Hello everyone,
Sorry for cross-posting from linux-scsi@xxxxxxxxxxxxxxx
In continuation to the issue described in [1] and [2]:
Unfortunately, I still suffer from the same problem on Linux kernel
v4.2.3. The problem is in detailed described in [3], in particular I see
the following in dmesg:
sd 6:0:0:0: [sdd] 234441648 512-byte logical blocks: (120 GB/111 GiB)
sd 6:0:0:0: [sdd] 4096-byte physical blocks
sd 6:0:0:0: [sdd] Write Protect is off
sd 6:0:0:0: [sdd] Mode Sense: 53 00 10 08
sd 6:0:0:0: [sdd] Write cache: enabled, read cache: enabled, supports
DPO and FUA
...
sd 6:0:0:0: [sdd] tag#0 FAILED Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE
sd 6:0:0:0: [sdd] tag#0 Sense Key : Illegal Request [current]
sd 6:0:0:0: [sdd] tag#0 Add. Sense: Invalid field in cdb
sd 6:0:0:0: [sdd] tag#0 CDB: Write(10) 2a 08 00 00 10 80 00 00 08 00
blk_update_request: critical target error, dev sdd, sector 4224
BTRFS: lost page write due to I/O error on /dev/sdd1
BTRFS: bdev /dev/sdd1 errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
I believe that according to patches [4], [5] I should see something like
"Disabling FUA" in logs, but that is not the case
Any information about how to fix the problem is appreciated.
# lsusb
Bus 001 Device 007: ID 152d:0567 JMicron Technology Corp. / JMicron USA
Technology Corp.
[1] http://permalink.gmane.org/gmane.linux.scsi/91997
[2] http://permalink.gmane.org/gmane.linux.usb.general/120430
[3] http://unix.stackexchange.com/questions/237204/
[4] https://kernel.googlesource.com/pub/scm/linux/kernel/git/stable/linux-stable/+blame/v4.2.3/drivers/scsi/sd.c#2446
[5] https://kernel.googlesource.com/pub/scm/linux/kernel/git/stable/linux-stable/+blame/v4.2.3/drivers/usb/storage/unusual_devs.h#1990
--
With best regards,
Dmitry
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
