Tengo uno de esos SSD NGFF M2 propietarios que se encuentran en Macbooks más antiguos. Compré un convertidor que se supone que lo convierte a un NVMe estándar. Cuando lo conecto a mi caja de Linux solo lo ve como un dispositivo SCSI. No se ve lsblky no puedo ddentrar ni sacar nada.
Esto es dmesgdespués de que lo conecto:
[13986.979903] usb 4-1.2: new SuperSpeed USB device number 5 using xhci_hcd
[13987.002963] usb 4-1.2: New USB device found, idVendor=152d, idProduct=0562
[13987.002967] usb 4-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[13987.002970] usb 4-1.2: Product: External
[13987.002972] usb 4-1.2: Manufacturer: JMicron
[13987.002975] usb 4-1.2: SerialNumber: DD56419883893
[13987.010561] scsi host4: uas
[13987.011328] scsi 4:0:0:0: Direct-Access JMicron Tech 0204 PQ: 0 ANSI: 6
[13987.012187] sd 4:0:0:0: Attached scsi generic sg3 type 0
[13995.821905] sd 4:0:0:0: [sdc] Unit Not Ready
[13995.821910] sd 4:0:0:0: [sdc] Sense Key : Hardware Error [current]
[13995.821920] sd 4:0:0:0: [sdc] ASC=0x44 <<vendor>>ASCQ=0x81
[13995.826240] sd 4:0:0:0: [sdc] Read Capacity(16) failed: Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[13995.826245] sd 4:0:0:0: [sdc] Sense Key : Hardware Error [current]
[13995.826252] sd 4:0:0:0: [sdc] ASC=0x44 <<vendor>>ASCQ=0x81
[13995.832231] sd 4:0:0:0: [sdc] Read Capacity(10) failed: Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[13995.832235] sd 4:0:0:0: [sdc] Sense Key : Hardware Error [current]
[13995.832241] sd 4:0:0:0: [sdc] ASC=0x44 <<vendor>>ASCQ=0x81
[13995.832976] sd 4:0:0:0: [sdc] 0 512-byte logical blocks: (0 B/0 B)
[13995.832977] sd 4:0:0:0: [sdc] 0-byte physical blocks
[13995.837231] sd 4:0:0:0: [sdc] Test WP failed, assume Write Enabled
// ************
// THESE ARE IN RED
[13995.839200] sd 4:0:0:0: [sdc] Asking for cache data failed
[13995.839205] sd 4:0:0:0: [sdc] Assuming drive cache: write through
// ************
[13995.845204] sd 4:0:0:0: [sdc] Optimal transfer size 33553920 bytes not a multiple of physical block size (0 bytes)
[13995.845803] sd 4:0:0:0: [sdc] Unit Not Ready
[13995.845808] sd 4:0:0:0: [sdc] Sense Key : Hardware Error [current]
[13995.845814] sd 4:0:0:0: [sdc] ASC=0x44 <<vendor>>ASCQ=0x81
[13995.850161] sd 4:0:0:0: [sdc] Read Capacity(16) failed: Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[13995.850164] sd 4:0:0:0: [sdc] Sense Key : Hardware Error [current]
[13995.850167] sd 4:0:0:0: [sdc] ASC=0x44 <<vendor>>ASCQ=0x81
[13995.853614] sd 4:0:0:0: [sdc] Read Capacity(10) failed: Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[13995.853618] sd 4:0:0:0: [sdc] Sense Key : Hardware Error [current]
[13995.853623] sd 4:0:0:0: [sdc] ASC=0x44 <<vendor>>ASCQ=0x81
[13995.853696] sd 4:0:0:0: tag#0 data cmplt err -75 uas-tag 1 inflight: CMD
[13995.853700] sd 4:0:0:0: tag#0 CDB: Inquiry 12 01 00 00 40 00
[14027.686957] sd 4:0:0:0: tag#1 uas_eh_abort_handler 0 uas-tag 2 inflight: CMD
[14027.686964] sd 4:0:0:0: tag#1 CDB: Test Unit Ready 00 00 00 00 00 00
[14027.686971] sd 4:0:0:0: tag#0 uas_eh_abort_handler 0 uas-tag 1 inflight: CMD
[14027.686975] sd 4:0:0:0: tag#0 CDB: Inquiry 12 01 00 00 40 00
[14027.714945] scsi host4: uas_eh_device_reset_handler start
[14027.801200] usb 4-1.2: reset SuperSpeed USB device number 5 using xhci_hcd
[14027.827408] scsi host4: uas_eh_device_reset_handler success
[14027.847729] sd 4:0:0:0: [sdc] Attached SCSI disk
Esto es lo que me pasó:
https://www.amazon.com/gp/product/B07V3L1TDT/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
Y ese ^ está conectado a un convertidor NVMe a USB:
https://www.amazon.com/gp/product/B07JKWHFRC/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
Jaja, se ve muy arreglado. ¡Con razón no funciona! Pero probé el convertidor NGFF a NVMe directamente en una tarjeta PCIe NVMe y obtuve un resultado similar:
https://www.amazon.com/gp/product/B07JKH5VTL/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
ACTUALIZAR:
Probé con otro SSD NGFF de Mac y un convertidor NGFF a NVMe de otra marca y obtengo exactamente el mismo dmesg.