The problem is that the Marvell controller it's failing to identify the disks, this a known issue with Marvell and IOMMU enable, though usually the 9230 is the more affected model, if the workaround above didn't work it should work with IOMMU disable (if you don't need it):
Apr 2 10:26:05 Rack kernel: ata9.00: qc timeout (cmd 0xec)
Apr 2 10:26:05 Rack kernel: ata9.00: failed to IDENTIFY (I/O error, err_mask=0x4)
Apr 2 10:26:05 Rack kernel: ata10.00: qc timeout (cmd 0xec)
Apr 2 10:26:05 Rack kernel: ata10.00: failed to IDENTIFY (I/O error, err_mask=0x4)
Apr 2 10:26:05 Rack kernel: ata9: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
Apr 2 10:26:05 Rack kernel: ata10: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
Apr 2 10:26:05 Rack kernel: DMAR: DRHD: handling fault status reg 102
Apr 2 10:26:05 Rack kernel: DMAR: [INTR-REMAP] Request device [04:00.0] fault index 1b [fault reason 38] Blocked an interrupt request due to source-id verification failure
Apr 2 10:26:05 Rack kernel: DMAR: DRHD: handling fault status reg 202
Apr 2 10:26:05 Rack kernel: DMAR: [INTR-REMAP] Request device [04:00.0] fault index 1b [fault reason 38] Blocked an interrupt request due to source-id verification failure
Apr 2 10:26:16 Rack kernel: ata9.00: qc timeout (cmd 0xec)
Apr 2 10:26:16 Rack kernel: ata9.00: failed to IDENTIFY (I/O error, err_mask=0x4)
Apr 2 10:26:16 Rack kernel: ata9: limiting SATA link speed to 3.0 Gbps
Apr 2 10:26:16 Rack kernel: ata10.00: qc timeout (cmd 0xec)
Apr 2 10:26:16 Rack kernel: ata10.00: failed to IDENTIFY (I/O error, err_mask=0x4)
Apr 2 10:26:16 Rack kernel: ata10: limiting SATA link speed to 3.0 Gbps
Apr 2 10:26:16 Rack kernel: ata9: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
Apr 2 10:26:16 Rack kernel: ata10: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
Apr 2 10:26:16 Rack kernel: DMAR: DRHD: handling fault status reg 302
Apr 2 10:26:16 Rack kernel: DMAR: [INTR-REMAP] Request device [04:00.0] fault index 1b [fault reason 38] Blocked an interrupt request due to source-id verification failure
Apr 2 10:26:16 Rack kernel: DMAR: DRHD: handling fault status reg 402
Apr 2 10:26:16 Rack kernel: DMAR: [INTR-REMAP] Request device [04:00.0] fault index 1b [fault reason 38] Blocked an interrupt request due to source-id verification failure
Apr 2 10:26:46 Rack kernel: ata9.00: qc timeout (cmd 0xec)
Apr 2 10:26:46 Rack kernel: ata9.00: failed to IDENTIFY (I/O error, err_mask=0x4)
Apr 2 10:26:46 Rack kernel: ata10.00: qc timeout (cmd 0xec)
Apr 2 10:26:46 Rack kernel: ata10.00: failed to IDENTIFY (I/O error, err_mask=0x4)