fc9111fadf
initialising network interfaces, etc.) to modules/tasks. This follows the Upstart terminology: a service is a job that doesn't usually terminate (e.g. a daemon), while a task is a job that does some work and then exits. svn path=/nixos/branches/modular-nixos/; revision=15771
44 lines
897 B
Nix
44 lines
897 B
Nix
{pkgs, config, ...}:
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###### implementation
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let
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tempConf = "/var/run/mdadm.conf";
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modprobe = config.system.sbin.modprobe;
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inherit (pkgs) mdadm;
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in
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{
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services = {
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extraJobs = [{
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name = "swraid";
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job = ''
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start on udev
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#start on new-devices
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script
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# Load the necessary RAID personalities.
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# !!! hm, doesn't the kernel load these automatically?
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for mod in raid0 raid1 raid5; do
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${modprobe}/sbin/modprobe $mod || true
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done
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# Scan /proc/partitions for RAID devices.
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${mdadm}/sbin/mdadm --examine --brief --scan -c partitions > ${tempConf}
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# Activate each device found.
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${mdadm}/sbin/mdadm --assemble -c ${tempConf} --scan
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initctl emit new-devices
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end script
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'';
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}];
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};
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}
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