nixpkgs/pure/disks.nix

85 lines
1.5 KiB
Nix
Raw Normal View History

{
/* Old school. */
volume1 = {
mountPoint = "/";
filesystem = "ext3";
location = {
device = "/dev/hda1";
};
creationParams = {
disk = "/dev/hda";
partition = 1;
startCylinder = 1;
endCylinder = 1000;
};
};
volume2 = {
filesystem = "swap";
location = {
device = "/dev/hda2";
};
creationParams = {
disk = "/dev/hda";
startCylinder = 1001;
endCylinder = 1100;
};
};
/* With partition labels; don't care which device holds the file
system. */
volume1 = {
mountPoint = "/";
filesystem = "auto";
location = {
label = "ROOT_DISK";
};
# Only relevant when creating.
creationParams = {
disk = "/dev/hda";
partition = 1;
startCylinder = 1;
endCylinder = 1000;
filesystem = "ext3";
};
};
/* LVM. */
volume1 = {
mountPoint = "/data";
filesystem = "auto";
location = {
lvmVolumeGroup = "system";
lvmVolumeName = "big-volume"; # -> /dev/mapper/system-big-volume
};
};
lvmConfig = {
devices = [
...
];
groups = [
{ name = "system";
volumes = [
{ name = "big-volume";
size = 1048576; # -> 1 GiB
}
{ name = "blah";
size = 1048576; # -> 1 GiB
}
];
# When realising this configuration, only delete explicitly
# listed volumes for safety.
canDelete = ["foobar"];
};
];
};
}