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When Robots Stop: Data Loss in Embedded Control Systems
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RAID Triage Center
RAID 5 Triage
Virtual Disk Not Detected After Power Loss
Why Is My Rebuild Stuck at 0%?
RAID 5, Two Drives Failed — Is It Game Over?
One Drive Foreign, One Missing — What Now?
Virtual Disk Not Detected After Reboot
Rebuild Started — Now RAID Is Gone?
RAID 5 Offline, One Drive Failed — What Now?
RAID 6 Triage
Rebuild Won’t Start After Second Drive Swap
Recreated RAID 6 — But Files Are Missing or Corrupt
RAID 6 Rebuild Stuck — No Progress, No Errors
Rebuild Started — Now Virtual Disk Is Missing
Foreign Config After Power Loss — RAID 6
RAID 6: Two Drives Failed — Now What?
RAID 6: One Drive Failed — Should I Be Worried?
RAID 10 Triage
RAID 10 Failed — One Pair Missing
RAID 10 Rebuild Started — Then Crashed
RAID 10 Shows All Disks OK — But No Volume
RAID 10 Import Config Failed
RAID 10 Controller Says Healthy — But OS Won’t Boot
RAID 10 Mirror Shows Mismatch — What Now?
RAID 10 Offline After Sudden Power Loss
RAID 50 Triage
RAID 50 Offline But All Drives Look Healthy
RAID 50 Failed – One Stripe Group Missing
RAID 60 Triage
Controller & System Triage
Dell PERC: Foreign Config Detected After Reboot
TrueNAS: Volume Won’t Mount After Drive Replaced
QNAP: Disk Missing After Firmware Update
Synology: RAID Group Degraded — But No Drive Failed
LSI MegaRAID: Rebuild Won’t Start — All Drives Healthy
NAS Shows Healthy Disks — But Shared Folders Are Empty
HP SmartArray: RAID Controller Shows Drives — But No Logical Volume
Synology NAS Says Healthy — But No Data Shows
HP SmartArray: Virtual Drive Missing After Power Loss
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2025-06-26