Spdk/python/spdk
Shuhei Matsumoto cf4e8664bb bdev: Add bdev_reset_iostat RPC
Add a helper function bdev_reset_device_stat() to reset I/O statistics.
This funciton is used for the bdev_reset_iostat RPC.

We do not have any plan to use bdev_reset_device_stat() outside
lib/bdev. Hence, we do not add this as a public API.

Then, add a new RPC bdev_reset_iostat to reset I/O statistics of a
single bdev or all bdevs.

Resetting I/O statistics affects all consumers. Add a note to CHANGELOG
and doc/jsonrpc.md.

Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I97af09107b5c3ad1f9c19bf3cbf027457c4fbae7
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15350
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2022-12-08 12:54:23 +00:00
..
rpc bdev: Add bdev_reset_iostat RPC 2022-12-08 12:54:23 +00:00
sma Add SPDX header to various files 2022-11-29 08:27:51 +00:00
spdkcli Add SPDX header to various files 2022-11-29 08:27:51 +00:00
__init__.py Add SPDX header to various files 2022-11-29 08:27:51 +00:00