316cb3b150
This patch adds the support of read and write separate bandwidth rate limits control with the configuration file. Below is the example (in MiB) for the configuration section: [QoS] Limit_Read_BPS Malloc0 100 Limit_Write_BPS Nvme0n1 200 Change-Id: I0221516ce70c3fbb07b9e80c1c814ed5ba271c88 Signed-off-by: GangCao <gang.cao@intel.com> Reviewed-on: https://review.gerrithub.io/c/416672 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>
31 lines
592 B
Plaintext
31 lines
592 B
Plaintext
{
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"aliases": [],
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"assigned_rate_limits": {
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"r_mbytes_per_sec": $(N),
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"rw_ios_per_sec": $(N),
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"rw_mbytes_per_sec": $(N),
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"w_mbytes_per_sec": $(N)
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},
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"block_size": $(N),
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"claimed": false,
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"driver_specific": {
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"split": {
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"base_bdev": "Nvme0n1",
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"offset_blocks": $(N)
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}
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},
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"name": "Nvme0n1p0",
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"num_blocks": $(N),
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"product_name": "Split Disk",
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"supported_io_types": {
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"flush": $(S),
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"nvme_admin": $(S),
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"nvme_io": $(S),
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"read": $(S),
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"reset": $(S),
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"unmap": $(S),
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"write": $(S),
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"write_zeroes": $(S)
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}
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}
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