nixpkgs/upstart-jobs/swraid.nix
Eelco Dolstra daa8ecfe7a * Activate software RAID arrays.
svn path=/nixos/trunk/; revision=7631
2007-01-11 00:40:28 +00:00

37 lines
629 B
Nix

{kernel, module_init_tools, mdadm}:
let
tempConf = "/var/state/mdadm.conf";
in
{
name = "swraid";
job = "
start on udev
#start on new-devices
script
# Load the necessary RAID personalities.
export MODULE_DIR=${kernel}/lib/modules/
for mod in raid0 raid1 raid5; do
${module_init_tools}/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
";
}