RAID Configuration Recovery - RAID10 - mdadm (Debian 10)

Job ID: 32993760

Budget: $30 – $250 USD

One disk of the 4 in a software RAID 10 failed. The other show offline in bios and show up in OS too but RAID array is no longer showing up.
Disks are accessible. I have a spare 5th disk to replace the failed one. Need to find a way to rebuild the RAID array configuration.
Related categories: System Admin Linux Debian Data Backup