Mdadm monitor
Versione del 5 nov 2006 alle 01:10 di Slacky (Discussione | contributi) (Script mdadm monitor moved to Mdadm monitor)
Versione del 5 nov 2006 alle 01:10 di Slacky (Discussione | contributi) (Script mdadm monitor moved to Mdadm monitor)
Descrizione
Script rc per il monitoring del raid, in pratica usa mdadm per fare la lista dei device raid attivi e usa il monitoring di mdadm per tenere sotto controllo i raid attivi con notifica via mail.
#!/bin/sh # Start/stop/restart mdadm monitor. # # Copyright 2006 Davide Consonni, Milano, IT # # This program comes with NO WARRANTY, to the extent permitted by law. # You may redistribute copies of this program under the terms of the # GNU General Public License. MD_COMMAND_LINE='--monitor --scan --mail=root@localhost --delay=1800 --daemonise -y' MD_BIN='/sbin/mdadm' MD_PID='/var/run/mdadm.pid' mdadm_start() { if [ -f $MD_PID ]; then echo "mdadm is already runnig. if not please remove $MD_PID " else if [ -x $MD_BIN ]; then echo -n "Starting raid monitor: " MD_RAID_DEVICES='' for md in $($MD_BIN --detail --scan | awk '{print $2}'); do MD_RAID_DEVICES="$MD_RAID_DEVICES $md" done echo "$MD_BIN $MD_COMMAND_LINE $MD_RAID_DEVICES" $MD_BIN $MD_COMMAND_LINE $MD_RAID_DEVICES > $MD_PID fi fi } mdadm_stop() { if [ -f $MD_PID ]; then echo -n "Stopping raid monitor: " kill $(cat $MD_PID) echo "Deleting pid file $MD_PID " rm $MD_PID fi } mdadm_restart() { mdadm_stop sleep 1 mdadm_start } mdadm_status() { if [ -f $MD_PID ]; then echo "running" else echo "stopped" fi } case "$1" in 'start') mdadm_start ;; 'stop') mdadm_stop ;; 'restart') mdadm_restart ;; 'status') mdadm_status ;; *) echo "usage $0 start|stop|restart|status" esac
Autore: Davide Consonni