QNAP, Change faulty disk and expanding capacity – Raid5
QNAP TS-459 Pro II, firmware version 4.2.6 (26.10.2017) Raid 5 configuration with 4 disks. Few days ago my QNAP made a warning sound and reported disk 1 for faulty, and the disk array went into “degraded mode”. My raid 5 consisted of 4 x 2TB Seagate Constellation (ST2000NM0033) HDD drives. Two of the drives (actually