Simple script to check md raid status. Originally https://exchange.icinga.com/jasem/check_md_raid updated
runuser -u nagios -- /usr/lib/nagios/plugins/contrib/check_md_raid.sh
WARNING - Checked 1 arrays , recovering : 22.9%
Physical Disks: sdb[7] sdc1[4] sdd1[6] sda[5] Disks Status: [U_UU]