W dniu 09.09.2019 o 14:45, Oliver Neukum pisze:
Am Mittwoch, den 04.09.2019, 19:10 +0200 schrieb Julian Sikorski:
Moreover, does this matter that the two Read Capacity errors only appear
after the device is disconnected?
Hi,
yes it does. However, it didn't in the first log I looked at.
Could you check whether the command the failure happens on
is constant? That is, test a few times and look for differences.
Regards
Oliver
Hello,
I can check again, but Idid at the old log again, the errors also
happened after disconnect with both logs I shared earlier - with the
first one there were some I/O errors in between:
[16216.299763] usb 6-3.4.2: USB disconnect, device number 4
[16216.350027] print_req_error: I/O error, dev sdb, sector 0 flags 0
[16216.350031] Buffer I/O error on dev sdb, logical block 0, async page read
[16216.350066] print_req_error: I/O error, dev sdb, sector 0 flags 0
[16216.350073] Buffer I/O error on dev sdb, logical block 0, async page read
[16216.350093] print_req_error: I/O error, dev sdb, sector 0 flags 0
[16216.350095] Buffer I/O error on dev sdb, logical block 0, async page read
[16216.350103] ldm_validate_partition_table(): Disk read failed.
[16216.350121] print_req_error: I/O error, dev sdb, sector 0 flags 0
[16216.350123] Buffer I/O error on dev sdb, logical block 0, async page read
[16216.350143] print_req_error: I/O error, dev sdb, sector 0 flags 0
[16216.350145] Buffer I/O error on dev sdb, logical block 0, async page read
[16216.350167] print_req_error: I/O error, dev sdb, sector 0 flags 0
[16216.350169] Buffer I/O error on dev sdb, logical block 0, async page read
[16216.350189] print_req_error: I/O error, dev sdb, sector 0 flags 0
[16216.350191] Buffer I/O error on dev sdb, logical block 0, async page read
[16216.350199] Dev sdb: unable to read RDB block 0
[16216.350215] print_req_error: I/O error, dev sdb, sector 0 flags 0
[16216.350217] Buffer I/O error on dev sdb, logical block 0, async page read
[16216.350231] print_req_error: I/O error, dev sdb, sector 0 flags 0
[16216.350233] Buffer I/O error on dev sdb, logical block 0, async page read
[16216.350239] sdb: unable to read partition table
[16216.514973] sd 12:0:0:0: [sdb] Read Capacity(16) failed: Result:
hostbyte=DID_ERROR driverbyte=DRIVER_OK
[16216.514977] sd 12:0:0:0: [sdb] Sense not available.
[16216.634949] sd 12:0:0:0: [sdb] Read Capacity(10) failed: Result:
hostbyte=DID_ERROR driverbyte=DRIVER_OK
and
[ 431.853505] usb 2-4: USB disconnect, device number 3
[ 431.903459] sd 12:0:0:0: [sdb] Optimal transfer size 33553920 bytes
[ 432.064456] sd 12:0:0:0: [sdb] Read Capacity(16) failed: Result:
hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 432.064459] sd 12:0:0:0: [sdb] Sense not available.
[ 432.184595] sd 12:0:0:0: [sdb] Read Capacity(10) failed: Result:
hostbyte=DID_ERROR driverbyte=DRIVER_OK
Best regards,
Julian
