Issue with Hugepage reservation in linux

Published: 5/10/2017
Issue with Hugepage reservation in linux
Source: UNIX.STACKEXCHANGE.COM

I have reserved hugepages for my process using below commands: #echo 64 > /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages #mkdir -p /mnt/huge && mount -t hugetlbfs nodev /mnt/huge . And I have placed it in rc.local file. After machine reboot, huge pages reserved successfully and /mnt/huge created. But before my process startups, I could see 21 hugepages are not available for rese

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