76 lines
1.4 KiB
Bash
76 lines
1.4 KiB
Bash
#!/bin/sh /etc/rc.common
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# Copyright (C) 2008-2011 OpenWrt.org
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START=50
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STOP=10
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USE_PROCD=1
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validate_section_hdidle()
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{
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uci_load_validate hd-idle hd-idle "$1" "$2" \
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'disk:string' \
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'enabled:bool' \
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'idle_time_interval:uinteger:10' \
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'idle_time_unit:string:minutes'
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}
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compute_seconds() {
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local interval="$1"
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local unit="$2"
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# compute interval in seconds
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case "$unit" in
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"days" )
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interval_seconds=$(($interval*60*60*24))
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;;
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"hours" )
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interval_seconds=$(($interval*60*60))
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;;
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"minutes" )
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interval_seconds=$(($interval*60))
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;;
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"seconds" )
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interval_seconds=$interval
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;;
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* )
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# default is minutes
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interval_seconds=$(($interval*60))
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;;
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esac
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echo $interval_seconds
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}
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hdidle_append() {
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[ "$2" = 0 ] || return
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[ "$enabled" -gt 0 ] || return
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if [ "$numdisks" = "0" ]; then
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procd_open_instance
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procd_set_param command /usr/bin/hd-idle
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procd_append_param command -d -i 0
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fi
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procd_append_param command -a $disk
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procd_append_param command -i "$(compute_seconds $idle_time_interval $idle_time_unit)"
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numdisks=$(( numdisks + 1 ))
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}
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start_service() {
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config_load "hd-idle"
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numdisks="0"
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config_foreach validate_section_hdidle "hd-idle" hdidle_append
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if [ "$numdisks" -gt 0 ]; then
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procd_set_param respawn
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procd_close_instance
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fi
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}
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service_triggers() {
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procd_add_reload_trigger "hd-idle"
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procd_add_validation validate_section_hdidle
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}
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