On 10/11/2015 16:00, Alan Stern wrote:
On Tue, 10 Nov 2015, Dmitry Katsubo wrote:
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.
Please post the output from lsusb -v. Probably your device has a
bcdDevice value that's outside the range in the blacklist entry.
Many thanks for looking into that.
Bus 001 Device 007: ID 152d:0567 JMicron Technology Corp. / JMicron USA
Technology Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x152d JMicron Technology Corp. / JMicron USA
Technology Corp.
idProduct 0x0567
bcdDevice 1.16
iManufacturer 1 JMicron
iProduct 2 USB to ATA/ATAPI Bridge
iSerial 3 373710661
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 85
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 4
bmAttributes 0xc0
Self Powered
MaxPower 30mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk-Only
iInterface 6
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 4
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 98
iInterface 10
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Command pipe (0x01)
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Status pipe (0x02)
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Data-in pipe (0x03)
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x04 EP 4 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Data-out pipe (0x04)
--
With best regards,
Dmitry
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