05b43152b2
This patch adds the RPC support for the Read/Write separate
bandwidth limit controls. The basic usage as following:
usage:
rpc.py set_bdev_qos_limit [-h] [--rw_ios_per_sec RW_IOS_PER_SEC]
[--rw_mbytes_per_sec RW_MBYTES_PER_SEC]
[--r_mbytes_per_sec R_MBYTES_PER_SEC]
[--w_mbytes_per_sec W_MBYTES_PER_SEC]
name
positional arguments:
name Blockdev name to set QoS. Example: Malloc0
optional arguments:
-h, --help show this help message and exit
--rw_ios_per_sec RW_IOS_PER_SEC
R/W IOs per second limit (>=10000, example: 20000).
0 means unlimited.
--rw_mbytes_per_sec RW_MBYTES_PER_SEC
R/W megabytes per second limit (>=10, example: 100).
0 means unlimited.
--r_mbytes_per_sec R_MBYTES_PER_SEC
Read megabytes per second limit (>=10, example: 100).
0 means unlimited.
--w_mbytes_per_sec W_MBYTES_PER_SEC
Write megabytes per second limit (>=10, example: 100).
0 means unlimited.
Change-Id: I822ec4814d21adff9826ce03a6af3783b1b98f44
Signed-off-by: GangCao <gang.cao@intel.com>
Reviewed-on: https://review.gerrithub.io/c/417650
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: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
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| .. | ||
| img | ||
| .gitignore | ||
| about.md | ||
| applications.md | ||
| bdev_module.md | ||
| bdev_pg.md | ||
| bdev.md | ||
| blob.md | ||
| blobfs.md | ||
| compression.md | ||
| concepts.md | ||
| concurrency.md | ||
| directory_structure.md | ||
| Doxyfile | ||
| driver_modules.md | ||
| event.md | ||
| experimental_tools.md | ||
| footer.html | ||
| ftl.md | ||
| general.md | ||
| getting_started.md | ||
| header.html | ||
| index.md | ||
| intro.md | ||
| ioat.md | ||
| iscsi.md | ||
| jsonrpc_proxy.md | ||
| jsonrpc.md | ||
| lvol.md | ||
| Makefile | ||
| memory.md | ||
| misc.md | ||
| nvme-cli.md | ||
| nvme.md | ||
| nvmf_tgt_pg.md | ||
| nvmf_tracing.md | ||
| nvmf.md | ||
| peer_2_peer.md | ||
| performance_reports.md | ||
| porting.md | ||
| prog_guides.md | ||
| README.md | ||
| spdkcli.md | ||
| ssd_internals.md | ||
| stylesheet.css | ||
| system_configuration.md | ||
| template_pg.md | ||
| tools.md | ||
| two.min.js | ||
| user_guides.md | ||
| userspace.md | ||
| vagrant.md | ||
| vhost_processing.md | ||
| vhost.md | ||
| virtio.md | ||
| vpp_integration.md | ||
SPDK Documentation
The current version of the SPDK documentation can be found online at http://www.spdk.io/doc/
Building the Documentation
To convert the documentation into HTML run make in the doc
directory. The output will be located in doc/output/html. Before
running make ensure all pre-requisites are installed. See
Installing Prerequisites
for more details.