nixpkgs/upstart-jobs/swraid.nix

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{pkgs, config, ...}:
###### implementation
let
2007-01-23 21:09:06 +01:00
tempConf = "/var/run/mdadm.conf";
modprobe = config.system.sbin.modprobe;
inherit (pkgs) mdadm;
in
{
services = {
extraJobs = [{
name = "swraid";
job = ''
start on udev
#start on new-devices
script
# Load the necessary RAID personalities.
# !!! hm, doesn't the kernel load these automatically?
for mod in raid0 raid1 raid5; do
${modprobe}/sbin/modprobe $mod || true
done
# Scan /proc/partitions for RAID devices.
${mdadm}/sbin/mdadm --examine --brief --scan -c partitions > ${tempConf}
# Activate each device found.
${mdadm}/sbin/mdadm --assemble -c ${tempConf} --scan
initctl emit new-devices
end script
'';
}];
};
}