2017-09-27 16:35:23 -04:00
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# Number of 2MB hugepages desired
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vm.nr_hugepages=1024
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# Must be greater than or equal to (2 * vm.nr_hugepages).
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vm.max_map_count=3096
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# All groups allowed to access hugepages
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vm.hugetlb_shm_group=0
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2019-10-29 22:58:50 -04:00
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# Shared Memory Max must be greater or equal to the total size of hugepages.
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2017-09-27 16:35:23 -04:00
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# For 2MB pages, TotalHugepageSize = vm.nr_hugepages * 2 * 1024 * 1024
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# If the existing kernel.shmmax setting (cat /sys/proc/kernel/shmmax)
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# is greater than the calculated TotalHugepageSize then set this parameter
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# to current shmmax value.
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kernel.shmmax=2147483648
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