personas:brolin:swap_file
Diferencias
Muestra las diferencias entre dos versiones de la página.
Última revisiónAmbos lados, revisión siguiente | |||
personas:brolin:swap_file [2015/11/20 18:32] – editor externo 127.0.0.1 | personas:brolin:swap_file [2019/10/29 21:26] – brolin | ||
---|---|---|---|
Línea 16: | Línea 16: | ||
* Create the file to be used for swap. | * Create the file to be used for swap. | ||
- | | + | * sudo fallocate -l 1G / |
* If fallocate fails or is not installed, run the following command. | * If fallocate fails or is not installed, run the following command. | ||
- | | + | * sudo dd if=/ |
* Format the file for swap. | * Format the file for swap. | ||
- | | + | * sudo mkswap / |
* Add the file to the system as a swap file. | * Add the file to the system as a swap file. | ||
- | | + | * sudo swapon / |
* Add this line to the end of /etc/fstab to make the change permanent. | * Add this line to the end of /etc/fstab to make the change permanent. | ||
- | | + | * / |
* To change the swappiness value edit / | * To change the swappiness value edit / | ||
- | | + | * vm.swappiness=10 |
Start with a value of 10 and increase if needed. A typical default value for swappiness is 60. The higher the number (up to 100), the more often swap is utilized. | Start with a value of 10 and increase if needed. A typical default value for swappiness is 60. The higher the number (up to 100), the more often swap is utilized. | ||
Línea 44: | Línea 44: | ||
* Check that the swap file was created. | * Check that the swap file was created. | ||
- | | + | * sudo swapon -s |
* Reboot the server to ensure that the changes go into effect. | * Reboot the server to ensure that the changes go into effect. |
personas/brolin/swap_file.txt · Última modificación: 2019/10/29 21:27 por brolin