This simpifies the code a little without any degradation.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I6006266e250f2d083aa12424809d04fac6a9f8f0
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4385
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
_bdev_nvme_submit_request() already has a pointer to nvme_io_channel.
Passing nvme_io_channel simply to I/O APIs will be reasonable
simplification.
Two admin APIs, bdev_nvme_abort() and bdev_nvme_admin_passthru()
get the associated thread to the spdk_io_channel and set it to
nvme_bdev_io. These APIs get spdk_io_channal from nvme_io_channel using
the container_of macro. These APIs are not performance sensitive.
Using the contaier_of macro will be better than extracting the operation
from these APIs because we can keep the changes local to these APIs.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I67985075d70551e4fe3bb84dfee15f1e4e882451
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4384
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
When NVMe bdev module supports multipath, nvme_bdev will have multiple
nvme_bdev_ns, and I/O APIs need only nvme_bdev_ns. So change the parameter
from nvme_bdev to nvme_bdev_ns for I/O APIs.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I1e71abbab856112fdd6a333a89ba5f02f4e63ccd
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4382
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This is a preparation to pass nvme_bdev_ns instead of nvme_bdev
to I/O APIs.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I095478bc3ad305ba940fca101b74e74c7e8e74ba
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4381
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Struct nvme_bdev has a pointer to nvme_bdev_ctrlr and a pointer to
nvme_bdev_ns now, but nvme_bdev_ctrlr can be accessed via
nvme_bdev->nvme_ns->ctrlr, and so nvme_bdev->nvme_bdev_ctrlr is
duplicated.
The upcoming multipath feature will need struct nvme_bdev to have
multiple nvme_bdev_ns pointers.
Hence remove nvme_bdev_ctrlr from struct nvme_bdev and get a pointer
to nvme_bdev_ctrlr from nvme_bdev->nvme_ns->ctrlr.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: Ie5b785cb26e535c7186fe630c1f8b7d598b0ba46
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4288
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This seems to be causing some CI test failures. So
disable zero copy in all cases for now for client
sockets.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Iceea09fe65fb90c7df15f500878a473f1ad4152c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4473
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
DPDK patch (4143b122) included in DPDK v18.05 replaced
MEMPOOL_F_NO_PHYS_CONTIG with MEMPOOL_F_NO_IOVA_CONTIG.
Meanwhile latest DPDK from (28e3c8b2) removed the
MEMPOOL_F_NO_PHYS_CONTIG.
This patch simply replaced the define, since it will
work for any DPDK v18.05+.
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I43ada50df31be18c724b2f5078d3f29f3d1c0c71
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4418
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: Aleksey Marchuk <alexeymar@mellanox.com>
Some 4.18.x kernels are shipped with a broken uio driver due to the
following change:
git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=9421e45f5
Try to detect if we are running against a faulty uio driver and if so
fallback to igb_uio driver if present. The priority of picking up the
drivers has not changed.
Note that this commit may be deemed as not needed since from CI
perspective the https://review.spdk.io/gerrit/c/spdk/spdk/+/4342 may
be simply enough.
Change-Id: I9b12511c203c0be0e8f3f462c9c96babde52dc6e
Signed-off-by: Michal Berger <michalx.berger@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4343
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>
This is mainly needed by the vg jobs which use distros with broken
uio driver. Currently, this is not the case, however, there is a
plan to add centos8 to the CI pool which suffers from this very
issue.
Signed-off-by: Michal Berger <michalx.berger@intel.com>
Change-Id: I17724cf9c14809c3dca5a0817433f1fe27449117
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4342
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: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
This library has existed since DPDK 17.05, so there are
no supported versions of DPDK that do not contain this
library.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I84f2b77046d093989dfa9533f3d1c76e8c243c3f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4417
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
These libraries have existed since DPDK 17.11. We
do not support any DPDK versions older than that, so
there is no need to conditionally handle cases where
those libraries do not exist.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I3906db4d07ae04344b4c3bfaac02da58f248bf75
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4392
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This library was removed in DPDK 2.1 which SPDK has
not supported for a very long time now.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I01cf47078e69b9d396a80f5680a4f1c1c3a9be46
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4391
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Only libraries that are using shm_open require linking
rt when creating the shared library. Stop including
it on every library and just add it to LOCAL_SYS_LIBS
in the one case where it is used (spdk_trace).
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ic13128873a76c355b14871a0dea0922488c9cd13
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4370
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
LOCAL_SYS_LIBS is meant to define *direct* system
library dependencies for a given library. libuuid
is directly used by the SPDK util library and then
other SPDK libraries use uuid indirectly through
util.
So only the util library should include uuid in
LOCAL_SYS_LIBS.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ia0d2d63f48e6f89891164cf2f9dc4c7a6476d4e3
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4366
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Make the DEPDIRS list a bit more consistent for
event_* libraries - they all depend on 'event' and
the specific library they are enabling, so always list
those first.
Next list the other event libraries that it depends on.
Finally list other libraries used.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I1b1d72a0c738aeb9f30641d9e1e0235aabdbfb0b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4365
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
In NVME TCP initiator zero copy is enabled for IO qpairs
and disabled for admin qpairs
Change-Id: Ibdf521dccde9b95ec5dd15a5eb2baed8fcf8b88e
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4211
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>
A preparation step for enabling zero copy in NVMEoF TCP initiator.
This option will be used to disable zero copy
for admin qpair. This is needed since the admin
qpair's socket is not connected to socket poll group
and we can't receive buffer reclaim notification.
Change-Id: Ibfbb8a156aafcd7ba8975a50f790da7fbd37d96f
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4210
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>
A preparation step for enabling zero copy in NVMEoF TCP initiator.
With zero copy enabled, some requests might be completed out
of "process_completions" call and we should take them into
account to return the correct number of completions.
Change-Id: Iba7973f6da815645bbfad0334619d46b66379226
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4209
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>
A preparation step for enabling zero copy in NVMEoF TCP initiator.
We should wait for both events to occur before continue qpair
initialization.
Add a new bit to nvme_tcp_qpair::flags to track receiving of icreq ack
since icreq is sent without tcp_req and there is no way to apply
existing synchronization mechanisms.
Move tcp qpair to initializing state if we receive icresp before icreq ack,
this state will be checked during handling of icreq ack to continue
qpair initialization
Change-Id: I7f1ec710d49fb1322eb0a7f133190220b9f585ab
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4207
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>
A preparation step for enabling zero copy in NVMEoF TCP initiator.
Since nvme_tcp_qpair_process_completions doesn't process poll
group, we can't get asycn notification from kernel.
1. Add a qpair to poll group before we send icreq in order to be able
to process buffer reclaim notification.
2. Check if qpair is connected to a poll group and call
nvme_tcp_poll_group_process_completions instead of
nvme_tcp_qpair_process_completions when waiting for icresp
3. Add processing of poll group to nvme_wait_for_completion_timeout
and nvme_wait_for_completion_robust_lock since they are used to
process FABRIC_CONNECT command
Change-Id: I38d2d9496bca8d0cd72e44883df2df802e31a87d
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4208
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>
Currently host/data digest are bool members of nvme_tcp_qpair
structure. Change the type of this members to bitfield, reserved
bits will be used in the next patches to support zero copy.
Change-Id: If0659bf2445901e45fe0816af5f4fca5f494b154
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4206
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>
A preparation step for enabling zero copy in NVMEoF TCP initiator.
Make sure that we complete a request (call user's callback)
when all acknowledgements are received. For write operation -
when we received send cmd ack, h2c ack and response from target.
For read operation - when we received send cmd ack and c2h
completed
Since we can receive send ack after resp command, store
nvme completion received in resp command in a new field
added to tcp_req structure
Change-Id: Id10d506a346738c7a641a979e1c8f86bc07465a4
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4204
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>
A preparation step for enabling zero copy in NVMEoF TCP initiator.
Some NVMEoF TCP targets can send several R2T requests. We should
check that we finished the previous H2C (received buffer reclaim
notification from kernel) before sending the next H2C.
This patch adds a new ordering bit indicating the described case
and 2 fields to nvme_tcp_req to store the values from the last R2T
request which will be applied when send ack is received.
Change-Id: Iaa5ad846712ca18a8382680baa02413c18c4eb37
Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4203
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>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
If the capacity of scsi bdev has changed, vhost-scsi should
notify the guest to handle this change.
Change-Id: I1087b28cdb719f6b727ff0ae486cee6a0719bb0c
Signed-off-by: Li Feng <fengli@smartx.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4124
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Currently, the scsi bdev only supports the hotremove event,
and the scsi library uses the deprecated `spdk_bdev_open` function.
In this patch, add the resize event support, so the upper layer
could do more actions, like vhost-scsi could notify the guest os.
For the scsi compatibility, add _ext suffix for some public api.
Change-Id: I3254d4570142893f953f7f42da31efb5a3685033
Signed-off-by: Li Feng <fengli@smartx.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4353
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Create a subsystem with two listeners.
Linux kernel NVMe host connects to the subsystem via the two listeners.
Then while the host runs FIO, change ANA state of the two listeners.
The expected result is that FIO completes without any error.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: Ibb8174e87ab0d1e15cf345684431cd109789452c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4121
Community-CI: Broadcom CI
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Disconnect test requires not the second TCP port but the second IP address,
and hence it is disabled for TCP transport now.
Besides, related with this, popular Linux iSCSI initiator requires
not multiple TCP ports but multiple IP addresses for login redirection
feature. Using multiple IP addresses will be reasonable also for
NVMe-oF TCP transport.
Hence following the recent change in iSCSI test, create multiple
IP addresses network using veth device and ether bridge.
After this patch, target_disconnect test will be enabled for TCP
transport automatically.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I593090dd5b763e90dceb8eeee7a7b79971367b8d
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4089
Community-CI: Broadcom CI
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>
This was accidentally bumped twice (3 to 4 to 5) since
v20.07 release.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ia5bda3349fa5c1fce37166fe4b640ff722bb7e3a
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4421
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
It should be 16 but not 6. For example, it will have 16 priorities
when configuring ADQ with Intel's 100G NIC.
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
Change-Id: Iebdf7b379c15f3b5fd16dba2ad87ec55af04577f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4235
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Here code returns but context isn't freed.
And we can change to break here also.
Signed-off-by: yidong0635 <dongx.yi@intel.com>
Change-Id: I8f2173ae3599c13c99c7d70c19e2f8ce0c023f38
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4396
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>
Recent refactors removed the behavior introduced with a6edaa9600.
Bring it back and don't try to rebind the VMD devices if they were
not explicitliy allowed in the setup.
Also, shuffle the code a bit and put verification pieces under one
block where $mode is being determined.
Change-Id: Ie2cc41e402f20147b98ab288d623ac76a4472839
Signed-off-by: Michal Berger <michalx.berger@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4398
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>
We have some RPCs defined in the bdev library itself,
others in a separate bdev_rpc library. There's no need
for the separate library - just move them all into the
bdev library.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I298eedb88924197e64eb315369efb10f402903a5
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4364
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
There is no need to have the application-level RPCs
defined separately from the event library itself
(which defines the application framework).
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ic264ed761f5ec1a40d604e63395c5740af4be1a6
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4363
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
The log_rpc library serves little (if any) use in
isolation. It makes more sense to just include
this code in the event library. The event library
already depends on and uses the log library, and it
is natural to just enable these RPCs directly in
that library instead.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ie39b8598ce0c06729a13d188ce00da44a996accc
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4362
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This RPC was originally put into the app_rpc library,
but the log_rpc library is a better home for it, since
other log-related RPCs are already there.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I7ba5ac6cdeb57fb4219244690590c8fabbc3f59a
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4361
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Meanwhile, to verify an issue about git push unittest failure.
Signed-off-by: yidong0635 <dongx.yi@intel.com>
Change-Id: Idac60e5832390eb8bdce68aee639be2e9ac6cff6
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4373
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>
Add spdk_nvme_ns_get_ana_group_id() and spdk_nvme_ns_get_ana_state()
to getthe ANA group ID and the ANA state of the given namespace,
respectively.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: Id5f1f7ee488a1eb2a7a77f9986a3bb89146628e0
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4354
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Monica Kenguva <monica.kenguva@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Add ana_state and ana_group_id to struct spdk_nvme_ns and keep
them up-to-date by updating when spdk_nvme_ctrlr is created or
ANA change notice is received asynchronously. For both cases,
struct spdk_nvme_ctrlr holds the latest ANA state.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I311fe1c8015c8b8ac9659c38661244706c04b3e3
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4287
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Add an internal API nvme_ctrlr_parse_ana_log_page() to parse an ANA
log page and execute the specified callback function for each
ANA group descriptor in the ANA log page.
We will be able to copy the ANA group descriptor to the caller instead.
To do that, we will need to inform the size of the descriptor first,
but the size will not be constant.
Passing parser to the API will be more convenient.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: Ifd8fda30a83965948017fb8ad992c0d889197cde
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4279
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
When creating a controller, allocate a buffer to the controller
and read ANA log page into the buffer.
When receiving ANA change notice, read ANA log page into the buffer
to keep the contents up to date.
The next patch will provide a public API to get the contents of
ANA log page the controller holds.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: If5c653f4e80d157e5120bb754e6660250b2b8fa1
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4233
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Add an internal API nvme_wait_for_completion_robust_mutex_lock_timeout()
and related internal APIs just call it with adjusting parameters.
nvme_wait_for_completion_robust_lock_timeout() will be usable for
the current use cases of nvme_wait_for_completion_robust_lock() and
future use cases.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I2b499643930256a39ebe279f56a399f20a7a2fde
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4217
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: Changpeng Liu <changpeng.liu@intel.com>
The goal is to make each one start in a different shared memory
group, which is the default behavior. This test is very old and
may predate that being the default behavior.
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Change-Id: Id7bb38cf4f54e8844d5e76046a19c56003855519
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4298
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
