vm.admin_reserve_kbytes : not available

Solution Verified - Updated -

Issue

  • We see reference to vm.admin_reserve_kbytes for kernel 2.6.32, however could not find this sysctl parameter under Red Hat 6.3/6.5 running kernel 2.6.32-431.el6.x86_64 /2.6.32-279.el6.x86_64. How do I enable this tunable?

Environment

  • Red Hat Enterprise Linux 6
  • admin_reserve_kbytes

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