aliases": [
"600110d6-dce8-dce8-0403-00010b2d3d8c"
],
"product_name": "NVMe disk",
"block_size": 512,
"num_blocks": 32768,
"uuid": "600110d6-dce8-dce8-0403-00010b2d3d8c",
"assigned_rate_limits": {
"rw_ios_per_sec": 0,
"rw_mbytes_per_sec": 0,
"r_mbytes_per_sec": 0,
"w_mbytes_per_sec": 0
},
"claimed": false,
"zoned": false,
"supported_io_types": {
"read": true,
"write": true,
"unmap": true,
"write_zeroes": true,
"flush": true,
"reset": true,
"compare": true,
"compare_and_write": true,
"abort": true,
"nvme_admin": true,
"nvme_io": true
},
"driver_specific": {
"nvme": [
{
"trid": {
"trtype": "TCP",
"adrfam": "IPv4",
"traddr": "66.1.1.40",
"trsvcid": "4420",
"subnqn": "nqn.2014-08.com.sanblaze:virtualun.virtualun.3.1"
},
"ctrlr_data": {
"cntlid": 3,
"vendor_id": "0x0000",
"model_number": "SANBlaze VLUN P3T1",
"serial_number": "01-6ddce86d6ddce86d",
"firmware_revision": "V10.5",
"subnqn": "nqn.2014-08.com.sanblaze:virtualun.virtualun.3.1",
"oacs": {
"security": 0,
"format": 1,
"firmware": 0,
"ns_manage": 1
},
"multi_ctrlr": true,
"ana_reporting": true
},
"vs": {
"nvme_version": "2.0"
},
"ns_data": {
"id": 1,
"ana_state": "optimized",
"can_share": true
}
}
],
"mp_policy": "active_passive"
}
},
{
"name": "cdc_auto01n2",
"aliases": [
"600110d6-dce8-dce8-0403-00010b2d3d8d"
],
"product_name": "NVMe disk",
"block_size": 512,
"num_blocks": 32768,
"uuid": "600110d6-dce8-dce8-0403-00010b2d3d8d",
"assigned_rate_limits": {
"rw_ios_per_sec": 0,
"rw_mbytes_per_sec": 0,
"r_mbytes_per_sec": 0,
"w_mbytes_per_sec": 0
},
"claimed": false,
"zoned": false,
"supported_io_types": {
"read": true,
"write": true,
"unmap": true,
"write_zeroes": true,
"flush": true,
"reset": true,
"compare": true,
"compare_and_write": true,
"abort": true,
"nvme_admin": true,
"nvme_io": true
},
"driver_specific": {
"nvme": [
{
"trid": {
"trtype": "TCP",
"adrfam": "IPv4",
"traddr": "66.1.1.40",
"trsvcid": "4420",
"subnqn": "nqn.2014-08.com.sanblaze:virtualun.virtualun.3.1"
},
"ctrlr_data": {
"cntlid": 3,
"vendor_id": "0x0000",
"model_number": "SANBlaze VLUN P3T1",
"serial_number": "01-6ddce86d6ddce86d",
"firmware_revision": "V10.5",
"subnqn": "nqn.2014-08.com.sanblaze:virtualun.virtualun.3.1",
"oacs": {
"security": 0,
"format": 1,
"firmware": 0,
"ns_manage": 1
},
"multi_ctrlr": true,
"ana_reporting": true
},
"vs": {
"nvme_version": "2.0"
},
"ns_data": {
"id": 2,
"ana_state": "optimized",
"can_share": true
}
}
],
"mp_policy": "active_passive"
}
}
]
root@ubuntu-pm-18-226:~/param-spdk/spdk#

root@ubuntu-pm-18-226:~/param-spdk/spdk# scripts/rpc.py bdev_nvme_stop_mdns_discovery -b cdc_auto
root@ubuntu-pm-18-226:~/param-spdk/spdk#
root@ubuntu-pm-18-226:~/param-spdk/spdk# scripts/rpc.py bdev_nvme_get_mdns_discovery_info
[]
root@ubuntu-pm-18-226:~/param-spdk/spdk# scripts/rpc.py bdev_nvme_get_discovery_info
[]
root@ubuntu-pm-18-226:~/param-spdk/spdk# scripts/rpc.py bdev_get_bdevs
[]
root@ubuntu-pm-18-226:~/param-spdk/spdk#

Signed-off-by: Parameswaran Krishnamurthy <parameswaran.krishna@dell.com>
Change-Id: Ic2c2e614e2549a655c7f81ae844b80d8505a4f02
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15703
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Boris Glimcher <Boris.Glimcher@emc.com>
Reviewed-by: <qun.wan@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

show more ...

update Intel copyright notices

per Intel policy to include file commit date using git cmd
below. The policy does not apply to non-Intel (C) notices.

git log --follow -C90% --format=%ad --date defa

update Intel copyright notices

per Intel policy to include file commit date using git cmd
below. The policy does not apply to non-Intel (C) notices.

git log --follow -C90% --format=%ad --date default <file> | tail -1

and then pull just the 4 digit year from the result.

Intel copyrights were not added to files where Intel either had
no contribution ot the contribution lacked substance (ie license
header updates, formatting changes, etc). Contribution date used
"--follow -C95%" to get the most accurate date.

Note that several files in this patch didn't end the license/(c)
block with a blank comment line so these were added as the vast
majority of files do have this last blank line. Simply there for
consistency.

Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: Id5b7ce4f658fe87132f14139ead58d6e285c04d4
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15192
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>
Community-CI: Mellanox Build Bot

show more ...

Replace most BSD 3-clause license text with SPDX identifier.

Many open source projects have moved to using SPDX identifiers
to specify license information, reducing the amount of
boilerplate code in

Replace most BSD 3-clause license text with SPDX identifier.

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>

show more ...

so_ver: increase all major versions

To allow SO_MINOR updates on LTS for the whole year it is supported,
the major version for all components needs to be increased.
This is to prevent scenario where

so_ver: increase all major versions

To allow SO_MINOR updates on LTS for the whole year it is supported,
the major version for all components needs to be increased.
This is to prevent scenario where two versions exists with matching
versions, but conflicting ABI.
Ex. Next SPDK release adds an API call increasing the minor version,
then LTS needs just a subset of those additions.

Increasing major so version after LTS, allows the future releases
to update versions as needed. Yet allowing LTS to increase minor
version separately.

Disabled test for increasing SO version without ABI change, as
that is goal of this patch. This check shall be removed with SPDK 22.05
release.

This patch:
- increases SO_VER by 1 for all components
- resets SO_MINOR to 0 for all components
- removes suppressions for ABI tests

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: Id1a5358882dc496faa5b0b5c9a63b326c378c551
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11361
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: Ben Walker <benjamin.walker@intel.com>

show more ...

bdev/nvme: Remove common.h/common.c

This only existed to share code between OCSSD and regular NVM
namespaces. Now OCSSD is gone, so just merge the files into bdev_nvme.

Change-Id: Idb73cc05d67144de

bdev/nvme: Remove common.h/common.c

This only existed to share code between OCSSD and regular NVM
namespaces. Now OCSSD is gone, so just merge the files into bdev_nvme.

Change-Id: Idb73cc05d67144de5dd20af8db24c8f6974d10a7
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9337
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@mellanox.com>
Reviewed-by: Ziye Yang <ziye.yang@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>

show more ...

bdev/nvme: Remove OCSSD support

As far as we're aware, this is not in use by anyone. OCSSD has largely
been replaced by ZNS and no OCSSD drives made it to the market.

Change-Id: I020ee277da5292f8c4

bdev/nvme: Remove OCSSD support

As far as we're aware, this is not in use by anyone. OCSSD has largely
been replaced by ZNS and no OCSSD drives made it to the market.

Change-Id: I020ee277da5292f8c4777f224acafd87586f8238
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9328
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 <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>

show more ...

so_ver: increase all major versions

To allow SO_MINOR updates on LTS for the whole year it is supported,
the major version for all components needs to be increased.
This is to prevent scenario where

so_ver: increase all major versions

To allow SO_MINOR updates on LTS for the whole year it is supported,
the major version for all components needs to be increased.
This is to prevent scenario where two versions exists with matching
versions, but conflicting ABI.
Ex. Next SPDK release adds an API call increasing the minor version,
then LTS needs just a subset of those additions.

Increasing major so version after LTS, allows the quarterly releases
to update versions as needed. Yet allowing LTS to increase minor
version separately.

Disabled test for increasing SO version without ABI change, as
that is goal of this patch. This check shall be removed with SPDK 21.04
release.

This patch:
- increases SO_VER by 1 for all components
- resets SO_MINOR to 0 for all components
- removes suppressions for ABI tests

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I44d01154430a074103bd21c7084f44932e81fe72
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/6167
Community-CI: Broadcom CI
Community-CI: Mellanox Build Bot
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>

show more ...

mk/lib: add a check that major and minor version is set for libs.

Also, while we are here, consolidate setting SO_SUFFIX to one spot.

Previously, it was possible for a library to slip through
witho

mk/lib: add a check that major and minor version is set for libs.

Also, while we are here, consolidate setting SO_SUFFIX to one spot.

Previously, it was possible for a library to slip through
without an SO version.

Signed-off-by: Seth Howell <seth.howell@intel.com>
Change-Id: I4db5fa5839502d266c6259892e5719b05134518c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2361
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>

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module/bdev: add map files for all bdev modules.

Signed-off-by: Seth Howell <seth.howell@intel.com>
Change-Id: I92ee0ee4fc381c2d92c6c15b88f7e2f839adf9f8
Reviewed-on: https://review.spdk.io/gerrit/c/

module/bdev: add map files for all bdev modules.

Signed-off-by: Seth Howell <seth.howell@intel.com>
Change-Id: I92ee0ee4fc381c2d92c6c15b88f7e2f839adf9f8
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2317
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI
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>

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test/make: fix the confirm_abi_deps test.

I reversed the arguments to abidiff when I first submitted
this test which was causing additions to be reported as removals
and vice versa.

Signed-off-by:

test/make: fix the confirm_abi_deps test.

I reversed the arguments to abidiff when I first submitted
this test which was causing additions to be reported as removals
and vice versa.

Signed-off-by: Seth Howell <seth.howell@intel.com>
Change-Id: Iac50243f7cda7c1f9c2302af13a34eca844e0689
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1705
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.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>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Community-CI: Broadcom CI
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

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nvme/opal: remove the revert asynchronous API

The revert asynchronous API doesn't run as the *real* asynchronous
way, because the drive can only support synchronous module and only
1 session is supp

nvme/opal: remove the revert asynchronous API

The revert asynchronous API doesn't run as the *real* asynchronous
way, because the drive can only support synchronous module and only
1 session is supported. The reason why we added this API is that
RPC call has the default timeout value here, while the revert may
take over several minutes, the API itself doesn't short the revert
action, so just remove it and use the synchronous API instead.

The revert action will erase all the users data and bring the drive
back to the factory state, it should run in the synchronous mode,
so just remove the asynchronous API and we can increase the timeout
value when using RPC to call this API.

Change-Id: I08a082edea6385e378399423bbb229d05f8bc262
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1232
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>

show more ...

make: rev SO versions individually for libraries.

This will allow us to keep track of compatibility issues on a
per-library basis.

Change-Id: Ib0c796adb1efe1570212a503ed660bef6f142b6e
Signed-off-by

make: rev SO versions individually for libraries.

This will allow us to keep track of compatibility issues on a
per-library basis.

Change-Id: Ib0c796adb1efe1570212a503ed660bef6f142b6e
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1067
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>

show more ...

bdev/ftl: Remove NVMe dependencies

This patch changes FTL bdev to vritual bdev.

Change-Id: I7b96af56053874b670a76b910a846837396119d9
Signed-off-by: Wojciech Malikowski <wojciech.malikowski@intel.co

bdev/ftl: Remove NVMe dependencies

This patch changes FTL bdev to vritual bdev.

Change-Id: I7b96af56053874b670a76b910a846837396119d9
Signed-off-by: Wojciech Malikowski <wojciech.malikowski@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/479703
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.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>

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bdev/ocssd: create / delete calls

Added a way to create and delete OCSSD bdevs on top of OC NVMe
controller. The controller can be created using the regular NVMe bdev
RPC call. For instance, the f

bdev/ocssd: create / delete calls

Added a way to create and delete OCSSD bdevs on top of OC NVMe
controller. The controller can be created using the regular NVMe bdev
RPC call. For instance, the following (assuming 0000:00:04.0 is an
OC device):

rpc.py bdev_nvme_attach_controller -b nvme0 -a 0000:00:04.0 -t pcie
rpc.py bdev_ocssd_create -c nvme0 -b nvme0n1

creates Open Channel controller nvme0 and OCSSD bdev nvme0n1 on top of
it. The bdevs can be deleted either by the bdev_ocssd_delete call or by
deleting whole NVMe controller, in which case all bdevs are destroyed.

Change-Id: I9f2f02103fc5570a53bd26479c8690be206829c3
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468984
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Wojciech Malikowski <wojciech.malikowski@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>

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bdev/ocssd: initial Open Channel bdev implementation

This patch adds initial Open Channel zoned bdev implementation. The
bdev will allow to use the zoned API on top of OCSSD devices.

Added the abi

bdev/ocssd: initial Open Channel bdev implementation

This patch adds initial Open Channel zoned bdev implementation. The
bdev will allow to use the zoned API on top of OCSSD devices.

Added the ability to create the OCSSD NVMe controller. The controller
is created using the regular NVMe's RPC when the controller is detected
to be Open Channel.

Change-Id: I31d271126dba4369ac2eaebd4cc7bdd460e5f808
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/467147
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Wojciech Malikowski <wojciech.malikowski@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>

show more ...

lib/nvme: add RPC for interacting with CUSE devices

Added RPC commands to register/unregister CUSE devices
to NVMe controllers:

- bdev_nvme_cuse_register
- bdev_nvme_cuse_unregister

Additionally

lib/nvme: add RPC for interacting with CUSE devices

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>

show more ...

opal: Add rpc for create and delete opal bdev

Change-Id: Ic2cbe079aa16d839b92fc4d0b3ee64c061fa2d3e
Signed-off-by: Chunyang Hui <chunyang.hui@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spd

opal: Add rpc for create and delete opal bdev

Change-Id: Ic2cbe079aa16d839b92fc4d0b3ee64c061fa2d3e
Signed-off-by: Chunyang Hui <chunyang.hui@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468191
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: yidong0635 <dongx.yi@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>

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bdev/opal: Add Opal vbdev

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 thi

bdev/opal: Add Opal vbdev

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>

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mk: move the bdev modules under module directory.

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

mk: move the bdev modules under module directory.

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>

show more ...