November 27, 20232 yr Hello, I installed a new raid controller on my server and got "Unmountable: Unsupported partition layout" for all the disks on it. I tried re-installing the old controller but still got the same issue. I went through xfs repair steps but Im still getting the same error. Attached diagnostics jamezzz-diagnostics-20231126-2048.zip
November 27, 20232 yr Community Expert Some RAID controllers will change the partition layout making it invalid, this may work if parity is still valid: https://forums.unraid.net/topic/84717-solved-moving-drives-from-non-hba-raid-card-to-hba/?do=findComment&comment=794399
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