a741e34180
For NVMe devices, in conjunction with the new batching options, it can be advantageous to artificially delay between polling for completions. Add an option to slow this rate down. Change-Id: I0fc92709ff45ead0beb388dda60694bf1ed8b258 Signed-off-by: Ben Walker <benjamin.walker@intel.com> Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/447716 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>
33 lines
663 B
JSON
33 lines
663 B
JSON
{
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"subsystems": [
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{
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"subsystem": "bdev",
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"config": [
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{
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"params": {
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"retry_count": 4,
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"nvme_adminq_poll_period_us": 100000,
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"nvme_ioq_poll_period_us": 0,
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"action_on_timeout": "none"
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},
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"method": "set_bdev_nvme_options"
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}
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]
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},
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{
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"subsystem": "iscsi",
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"config": [
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{
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"method": "set_iscsi_options",
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"params": {
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"nop_timeout": 30,
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"node_base": "iqn.2016-06.io.spdk",
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"max_sessions": 16,
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"error_recovery_level": 0
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}
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}
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]
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}
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]
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}
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