What will happen if the HugePages is set but sysclt parameter vm.hugetlb_shm_group is not set ?
Issue
- We have set the HugePages from the kernel parameter and enable it from the application but vm.hugetlb_shm_group is not set.
- What will happen if the HugePages is set but sysclt parameter vm.hugetlb_shm_group is not set ?
- How does HugesPages works then ?
Environment
- Red Hat Enterprise Linux 5,6
- vm.hugetlb_shm_group
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