Created
March 6, 2018 06:31
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Systemd startup script to automatically disable Transparent Huge Pages (THP) under Linux. This must be done before launching MySQL with the TokuDB storage engine or before launching MongoDB.
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| # Copy this file to /etc/systemd/system/ | |
| # Then run: | |
| # systemctl enable disable_transparent_huge_pages.service | |
| # systemctl start disable_transparent_huge_pages.service | |
| [Unit] | |
| Description=Disable transparent huge pages | |
| [Service] | |
| Type=oneshot | |
| ExecStart=/bin/sh -c "/usr/bin/echo never | /usr/bin/tee /sys/kernel/mm/transparent_hugepage/enabled" | |
| ExecStart=/bin/sh -c "/usr/bin/echo never | /usr/bin/tee /sys/kernel/mm/transparent_hugepage/defrag" | |
| [Install] | |
| WantedBy=multi-user.target |
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