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enable fstrim on SSDs

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This will run TRIM once a week using a systemd timer. Running TRIM regularly
will improves the performance and increases the SSDs lifespan. Since it is based
on the utillinux no additional package is required.
This commit is contained in:
Jörg Thalheim 2019-07-23 09:04:03 +01:00
parent 54268d11ae
commit e1a10b1536
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1 changed files with 2 additions and 0 deletions
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common/pc/ssd/default.nix
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@ -4,4 +4,6 @@
boot.kernel.sysctl = { boot.kernel.sysctl = {
"vm.swappiness" = lib.mkDefault 1; "vm.swappiness" = lib.mkDefault 1;
}; };
services.fstrim.enable = lib.mkDefault true;
} }