Seagate Exos BadCRC

System startup:

ahci 0000:06:00.0: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl SATA mode
ahci 0000:06:00.0: flags: 64bit ncq sntf ilck pm led clo only pmp fbs pio slum part 
scsi host0: ahci
ata1: SATA max UDMA/133 abar m2048@0xfcd01000 port 0xfcd01100 irq 36 lpm-pol 4
ahci 0000:06:00.1: AHCI 0001.0301 32 slots 2 ports 6 Gbps 0x3 impl SATA mode
ahci 0000:06:00.1: flags: 64bit ncq sntf ilck pm led clo only pmp fbs pio slum part 
scsi host1: ahci
scsi host2: ahci
ata2: SATA max UDMA/133 abar m2048@0xfcd00000 port 0xfcd00100 irq 38 lpm-pol 4
ata3: SATA max UDMA/133 abar m2048@0xfcd00000 port 0xfcd00180 irq 39 lpm-pol 4
...
ata1: SATA link down (SStatus 0 SControl 300)
ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300)

ata2.00: ATA-10: ST2000NM0008-2F3100, SN02, max UDMA/133
ata2.00: 3907029168 sectors, multi 16: LBA48 NCQ (depth 32), AA
ata2.00: Features: NCQ-sndrcv
ata2.00: configured for UDMA/133

ata3.00: ATA-10: ST2000NM0008-2F3100, SN02, max UDMA/133
ata3.00: 3907029168 sectors, multi 16: LBA48 NCQ (depth 32), AA
ata3.00: Features: NCQ-sndrcv
ata3.00: configured for UDMA/133

scsi 1:0:0:0: Direct-Access     ATA      ST2000NM0008-2F3 SN02 PQ: 0 ANSI: 5
sd 1:0:0:0: Attached scsi generic sg0 type 0
sd 1:0:0:0: [sda] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB)
sd 1:0:0:0: [sda] Write Protect is off
sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 1:0:0:0: [sda] Preferred minimum I/O size 512 bytes

scsi 2:0:0:0: Direct-Access     ATA      ST2000NM0008-2F3 SN02 PQ: 0 ANSI: 5
sd 2:0:0:0: Attached scsi generic sg1 type 0
sd 2:0:0:0: [sdb] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB)
sd 2:0:0:0: [sdb] Write Protect is off
sd 2:0:0:0: [sdb] Mode Sense: 00 3a 00 00
sd 2:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 2:0:0:0: [sdb] Preferred minimum I/O size 512 bytes

 sda: sda1 sda9
sd 1:0:0:0: [sda] Attached SCSI disk
 sdb: sdb1 sdb9
sd 2:0:0:0: [sdb] Attached SCSI disk

And issue:

[  +0.000000] ata2.00: exception Emask 0x10 SAct 0xf8 SErr 0x2c0101 action 0x6 frozen
[  +0.000043] ata2.00: irq_stat 0x08000000, interface fatal error
[  +0.000020] ata2: SError: { RecovData UnrecovData CommWake 10B8B BadCRC }
[  +0.000023] ata2.00: failed command: WRITE FPDMA QUEUED
[  +0.000017] ata2.00: cmd 61/08:18:c8:09:00/00:00:00:00:00/40 tag 3 ncq dma 4096 out
                       res 40/00:ff:81:00:00/00:00:00:00:00/40 Emask 0x10 (ATA bus error)
[  +0.000046] ata2.00: status: { DRDY }
[  +0.000016] ata2.00: failed command: WRITE FPDMA QUEUED
[  +0.000017] ata2.00: cmd 61/08:20:c8:0b:00/00:00:00:00:00/40 tag 4 ncq dma 4096 out
                       res 40/00:00:00:4f:c2/00:00:00:00:00/40 Emask 0x10 (ATA bus error)
[  +0.000046] ata2.00: status: { DRDY }
[  +0.000015] ata2.00: failed command: READ FPDMA QUEUED
[  +0.000017] ata2.00: cmd 60/20:28:78:55:6f/00:00:36:00:00/40 tag 5 ncq dma 16384 in
                       res 40/00:00:00:4f:c2/00:00:00:00:00/40 Emask 0x10 (ATA bus error)
[  +0.000045] ata2.00: status: { DRDY }
[  +0.000933] ata2.00: failed command: WRITE FPDMA QUEUED
[  +0.000423] ata2.00: cmd 61/08:30:c8:45:e0/00:00:e8:00:00/40 tag 6 ncq dma 4096 out
                       res 40/00:01:00:4f:c2/00:00:00:00:00/00 Emask 0x10 (ATA bus error)
[  +0.000742] ata2.00: status: { DRDY }
[  +0.000373] ata2.00: failed command: WRITE FPDMA QUEUED
[  +0.000361] ata2.00: cmd 61/08:38:c8:47:e0/00:00:e8:00:00/40 tag 7 ncq dma 4096 out
                       res 40/00:01:06:4f:c2/00:00:00:00:00/00 Emask 0x10 (ATA bus error)
[  +0.000741] ata2.00: status: { DRDY }
[  +0.000370] ata2: hard resetting link
[  +0.462912] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[  +0.003629] ata2.00: configured for UDMA/133
[  +0.016338] ata2: EH complete

And error repeats sporadically. After few errors kernel lower SATA link rate to 3.0 and after few more errors to 1.5.

06:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 81) (prog-if 01 [AHCI 1.0])
	Subsystem: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode]
	Flags: bus master, fast devsel, latency 0, IRQ 36, IOMMU group 23
	Memory at fcd01000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: [48] Vendor Specific Information: Len=08 <?>
	Capabilities: [50] Power Management version 3
	Capabilities: [64] Express Endpoint, MSI 00
	Capabilities: [a0] MSI: Enable+ Count=1/2 Maskable- 64bit+
	Capabilities: [d0] SATA HBA v1.0
	Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
	Capabilities: [270] Secondary PCI Express
	Capabilities: [2a0] Access Control Services
	Capabilities: [400] Data Link Feature <?>
	Capabilities: [410] Physical Layer 16.0 GT/s <?>
	Capabilities: [440] Lane Margining at the Receiver <?>
	Kernel driver in use: ahci
	Kernel modules: ahci

06:00.1 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 81) (prog-if 01 [AHCI 1.0])
	Subsystem: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode]
	Flags: bus master, fast devsel, latency 0, IRQ 38, IOMMU group 24
	Memory at fcd00000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: [48] Vendor Specific Information: Len=08 <?>
	Capabilities: [50] Power Management version 3
	Capabilities: [64] Express Endpoint, MSI 00
	Capabilities: [a0] MSI: Enable+ Count=2/2 Maskable- 64bit+
	Capabilities: [d0] SATA HBA v1.0
	Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
	Capabilities: [2a0] Access Control Services
	Kernel driver in use: ahci
	Kernel modules: ahci

Tested solution from Unaligned write command (SATA errors) on Linux (with specific hardware)

cat /sys/class/scsi_host/host*/link_power_management_policy
min_power_with_partial
min_power_with_partial
min_power_with_partial

echo max_performance | sudo tee /sys/class/scsi_host/host*/link_power_management_policy

/etc/udev/rules.d/60-sata-max-performance.rules

KERNEL=="host[0-2]", SUBSYSTEM=="scsi_host", ATTR{link_power_management_policy}="max_performance"

• SATA link power management causes disk errors and corruption
• What’s wrong with the messages like “UnrecovData 10B8B BadCRC” and “failed command: READ FPDMA QUEUED” on Linux?
• soc/intel/skl: always enable SataPwrOptEnable
• My problems with the Seagate exos and how I fixed them

After multiple reboots (without power off) ata2 port works in 3.0 instead of 6.0:

kernel: ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
kernel: ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)

readlink /sys/block/sda
../devices/pci0000:00/0000:00:1f.2/host1/target1:0:0/1:0:0:0/block/sr0
 
echo 1 > /sys/block/sda/device/delete
 
echo "- - -" > /sys/class/scsi_host/host1/scan