$ sudo -i
# vim /etc/systemd/system/disable-transparent-huge-pages.service
# systemctl enable disable-transparent-huge-pages
# systemctl start disable-transparent-huge-pages
# systemctl status disable-transparent-huge-pages
# cat /sys/kernel/mm/transparent_hugepage/enabled
# cat /sys/kernel/mm/transparent_hugepage/defrag-
-
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Disable Transparent Huge Pages on CoreOS
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| [Unit] | |
| Description=Disable Transparent Huge Pages | |
| [Service] | |
| Type=oneshot | |
| ExecStart=/usr/bin/sh -c "/usr/bin/echo "never" | tee /sys/kernel/mm/transparent_hugepage/enabled" | |
| ExecStart=/usr/bin/sh -c "/usr/bin/echo "never" | tee /sys/kernel/mm/transparent_hugepage/defrag" | |
| [Install] | |
| WantedBy=multi-user.target |
The quoting as displayed here does not work. I removed the quotes around "never" but perhaps escaping them would work too.
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If you're a Ubuntu 16.04 user and stumble across this like I did, then for Ubuntu 16.04; in
disable-transparent-huge-pages.servicesimply replace instances of/usr/binwith/bin.