On Tue, Jun 22, 2021 at 4:05 AM Patrick O'Callaghan <pocallaghan@xxxxxxxxx> wrote: > > One other data point and I'll leave it unless anything else turns up: I > switched the two drives in the dock and got this from dmesg: > > [Tue Jun 22 10:52:03 2021] usb 4-3: USB disconnect, device number 2 > [Tue Jun 22 10:52:03 2021] sd 6:0:0:0: [sdd] Synchronizing SCSI cache > [Tue Jun 22 10:52:03 2021] sd 6:0:0:0: [sdd] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK > [Tue Jun 22 10:52:03 2021] sd 6:0:0:1: [sde] Synchronizing SCSI cache > [Tue Jun 22 10:52:03 2021] sd 6:0:0:1: [sde] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK > [Tue Jun 22 10:52:27 2021] usb 4-3: new SuperSpeed Gen 1 USB device number 4 using xhci_hcd > [Tue Jun 22 10:52:27 2021] usb 4-3: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00 > [Tue Jun 22 10:52:27 2021] usb 4-3: New USB device strings: Mfr=2, Product=3, SerialNumber=1 > [Tue Jun 22 10:52:27 2021] usb 4-3: Product: ASM1156-PM > [Tue Jun 22 10:52:27 2021] usb 4-3: Manufacturer: ASMT > [Tue Jun 22 10:52:27 2021] usb 4-3: SerialNumber: 00000000000000000000 > [Tue Jun 22 10:52:27 2021] scsi host6: uas > [Tue Jun 22 10:52:27 2021] scsi 6:0:0:0: Direct-Access ASMT ASM1156-PM 0 PQ: 0 ANSI: 6 > [Tue Jun 22 10:52:28 2021] scsi 6:0:0:1: Direct-Access ASMT ASM1156-PM 0 PQ: 0 ANSI: 6 > [Tue Jun 22 10:52:28 2021] sd 6:0:0:0: Attached scsi generic sg4 type 0 > [Tue Jun 22 10:52:28 2021] sd 6:0:0:1: Attached scsi generic sg5 type 0 > [Tue Jun 22 10:52:28 2021] sd 6:0:0:0: [sdd] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB) > [Tue Jun 22 10:52:28 2021] sd 6:0:0:0: [sdd] 4096-byte physical blocks > [Tue Jun 22 10:52:28 2021] sd 6:0:0:0: [sdd] Write Protect is off > [Tue Jun 22 10:52:28 2021] sd 6:0:0:0: [sdd] Mode Sense: 43 00 00 00 > [Tue Jun 22 10:52:28 2021] sd 6:0:0:1: [sde] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB) > [Tue Jun 22 10:52:28 2021] sd 6:0:0:1: [sde] 4096-byte physical blocks > [Tue Jun 22 10:52:28 2021] sd 6:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA > [Tue Jun 22 10:52:28 2021] sd 6:0:0:1: [sde] Write Protect is off > [Tue Jun 22 10:52:28 2021] sd 6:0:0:1: [sde] Mode Sense: 43 00 00 00 > [Tue Jun 22 10:52:28 2021] sd 6:0:0:0: [sdd] Optimal transfer size 33553920 bytes not a multiple of physical block size (4096 bytes) > [Tue Jun 22 10:52:28 2021] sd 6:0:0:0: [sdd] Attached SCSI disk > [Tue Jun 22 10:52:58 2021] sd 6:0:0:1: tag#26 uas_eh_abort_handler 0 uas-tag 2 inflight: IN <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<*** > [Tue Jun 22 10:52:58 2021] sd 6:0:0:1: tag#26 CDB: Mode Sense(6) 1a 00 08 00 04 00 > [Tue Jun 22 10:52:58 2021] scsi host6: uas_eh_device_reset_handler start > [Tue Jun 22 10:52:58 2021] usb 4-3: reset SuperSpeed Gen 1 USB device number 4 using xhci_hcd > [Tue Jun 22 10:52:58 2021] scsi host6: uas_eh_device_reset_handler success > [Tue Jun 22 10:52:58 2021] sd 6:0:0:1: [sde] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA > [Tue Jun 22 10:52:58 2021] sd 6:0:0:1: [sde] Optimal transfer size 33553920 bytes not a multiple of physical block size (4096 bytes) > [Tue Jun 22 10:52:58 2021] sd 6:0:0:1: [sde] Attached SCSI disk > > The uas message is again from device 6:0:0:1 as before, even though the > disks have been swapped. IOW the issue definitely comes from the dock, > not from the physical drives themselves. I don't know if it's coming from the dock's usb chipset or the usb-sata adapter on the drive. That adapter has a chipset on it also. These are exactly the sorts of problems often resolved by putting both drives on a USB hub, and then the hub into the dock. -- Chris Murphy _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
