Failed drives Script WIP

gistfile1.md

ls -l /dev/disk/by-uuid

for i in /dev/sd{a..m}; do result=$(sudo smartctl -a $i | grep Serial\ Number); echo "$i : $result"; done

awk '/UUID/ {split($1,a,"=");print a[2];}' /etc/fstab awk '/(^|#\s+)UUID/ {split($1,a,"="); print a[2]; }' /etc/fstab

/dev/disk/by-uuid/{{insert uuid here}}

for i in $(awk '/(^|#\s+)UUID/ {split($1,a,"="); print a[2]; }' /etc/fstab); do result=$(sudo smartctl -i /dev/disk/by-uuid/$i | grep Serial | cut -d' ' -f5-20); echo UUID: "$i -> Serial: $result"; done

Class A are raided so need to get some info: /opt/MegaRAID/MegaCli/MegaCli64 -pdlist -a0 | grep 'Device Id' Reading the SMART values of the drive in RAID

The use of smartmontools enables direct access to the physical drive behind the controller, eg. for the first drive. First of all, the device id needs to be determined with the megacli tool:

megacli -pdlist -a0| grep 'Device Id’

sudo smartctl -d megaraid, -a /dev/sda

http://wiki.hetzner.de/index.php/LSI_RAID_Controller/en

https://www.thomas-krenn.com/en/wiki/Smartmontools_with_MegaRAID_Controller