the current timeout parameter of the interface bdev_iscsi_set_opts is
duplicated with the timeout parameter of the JSONRPCClient parameter,
which may cause the iscsi timeout and JSONRPCClient parameters to
overwrite each other.
Signed-off-by: gongwei <gongwei833x@gmail.com>
Change-Id: I96604a7e1a495ac2e99518812297230680df42fd
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14306
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: Shuhei Matsumoto <smatsumoto@nvidia.com>
These checked parameters are necessary themselves even for single path
configuration.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: Ie1eb2f51eeec1dbc634c6bae462a41d4c209d6ac
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12052
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Dong Yi <yidong0635@126.com>
Community-CI: Mellanox Build Bot
Clean up the code by using a custom decoder. Use multipath mode to
follow doc/nvme_multipath.doc.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: Ie1f4109dae3a2929dcf933939a9c1b67bece0caf
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12051
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Community-CI: Mellanox Build Bot
Previously, reset just set a long timer to wait until all inflight
I/Os complete.
As already noted as a TODO item, check if any I/O is still inflight
before completing the reset by using a new API
spdk_bdev_get_current_qd().
The RBD bdev module can count outstanding I/Os itself but is not
efficient.
Signed-off-by: liu-darong <liu.darong@xsky.com>
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: Iecaf90b06cae8e21198ec3822b978b54f5404d2b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13945
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Dong Yi <yidong0635@126.com>
Reviewed-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-by: GangCao <gang.cao@intel.com>
hexlify and unhexlify utils from vbdev_crypto.h have been moved so that
they could be included and reused outside of vbdev_crypto module.
Signed-off-by: Blachut, Bartosz <bartosz.blachut@intel.com>
Change-Id: Ia074250176907f4803b84024239ecd4e9d8a5fc1
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14191
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Jacek Kalwas <jacek.kalwas@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
`v2c` helper function returns -1 on error, hovewer its return type was
char - which may cause an overflow situation on architectures where char
is interpreted as unsigned char, which was reported by the CI.
The return type has been changed to signed char.
Signed-off-by: Blachut, Bartosz <bartosz.blachut@intel.com>
Change-Id: I84f5784b2de7d681f78c69b5f3646e851e8dee88
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14273
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Jacek Kalwas <jacek.kalwas@intel.com>
The word engine was both used (interchangeably with module) to refer to
the things that plug into the framework and to the framework itself.
This patch eliminates all use of the word engine that meant the
framework. It leaves uses of the word that meant "module".
Change-Id: I6b9b50e2f045ac39f2a74d0152ee8d6269be4bd1
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13918
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
L2P cache allows for partial storing of L2P in memory, paging in and out
as necessary, lowering the total memory consumption.
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I727fec9d2f0ade4ca73e872d62a2ec10cfdb0a88
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13353
Community-CI: Mellanox Build Bot
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>
bdev_nvme_create_bdev_channel_cb() did not initialized the multipath
policy of the newly created channel. 0 was active-passive and hence
multipath policy was always initialized to active-passive.
Fix the bug and add unit tests for verification.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I6e44108740da4b9ff72311ae4b5500558c65c5c3
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14225
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: Aleksey Marchuk <alexeymar@nvidia.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Admin passthrough supported retry and failover as same as I/O by
using the bdev_retry_count. However, doing retry or failover for
admin passthrough may have unexpected side effects and its value
is not clear. The safest way is to limit retry and failover for I/O.
If we need to support retry and failover for admin passthrough,
restore the code and add a new option bdev_admin_retry_count.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I680513a40a80041f6ea6f546c74c672f2a81812d
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14227
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.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>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Abort is used usually for error cases. When abort is done, controller
may not be available. At completion, controller availability was checked
prior to aborted by request. Hence if abort is done when controller is
not available, the aborted request is retried.
Fix the case in this patch.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I3e7b356797dd50faed0e5113f6f7a47fea26d9cc
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14098
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Michael Haeuptle <michaelhaeuptle@gmail.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Adds API for fast shutdown - the ability for FTL to skip most
of the metadata persists made during clean shutdown, and relying
on their representation in shared memory instead. This allows for
faster update of SPDK (or just FTL, assuming no metadata changes),
with downtime reduction from 2-5 seconds to 500-1000 ms (for
14TiB+800GiB base and cache drives).
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Change-Id: I5999d31698a81512db8d5893eabee7b505c80d06
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13348
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>
Enables the use of uring bdev with ZNS devices.
Uses BLKXXXZONE ioctls for implementing the zone operations.
Signed-off-by: Indraneel M <Indraneel.Mukherjee@wdc.com>
Change-Id: I440e316138182e25d89eb7224932e19bef9a005f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13550
Community-CI: Mellanox Build Bot
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>
Here no need to define a variable only return.
Signed-off-by: yidong0635 <dongx.yi@intel.com>
Change-Id: I6babb8ef94a9b111d5522f1e782cbd095c7da83a
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14207
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: wanghailiang <hailiangx.e.wang@intel.com>
Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com>
If we use dd or bdevperf to run the xnvme bdev.
the destruct function of xnvme misses to free
dev while destructing bdev_xnvme.
xnvme_dev_close does free dev, and we can put it
in bdev_xnvme_free.
Meanwhile fixing cleanup for delete_xnvme_bdev.
This rpc for delete_xnvme_bdev doesn't really cleanup
to remove the bdev from the list and free the names.
Fixes issue: #2654
Signed-off-by: yidong0635 <dongx.yi@intel.com>
Change-Id: I1c493cb8130b012d891ba8ee90cd0bfb127207d4
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14177
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: GangCao <gang.cao@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Found while debugging issue #2596, unfortunately this
is not the root cause of that issue.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I27501e283ce7c9bf7a431e8b48842c83f80792c8
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14165
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
This commmit introduces a new bdev type backed up by DAOS DFS.
Design wise this bdev is a file named as the bdev itself in the DAOS POSIX
container that uses daos event queue per io channel.
Having an event queue per io channel is showing the best IO throughput.
The implementation uses the independent pool and container connections per
device's channel for the best IO throughput.
The semantic of usage is the same as any other bdev type.
To build SPDK with daos support, daos-devel package has to be installed.
The current supported DAOS version is v2.X, please see the installatoin and
setup guide here: https://docs.daos.io/v2.0/
$ ./configure --with-daos
To run it, the target machine should have daos_agent up and running, as
well as the pool and POSIX container ready to use, please see the
detailed requirements here: https://docs.daos.io/v2.0/admin/hardware/.
To export bdev over tcp:
$ ./nvmf_tgt &
$ ./scripts/rpc.py nvmf_create_transport -t TCP -u 2097152 -i 2097152
$ ./scripts/rpc.py bdev_daos_create daosdev0 <pool-label> <cont-label>
1048576 4096
$ ./scripts/rpc.py nvmf_create_subsystem nqn.2016-06.io.spdk1:cnode1 -a -s
SPDK00000000000001 -d SPDK_Virtual_Controller_1
$ ./scripts/rpc.py nvmf_subsystem_add_ns nqn.2016-06.io.spdk1:cnode1
daosdev0
$ ./scripts/rpc.py nvmf_subsystem_add_listener nqn.2016-06.io.spdk1:cnode1
-t tcp -a <IP> -s 4420
On the initiator side, make sure that `nvme-tcp` module is loaded then
connect drives, for instance:
$ nvme connect-all -t tcp -a 172.31.91.61 -s 4420
$ nvme list
Signed-off-by: Denis Barakhtanov <denis.barahtanov@croit.io>
Change-Id: I51945465122e0fb96de4326db742169419966806
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12260
Community-CI: Mellanox Build Bot
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>
This allows mapping an nvme_request back to the
nvme_bdev_io.
This requires bumping up the max number of arguments per
tracepoint. 5 was previously chosen as max since it
exactly fit in 64 bytes (1 cacheline) when all
arguments were stored as uint64_t, but now that we
support uint32_t arguments we can afford extra
arguments when some of them are uint32_t. I've
bumped it to 8 so we can avoid having to touch
this value multiple times if we find some cases
where we need 7 or 8 args.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ie2ef5e59d10549860b47542e68c1c34efa63047f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13995
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jacek Kalwas <jacek.kalwas@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
This will allow us to map spdk_bdev_io events
to nvme_request events coming in a future patch.
Since we pass the nvme_bdev_io to the nvme driver
(not the spdk_bdev_io), we need to add tracepoints
for the nvme_bdev_io so that spdk_trace can
do the spdk_bdev_io->nvme_bdev_io->nvme_request
mapping.
An alternative would have been to pass the spdk_bdev_io
as the cb_arg to the nvme driver, but that change
seemed to invasive, and I think we will find other
uses for the nvme_bdev_io events anyways.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Id7519e689b01875093359f41a1ca2af912061a8b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13994
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Jacek Kalwas <jacek.kalwas@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
This is just a simple wrapper for now around the
calls to spdk_bdev_io_complete and its
nvme status variant. Upcoming patch will
add an spdk_trace_record to this function as well.
This avoids having to litter spdk_trace_record calls
in too many places.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Id2fb3aeb8b070ad6e09c1dfb9a30a61666a35688
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13993
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Jacek Kalwas <jacek.kalwas@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Community-CI: Mellanox Build Bot
The public interface of lib/accel is now include/spdk/accel.h
Change-Id: Id94f623a494eb1b524b060f4413f633073ea7466
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13916
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
This change fixes the lower performance issue of the
xNVMe BDEV for libaio and io_uring backends. There is no
drop in the performance for the io_uring passthrough backend.
Signed-off-by: Krishna Kanth Reddy <krish.reddy@samsung.com>
Change-Id: I21de1b49a534cfc642d1873ef623271063da6af8
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14015
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.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>
If a nvme_ctrlr is unregistered while I/O path caches are clearing, the
unregistration would fail. This race was not considered for a case that
a nvme_ctrlr is unregsitered when adminq poller started I/O path cache
clearing.
As a bug fix, control ANA log page updating and I/O path cache clearing
separately by adding a new flag io_path_cache_clearing.
Fixes issue #2617
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: Id58684caf9b2a10fa68bdb717288ff2bd799c3f7
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13924
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Parameter `num_queues` for virtio_scsi PCI device means
maximum number of queues, it SHOULD include the `eventq`
and `controlq`, while for `vhost_user` RPC call, it means
the number of IO queues, so here we use it as `max_queues`
in lib/virtio and add the fixed number queues for `vhost_user`
SCSI device.
Also fix `vhost_fuzz` to get `num_queues` earlier than
negotiate the feature bits.
Change-Id: I41b3da5e4b4dc37127befd414226ea6eafcd9ad0
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13791
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
VHOST_USER_F_PROTOCOL_FEATURES is used for `vhost_user` transport,
so unmask it for PCI devices.
Change-Id: If84d6c0ee7558886f14647dad07e41530e306206
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13790
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Failed rpc response will be sent when rescan successfully.
Signed-off-by: Chuanwei Ji <chuanwei.ji@jaguarmicro.com>
Change-Id: I99a2491ec76b63cb01fb384e621b41b10ee0ed83
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13711
Community-CI: Mellanox Build Bot
Reviewed-by: Qingmin Liu <qingmin.liu@jaguarmicro.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>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Both PCIE and VFIO-USER can use the same APIs to get IO queue
pair statistic data, so merge them here.
Change-Id: Iadf9ead2bd5abaf11d2ef5d1884acb67369f85bb
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13538
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
This RPC prints only cntlid, to identify a controller
it is needed to issue bdev_get_bdevs and find more info
using cntlid. Printing the controller's trid helps to
identify the controller faster.
Signed-off-by: Alexey Marchuk <alexeymar@nvidia.com>
Change-Id: I97325b822528ef9e71afbe2ff1c30b3bce2ae203
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13655
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
This implementation of xNVMe BDEV module supports the char-device / ioctl-over-uring,
along with the "regular" io_uring, libaio, POSIX aio, emulated aio (via threadpools) etc.
Code changes done :
a. Addition of xNVMe submodule to SPDK
b. Modification of RPC scripts to Create / Delete xNVMe BDEVs
c. Implementation of xNVMe BDEV module
Signed-off-by: Krishna Kanth Reddy <krish.reddy@samsung.com>
Change-Id: If814ca1c784124df429d283015a6570068b44f87
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11161
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Changpeng Liu <changpeng.liu@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>
nvme_ctrlr_init_ana_log_page() had used cdata->mnan as active ns count
to allocate a buffer and read a ANA log page into the buffer.
However, cdata->mnan was larger than the real active ns count and caused
an issue when the corresponding NVMe-oF target set the bit 18 of the SGL
support field in the Identify Controller Data structure.
We still need to use cdata->mnan to allocate the buffer because
number of namespaces may be increased dynamically after initialization.
Hence, rename nvme_ctrlr::ana_log_page_size to
nvme_ctrlr::max_ana_log_page_size and calculate and use the active ns
count to read the ANA log page. Check if the current ana_log_page_size
is not larger than nvme_ctrlr->max_ana_log_page_size.
Fixes issue #2584
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: Ieb10b9c793c4f48ffd88d517c0e9a55184b7d935
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13653
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Other parts have changed these since readv and writev
support ext_opts.
And change corresponding unittest.
Signed-off-by: yidong0635 <dongx.yi@intel.com>
Change-Id: I79260a7e6110aa46df2016e579f1da5c241c9844
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13620
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: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Treat it as zero if the user doesn't provide it. This will make it
consistent with other RPCs and the behavior of that command in
scripts/rpc.py.
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: Ic5505f853bc203fb1144ba3f1f44c736563a3677
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13529
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
The bdev_lvol_grow_lvstore will grow the lvstore size if the undering
bdev size is increased. It invokes spdk_bs_grow internally. The
spdk_bs_grow will extend the used_clusters bitmap. If there is no
enough space resereved for the used_clusters bitmap, the api will
fail. The reserved space was calculated according to the num_md_pages
at blobstore creating time.
Signed-off-by: Peng Yu <yupeng0921@gmail.com>
Change-Id: If6e8c0794dbe4eaa7042acf5031de58138ce7bca
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9730
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reserve space for used_cluster bitmap. The reserved space is calculated
according to the num_md_pages. The reserved space would be used when
the blobstore is extended in the future.
Add the num_md_pages_per_cluster_ratio parameter to the
bdev_lvol_create_lvstore API. Then calculate the num_md_pages
according to the num_md_pages_per_cluster_ratio and bdev total size, then
pass the num_md_pages to the blobstore.
Signed-off-by: Peng Yu <yupeng0921@gmail.com>
Change-Id: I61a28a3c931227e0fd3e1ef6b145fc18a3657751
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9517
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
In SPDK, declarations have the return type on the same line. Definitions
have the return type on a separate line. Astyle has an option for
enforcing this. Unfortunately, it seems to have two bugs:
1) It doesn't work correctly at all on C++ files.
2) It often fails on functions that return enums, or long type names
Deal with 1) by adjusting the check_format.sh script to only tell astyle
to fix return type line breaks for C files and not C++. Deal with 2) by
adding a few typedefs to work around the problem.
Change-Id: Idf28281466cab8411ce252d5f02ab384166790c6
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13437
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Calculation of the ANA log page size should use the
identify ctrl MNAN field
(maximum number of allowed namespaces)
not the NN (maximum valid nsid value).
An ANA-enabled controller must have a non-zero MNAN value,
see NVMe Base Specification, Figure 251,
therefore nvme_ctrlr_init_ana_log_page() may safely use MNAN.
Since NN might be much higher than MNAN,
ANA log size based on NN may results in a very large
log page and cause a failure to get ANA log,
e.g. if it is larger than the controller's MDTS.
Fix: replace cdata->nn with cdata->mnan
in nvme_ctrlr_init_ana_log_page()
Signed-off-by: Anton Eidelman <anton@lightbitslabs.com>
Change-Id: I2a522dca833a27dddad25848d7688efa23d23091
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13039
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: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Jacek Kalwas <jacek.kalwas@intel.com>
