Currently there are no timeout mechanism for Admin commands
when initialization, the NVMe driver may enter infinite loop.
While here, add a new parameter to the controller initialization
options, NVMe controller will report an error when timeout
happens during initialization.
Change-Id: Id0c6b6fa15abe5227b486bee95c8e02914b0d358
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/424622
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Rename some fields to let the name is consistent with
specification.
Change-Id: Ie63fb69465f1448a8ffbb99eaa8f356371fa4af1
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/432972
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Move the message ring and the polling into the thread
itself.
Change-Id: I5bc53c68bb1314fd69ed80cc98c5b86ce8be880f
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/423768
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
The user of the thread library is now only responsible for
periodically calling spdk_thread_poll. Pollers are handled
internally.
In order to avoid changing all of the unit tests, the ability
to provide function pointers to change the behavior of
the poller registration is still in the code. This should
only be used from tests until they are all converted.
Change-Id: Ie2c00ce1d57ca3710ed2c469cd711924768e23ef
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/417784
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
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: Ziye Yang <optimistyzy@gmail.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
The RDMA memory map needs to be per-protection
domain, not per NVMe controller. Otherwise, when
an NVMe controller is removed, the memory map may
reference an invalid pointer to a detached
controller.
Change-Id: I0c5bd2172daee0c70efb40eab784839e0cde8bc4
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/432590
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Now, that _spdk_bdev_io_get_buf offers allocating aligned buffers,
add possibility to store original buffer and replace it by aligned
one for the time of IO.
Signed-off-by: Piotr Pelplinski <piotr.pelplinski@intel.com>
Change-Id: If0ed306175631613c0f9310dccaae6615364fb49
Reviewed-on: https://review.gerrithub.io/429754
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
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>
Allow specifying a custom hugetlbfs directory.
This can be useful e.g. when trying to use hugepages
with fixed size, different size limit, or different
access permissions.
Change-Id: I418cbab99ed183383300b3c3d9945095a03478db
Signed-off-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/432105
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.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>
This option is deprecated. Also, rename the rpc and configuration
options for setting the opts to reflect that they now only set the max
number of subsystems
Change-Id: Iaabcbf33dd0a0dc489d81233fda74e9e7f3e0d2e
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/430161
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: 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>
Add the following to struct spdk_reduce_pm_file:
* path of the pm file
* pointer to the mmapped pm region
* whether the mmaped address is pmem or not
Now use pmem_persist or pmem_msync to persist volume
parameters. Note that we do *not* persist the pm filename
to the pm file - the pm filename will be written to the
backing disk in a later patch.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I1d873ae086dc20600798a49b98e1bf490ac750f3
Reviewed-on: https://review.gerrithub.io/430648
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
A compressed volume will require both a persistent
memory region/file for per-chunk metadata and a
backing device to store the compressed blocks.
Add functions here to calculate the sizes of these
based on the desired size of the compressed volume,
its chunk size and the size of each backing block.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I9203479e2a268c3ab0e2b0e06e348285e9d1cd13
Reviewed-on: https://review.gerrithub.io/430387
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
reduce will be a block compression algorithm designed
specifically for SPDK. It is called "reduce" because
it reduces the data size on disk.
This patch just adds the shell of a library, include
files and unit tests. This will be fleshed out in
the rest of the patches in this series.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I88e238af64142a7c0e50ab7b447280026b55581f
Reviewed-on: https://review.gerrithub.io/430386
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
As a step toward non-blocking JSON RPC client change the the way we
retrive the response.
Now we retrive full response by calling
spdk_jsonrpc_client_recv_response(). If response is ready it will be
parsed to spdk_jsonrpc_client_response object then user can issue
spdk_jsonrpc_client_get_response() to get the response object. When
processing response object is done the user calls
spdk_jsonrpc_client_free_response() to free it.
This logic will simplify both non-blocking mode and multiple response
handling.
Change-Id: I737d8a34283f4a68795d6bc6ba0c8646b7ae3319
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-on: https://review.gerrithub.io/429262
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: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
This patch changes the name of the field. Following patches
will introduce logic that will guarantee that buffers
provided to bdev module will be aligned to value
specified in this field
Signed-off-by: Piotr Pelplinski <piotr.pelplinski@intel.com>
Change-Id: I5329b9fe26ef2417bc7beae86518cc643b263f97
Reviewed-on: https://review.gerrithub.io/430782
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Add a mechanism to modify the RDMA transport's behavior
when creating protection domains and registering memory.
This is entirely optional.
Change-Id: I7cd850e76a673bf5521ca4815b779c53ab9567e8
Signed-off-by: zkhatami88 <z.khatami88@gmail.com>
Reviewed-on: https://review.gerrithub.io/421415
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>
the weak memory ordering on armv8 can be implemented using
dsb ld
see
http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0802b/DMB.html
Change-Id: I4db34b87fa659967109adc688cad784018cedaae
Signed-off-by: Kefu Chai <tchaikov@gmail.com>
Reviewed-on: https://review.gerrithub.io/430767
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: 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>
Remove the extra zero in:
"Starting SPDK v19.001-pre"
Woops.
Change-Id: I0aefaa8b2660dce38b400a143cb0a791283e346f
Signed-off-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/431753
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.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>
Part of a larger series aimed at exposing NVMe-oF transports though rpc
and spdkcli. This is in line with the goal of initializing all NVMe-oF
options on a per-transport basis.
Change-Id: I4f07d58d49b925cf51df3980d2e2161c50169cee
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/430622
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: 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>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
In JSON RPC the ID is optional. Method is mandatory but user might want
to produce the name later or by using
spdk_json_write_named_string_fmt(). This patch also changes the argument
order.
Change-Id: Ifbd35b8c93e684d15731c4ba1d18bf68d1e8a068
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-on: https://review.gerrithub.io/429254
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
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>
If JSON structure is not known it is hard to use it with current API. To
address this gap lets add API that will give more flexibility the user.
This patch also adds proper unit tests.
Change-Id: I82eb8c8d4a562ee4c9eb5b72c69fe36004dc576e
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-on: https://review.gerrithub.io/424009
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>
It's a C libary for client to call rpc method.
Change-Id: I5378747bd9dab83a41801225ba794b3910d1f5a5
Signed-off-by: Liu Xiaodong <xiaodong.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/424061
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Purpose: We need to get the port info in other applications
(e.g., NVMe-oF TCP/IP transport)
Change-Id: I3a4636e764e44425436bb064cb0062c6f3e44035
Signed-off-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-on: https://review.gerrithub.io/428313
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Kulasek <tomaszx.kulasek@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Large read I/O will be typical in some use cases such as
web stream services. On the other hand, large write I/O
may not be typical but will be sufficiently probable.
Currently when large I/O is submitted to the RAID bdev,
the I/O will be divided by the strip size of it and then
divided I/Os are submitted sequentially.
This patch tries to improve the performance of the RAID bdev
in large I/Os. Besides, when the RAID bdev supports higher
levels of RAID (such as RAID5), it should issue multiple
I/Os to multiple base bdevs by batch fasion in the parity
update. Having experience in batched I/O will be helpful
in the future case too.
In this patch, submit split I/Os by batch until all child IOVs
are consumed or all data are submitted. If all child IOVs are
consumed before all data are submitted, wait until all batched
split I/Os complete and then submit again.
In this patch, test code is added too.
Change-Id: If6cd81cc0c306e3875a93c39dbe4288723b78937
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-on: https://review.gerrithub.io/424770
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
spdk_bit_array_find_first_set() returns UINT32_MAX if no
set bits are found. But spdk_bit_array_find_first_clear()
would return the size of the bit array instead in this case.
(Note: the comments say size of the bit array + 1 which was
incorrect)
So this patch makes spdk_bit_array_find_first_clear()
consistent with spdk_bit_array_find_first_set() and returns
UINT32_MAX if no cleared bit is found.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I44c1e674149f8c2e87122800d5db45a2851f0bef
Reviewed-on: https://review.gerrithub.io/428225
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
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>
Reviewed-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
according to commit:
bdev: add spdk_bdev_queue_io_wait
This patch will make io_wait to support bdev_split
Change-Id: Ie5c57db3fbd9e777f69daf65b080f2659d85032a
Signed-off-by: Ni Xun <nixun@baidu.com>
Signed-off-by: Li Lin <lilin24@baidu.com>
Signed-off-by: Zhang Yu <zhangyu31@baidu.com>
Reviewed-on: https://review.gerrithub.io/426649
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This patch is to introduce the specific QoS related structure
and the enumeration for types of QoS rate limits. Later new
types of QoS rate limits can be supported easily.
Change-Id: Idb8d2e7627fd145bf2b0ddb296c968b6b068f48c
Signed-off-by: GangCao <gang.cao@intel.com>
Reviewed-on: https://review.gerrithub.io/424459
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
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>
As a side effect, if SPDK_LOG_DISABLED is used in spdk_log() as log
level then no message will be printed.
Change-Id: I2d57b60a5a310a9ef2a1187a81088d0acf828742
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-on: https://review.gerrithub.io/425105
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@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>
This patch adds struct for "Chunk Notification Log".
New log page is used to report the state of chunk, lblk or pu.
Implementation is consistent with Open-Channel
specification (rev. 2.0)
Change-Id: I8aaf01c14d2f0faf8b8f8a6a773b6cb9bf97b38d
Signed-off-by: Jakub Radtke <jakub.radtke@intel.com>
Reviewed-on: https://review.gerrithub.io/426233
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
This function will now check for whether or not a memory region is
contiguous accross 2MB map entries and return the total length of that
contiguous buffer up to the size specified by the user.
Also includes unittests
This series of changes is aimed at enabling spdk_mem_map_translate to
report back to the user the length of the valid mem_map up to the
function that requested the translation.
This will be useful when retrieving memory regions associated with I/O
buffers in NVMe-oF. For large I/O it will be possible that the buffer is
split over multiple MRs and the I/O will have to be split into multiple
SGLs.
Change-Id: I2ce582427d451be5a317808d0825c770e12e9a69
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/425329
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This series of changes is aimed at enabling spdk_mem_map_translate to
report back to the user the length of the valid mem_map up to the
function that requested the translation.
This will be useful when retrieving memory regions associated with I/O
buffers in NVMe-oF. For large I/O it will be possible that the buffer is
split over multiple MRs and the I/O will have to be split into multiple
SGLs.
Change-Id: I90da6d4d31c669a3bf046f7721923dd743c5ef21
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/425328
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: 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>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
The spdk_ring creation does not support "multi-producer/multi-consumer" type
and does not honor all of the types during enqueue/dequeue operations.
- Add SPDK_RING_TYPE_MC and update spdk_ring_create() to support it.
- Update spdk_ring_enqueue() to call rte_ring_enqueue_bulk() instead of
rte_ring_mp_enqueue_bulk().
- Update spdk_ring_dequeue() to call rte_ring_dequeue_burst() instead of
rte_ring_mp_dequeue_burst().
Change-Id: I15219513f9c45a8ec8a0af19cdc35428ba728454
Signed-off-by: John Barnard <john.barnard@broadcom.com>
Reviewed-on: https://review.gerrithub.io/426143
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
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>
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ic5a8f5d977a9483ed65d6060aa82310ce6ddf1dd
Reviewed-on: https://review.gerrithub.io/425644
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: John Barnard <john.barnard@broadcom.com>
- Add independent functions to create transport with specific opts
and add to target while maintaining backward compatibility with
current apps and rpc configuration that still use the add listener
method to create a transport.
- Add new rpc function to create transport and add to target.
+ Update json reporting to include new rpc function.
+ Update python scripts to support new rpc function.
+ New nvmf test script (cr_trprt.sh) to test new rpc function.
Change-Id: I12d0a42e34c9edff757755f18a78b722d5e1523e
Signed-off-by: John Barnard <john.barnard@broadcom.com>
Reviewed-on: https://review.gerrithub.io/423590
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: 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>
This struct will hold the unique operations for the mem_map.
This series of changes is aimed at enabling spdk_mem_map_translate to
report back to the user the length of the valid mem_map up to the
function that requested the translation.
This will be useful when retrieving memory regions associated with I/O
buffers in NVMe-oF. For large I/O it will be possible that the buffer is
split over multiple MRs and the I/O will have to be split into multiple
SGLs.
Change-Id: Ifdd82497f238d99345033f2615c718802a591438
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/425327
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: 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 function now takes a pointer as it's last argument, and copies the
size of the memory region for which the translation is validinto that
pointer.
For now, that will always be 2MB. However that behavior can change in
the future.
This series of changes is aimed at enabling spdk_mem_map_translate to
report back to the user the length of the valid mem_map up to the
function that requested the translation.
This will be useful when retrieving memory regions associated with I/O
buffers in NVMe-oF. For large I/O it will be possible that the buffer is
split over multiple MRs and the I/O will have to be split into multiple
SGLs.
Change-Id: I8686c166ec956507f5ae55cf602341281482cb89
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/424888
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: 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>
This patch just adds the call, but doesn't change behaviour of blobstore.
io unit size remains same as page size.
Signed-off-by: Piotr Pelplinski <piotr.pelplinski@intel.com>
Change-Id: Idcd1b7d5126fc7cacf12c996188bd41e2c9a744d
Reviewed-on: https://review.gerrithub.io/425355
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: 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>
The method spdk_ioat_detach() never fails. This patch changes its
return type to be void instead of int.
Change-Id: I6f5bda9ab330c02ae0535bed8b78d416c7b1e264
Signed-off-by: Rami Rosen <ramirose@gmail.com>
Reviewed-on: https://review.gerrithub.io/425252
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Seth Howell <seth.howell5141@gmail.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
