IRobot
Prominent Member
My Qnap 439 Pro II+ with four 2TB Seagate drives have been running fine since I purchased it three and a quarter years ago.
But yesterday I noticed a red light flashing and the green light above drive 1 flashing.
I checked the status and it didn't show a drive 1 as being present and RAID5 was running in degraded mode. So I assumed drive 1 had failed. I rebooted the NAS but no change so thought I would have to buy a replacement disk.
This morning when my NAS switched itself on, it found drive 1 and started rebuilding the RAID5 array .
I've attached the log. What checks should I do to make sure everything's OK ? Should I still replace drive 1 anyway ?
But yesterday I noticed a red light flashing and the green light above drive 1 flashing.
I checked the status and it didn't show a drive 1 as being present and RAID5 was running in degraded mode. So I assumed drive 1 had failed. I rebooted the NAS but no change so thought I would have to buy a replacement disk.
This morning when my NAS switched itself on, it found drive 1 and started rebuilding the RAID5 array .
I've attached the log. What checks should I do to make sure everything's OK ? Should I still replace drive 1 anyway ?