56 lines
2.6 KiB
Plaintext
56 lines
2.6 KiB
Plaintext
################################################################################
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# Copyright (c) 2018 Wind River Systems, Inc.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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################################################################################
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# WORKER Node configuration parameters for reserved memory and physical cores
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# used by Base software and VSWITCH. These are resources that libvirt cannot use.
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#
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################################################################################
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#
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# List of logical CPU instances available in the system. This value is used
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# for auditing purposes so that the current configuration can be checked for
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# validity against the actual number of logical CPU instances in the system.
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#
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################################################################################
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WORKER_CPU_LIST="0-7"
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################################################################################
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#
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# List of Base software resources reserved per numa node. Each array element
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# consists of a 3-tuple formatted as: <node>:<memory>:<cores>.
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#
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# Example: To reserve 1500MB and 1 core on NUMA node0, and 1500MB and 1 core
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# on NUMA node1, the variable must be specified as follows.
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# WORKER_BASE_MEMORY=("node0:1500MB:1" "node1:1500MB:1")
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#
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################################################################################
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WORKER_BASE_RESERVED=("node0:14500MB:1" "node1:2000MB:0" "node2:2000MB:0" "node3:2000MB:0")
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################################################################################
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#
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# List of HugeTLB memory descriptors to configure. Each array element
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# consists of a 3-tuple descriptor formatted as: <node>:<pgsize>:<pgcount>.
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# The NUMA node specified must exist and the HugeTLB pagesize must be a valid
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# value such as 2048kB or 1048576kB.
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#
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# For example, to request 256 x 2MB HugeTLB pages on NUMA node0 and node1 the
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# variable must be specified as follows.
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# WORKER_VSWITCH_MEMORY=("node0:2048kB:256" "node1:2048kB:256")
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#
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################################################################################
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WORKER_VSWITCH_MEMORY=("node0:1048576kB:1" "node1:1048576kB:1" "node2:1048576kB:1" "node3:1048576kB:1")
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################################################################################
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#
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# List of VSWITCH physical cores reserved for VSWITCH applications.
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#
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# Example: To reserve 2 cores on NUMA node0, and 2 cores on NUMA node1, the
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# variable must be specified as follows.
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# WORKER_VSWITCH_CORES=("node0:2" "node1:2")
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#
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################################################################################
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WORKER_VSWITCH_CORES=("node0:2" "node1:0" "node2:0" "node3:0")
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