I have recently switched from a Windows Server file server to using TrueNAS, however after I set up TrueNAS, it shows the pool is degraded, and disks are showing checksum errors, but DELL iDrac doesn't show any errors. Before when it was in the Windows Server it was in a raid 6 array with dell H755N raid controller, and it was not showing any errors. These disks are in non-raid mode now, which is HBA mode for Dell disk controllers.
TrueNAS is a virtual machine in VMWare ESXi, but the raid controller is passed through to the VM, so I don't think that would be a issue.
I bought the server new last year, and the disks with the server, so I don't think the disks have failed. Maybe some other error causing this?
Here are some screen shots of the server disk info:
Here are my server specs:
Dell R750
CPU: Intel 8380 x2
Memory: 512G in total, 128G to TrueNAS VM
Raid controller: Dell H755N
Drives: Dell 7.68T NVMe read intensive (I believe they are Intel P5500)
TrueNAS is a virtual machine in VMWare ESXi, but the raid controller is passed through to the VM, so I don't think that would be a issue.
I bought the server new last year, and the disks with the server, so I don't think the disks have failed. Maybe some other error causing this?
Here are some screen shots of the server disk info:
Here are my server specs:
Dell R750
CPU: Intel 8380 x2
Memory: 512G in total, 128G to TrueNAS VM
Raid controller: Dell H755N
Drives: Dell 7.68T NVMe read intensive (I believe they are Intel P5500)