CentOS - Uitschakelen van Transparent huge pages

Foutmelding

Transparent huge pages are enabled, according to /sys/kernel/mm/redhat_transparent_hugepage/enabled
Transparent huge pages are enabled, according to /sys/kernel/mm/transparent_hugepage/enabled

Oplossing

Tijdelijk uitschakelen

echo never > /sys/kernel/mm/redhat_transparent_hugepage/enabled
echo never > /sys/kernel/mm/transparent_hugepage/enabled

Definitief uitschakelen

nano /etc/rc.local
if test -f /sys/kernel/mm/redhat_transparent_hugepage/enabled; then
   echo never > /sys/kernel/mm/redhat_transparent_hugepage/enabled
fi

if test -f /sys/kernel/mm/transparent_hugepage/enabled; then
   echo never > /sys/kernel/mm/transparent_hugepage/enabled
fi

Resultaat

Voor

[always] madvise never

Na

always madvise [never]