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ssd tuning

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see https://wiki.archlinux.org/title/Dm-crypt/Specialties#Disable_workqueue_for_increased_solid_state_drive_(SSD)_performance
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Christoph Cullmann 2024-08-24 18:42:03 +02:00
parent a83ad0f2eb
commit a31b37a690
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3 changed files with 6 additions and 0 deletions
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1
beta/hardware-configuration.nix
View file

@ -22,6 +22,7 @@
boot.initrd.luks.devices."crypt0" = { boot.initrd.luks.devices."crypt0" = {
device = "/dev/disk/by-id/nvme-SAMSUNG_MZVLB1T0HBLR-000L2_S4DZNX0R362286-part2"; device = "/dev/disk/by-id/nvme-SAMSUNG_MZVLB1T0HBLR-000L2_S4DZNX0R362286-part2";
allowDiscards = true; allowDiscards = true;
bypassWorkqueues = true;
}; };
fileSystems."/nix" = fileSystems."/nix" =
{ device = "/dev/mapper/crypt0"; { device = "/dev/mapper/crypt0";

2
mini/hardware-configuration.nix
View file

@ -22,10 +22,12 @@
boot.initrd.luks.devices."crypt0" = { boot.initrd.luks.devices."crypt0" = {
device = "/dev/disk/by-id/nvme-CT4000P3PSSD8_2325E6E63746-part2"; device = "/dev/disk/by-id/nvme-CT4000P3PSSD8_2325E6E63746-part2";
allowDiscards = true; allowDiscards = true;
bypassWorkqueues = true;
}; };
boot.initrd.luks.devices."crypt1" = { boot.initrd.luks.devices."crypt1" = {
device = "/dev/disk/by-id/ata-CT2000MX500SSD1_2138E5D5061F"; device = "/dev/disk/by-id/ata-CT2000MX500SSD1_2138E5D5061F";
allowDiscards = true; allowDiscards = true;
bypassWorkqueues = true;
}; };
fileSystems."/nix" = fileSystems."/nix" =
{ device = "/dev/mapper/crypt0"; { device = "/dev/mapper/crypt0";

3
neko/hardware-configuration.nix
View file

@ -22,14 +22,17 @@
boot.initrd.luks.devices."crypt0" = { boot.initrd.luks.devices."crypt0" = {
device = "/dev/disk/by-id/nvme-Seagate_FireCuda_530_ZP4000GM30013_7VS01VBM-part2"; device = "/dev/disk/by-id/nvme-Seagate_FireCuda_530_ZP4000GM30013_7VS01VBM-part2";
allowDiscards = true; allowDiscards = true;
bypassWorkqueues = true;
}; };
boot.initrd.luks.devices."crypt1" = { boot.initrd.luks.devices."crypt1" = {
device = "/dev/disk/by-id/nvme-CT2000P5PSSD8_213330E4ED05"; device = "/dev/disk/by-id/nvme-CT2000P5PSSD8_213330E4ED05";
allowDiscards = true; allowDiscards = true;
bypassWorkqueues = true;
}; };
boot.initrd.luks.devices."crypt2" = { boot.initrd.luks.devices."crypt2" = {
device = "/dev/disk/by-id/nvme-Samsung_SSD_980_PRO_2TB_S69ENF0R846614L"; device = "/dev/disk/by-id/nvme-Samsung_SSD_980_PRO_2TB_S69ENF0R846614L";
allowDiscards = true; allowDiscards = true;
bypassWorkqueues = true;
}; };
fileSystems."/nix" = fileSystems."/nix" =
{ device = "/dev/mapper/crypt0"; { device = "/dev/mapper/crypt0";