Why 'sysctl -w' command throws 'error : "vm.nr_hugepages " is an unknown key' while eanbling hugepages ?
Issue
- Why sysctl -w command throws 'error : "vm.nr_hugepages " is an unknown key' while eanbling hugepages ?
# sysctl -w "vm.nr_hugepages = 5120"
error: "vm.nr_hugepages " is an unknown key
# sysctl -w "vm.hugetlb_shm_group = 201"
error: "vm.hugetlb_shm_group " is an unknown key
Environment
- Red Hat Enterprise Linux 6.4
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