Identify and replace a failed disk in Linux RAID
EDIT 05/05/2020 – I realised this guide is a little confusing so hopefully this is easier to follow. How Do I Tell If A Hard Disk Has Failed? If a disk has failed, you will probably find a lot of error messages in the log files, e.g. /var/log/messages or /var/log/syslog and if you set up […]