I brought a SanDisk portable SSD last year, named SanDisk Extreme Pro Portable (E80). It can be used on many computers without problem. But when connecting to a Windows on NUC11PAHi7, it can only be started with USB-A to C cable. While using USB C-C cable, this device is marked as cannot be started.
Last week, I try to connect this device to my Raspberry Pi 4 (8G), it cannot be recognized at all. I contact the service support and get a replacement. The new device looks the same as the old one, with the same name, but the model number is changed to E81. The new one can be detected and mounted on Raspberry Pi 4 but when I write large files into it, IO exception is thrown always.
Here is the log from dmesg:
[ 82.174619] usb 2-2: USB disconnect, device number 2
[ 86.214549] usb 2-2: new SuperSpeed Gen 1 USB device number 3 using xhci_hcd
[ 86.235518] usb 2-2: New USB device found, idVendor=0781, idProduct=55af, bcdDevice=10.84
[ 86.235534] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 86.235546] usb 2-2: Product: Extreme Pro 55AF
[ 86.235556] usb 2-2: Manufacturer: SanDisk
[ 86.235567] usb 2-2: SerialNumber: <Removed By Me>
[ 86.246327] scsi host0: uas
[ 87.451423] scsi 0:0:0:0: Direct-Access SanDisk Extreme Pro 55AF 1084 PQ: 0 ANSI: 6
[ 87.452523] scsi 0:0:0:1: Enclosure SanDisk SES Device 1084 PQ: 0 ANSI: 6
[ 87.453670] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 87.454934] sd 0:0:0:0: [sda] 3906963617 512-byte logical blocks: (2.00 TB/1.82 TiB)
[ 87.454971] scsi 0:0:0:1: Attached scsi generic sg1 type 13
[ 87.455110] sd 0:0:0:0: [sda] Write Protect is off
[ 87.455125] sd 0:0:0:0: [sda] Mode Sense: 37 00 10 00
[ 87.455454] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, supports DPO and FUA
[ 87.456143] sd 0:0:0:0: [sda] Optimal transfer size 2097152 bytes
[ 87.476901] sda: sda1
[ 87.478994] sd 0:0:0:0: [sda] Attached SCSI disk
[ 87.489999] scsi 0:0:0:1: Failed to get diagnostic page 0x1
[ 87.495768] scsi 0:0:0:1: Failed to bind enclosure -19
[ 87.501102] ses 0:0:0:1: Attached Enclosure device
[ 118.602926] exfat: module is from the staging directory, the quality is unknown, you have been warned.
[ 118.606363] exFAT: Version 1.3.0
[ 118.607475] [EXFAT] trying to mount...
[ 118.737713] [EXFAT] mounted successfully
[ 257.485781] usb 2-2: USB disconnect, device number 3
[ 257.487191] blk_update_request: I/O error, dev sda, sector 2048 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[ 257.497889] Buffer I/O error on dev sda1, logical block 0, lost async page write
[ 257.505495] blk_update_request: I/O error, dev sda, sector 34816 op 0x1:(WRITE) flags 0x800 phys_seg 2 prio class 0
[ 257.516111] Buffer I/O error on dev sda1, logical block 32768, lost async page write
[ 257.523988] Buffer I/O error on dev sda1, logical block 32769, lost async page write
[ 257.531876] blk_update_request: I/O error, dev sda, sector 36864 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[ 257.542483] Buffer I/O error on dev sda1, logical block 34816, lost async page write
[ 259.414440] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 259.653823] sd 0:0:0:0: [sda] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 259.954174] usb 2-2: new SuperSpeed Gen 1 USB device number 4 using xhci_hcd
[ 259.975162] usb 2-2: New USB device found, idVendor=0781, idProduct=55af, bcdDevice=10.84
[ 259.975179] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 259.975190] usb 2-2: Product: Extreme Pro 55AF
[ 259.975200] usb 2-2: Manufacturer: SanDisk
[ 259.975211] usb 2-2: SerialNumber: <Removed By Me>
[ 259.984054] scsi host1: uas
[ 262.170728] scsi 1:0:0:0: Direct-Access SanDisk Extreme Pro 55AF 1084 PQ: 0 ANSI: 6
[ 262.171845] scsi 1:0:0:1: Enclosure SanDisk SES Device 1084 PQ: 0 ANSI: 6
[ 262.173027] sd 1:0:0:0: Attached scsi generic sg0 type 0
[ 262.173449] ses 1:0:0:1: Attached Enclosure device
[ 262.174092] ses 1:0:0:1: Attached scsi generic sg1 type 13
[ 262.174542] ses 1:0:0:1: Failed to get diagnostic page 0x1
[ 262.176656] sd 1:0:0:0: [sdb] 3906963617 512-byte logical blocks: (2.00 TB/1.82 TiB)
[ 262.180401] sd 1:0:0:0: [sdb] Write Protect is off
[ 262.180412] sd 1:0:0:0: [sdb] Mode Sense: 37 00 10 00
[ 262.180485] ses 1:0:0:1: Failed to bind enclosure -19
[ 262.185106] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, supports DPO and FUA
[ 262.186292] sd 1:0:0:0: [sdb] Optimal transfer size 2097152 bytes
[ 262.216969] sdb: sdb1
[ 262.219280] sd 1:0:0:0: [sdb] Attached SCSI disk
[ 263.425802] usb 2-2: USB disconnect, device number 4
[ 263.428047] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
[ 263.665835] sd 1:0:0:0: [sdb] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 263.994479] usb 2-2: new SuperSpeed Gen 1 USB device number 5 using xhci_hcd
[ 264.015056] usb 2-2: New USB device found, idVendor=0781, idProduct=55af, bcdDevice=10.84
[ 264.015069] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 264.015078] usb 2-2: Product: Extreme Pro 55AF
[ 264.015086] usb 2-2: Manufacturer: SanDisk
[ 264.015095] usb 2-2: SerialNumber: 323130333757343030363638
[ 264.023743] scsi host1: uas
[ 265.437813] usb 2-2: USB disconnect, device number 5
[ 265.438360] xhci_hcd 0000:01:00.0: WARNING: Host System Error