raid

editamos o ficheiro /etc/mdadm/mdadm.conf e a seguir ao texto MAILADDR colocamos o endereço de e-mail pretendido.
finalmente reiniciamos o serviço:
systemctl status mdmonitor.service

https://www.howtoforge.com/how-to-configure-software-raid-to-send-an-em…

smartctl -l scterc /dev/sdx

https://raid.wiki.kernel.org/index.php/Timeout_Mismatch
https://raid.wiki.kernel.org/index.php/Hardware_issues#TLER_and_SCT.2FE…
https://raid.wiki.kernel.org/index.php/Why_RAID%3F

https://raid.wiki.kernel.org/index.php/Linux_Raid#When_Things_Go_Wrogn

https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/…

https://www.youtube.com/watch?v=A2OxG2UjiV4

https://www.tansi.org/hybrid/
https://feeding.cloud.geek.nz/posts/raid1-alternative-for-ssd-drives/

http://www.howtoforge.com/replacing_hard_disks_in_a_raid1_array

http://www.ducea.com/2009/03/08/mdadm-cheat-sheet/