On 6 August 2014 19:54, Christian Franke <christian.fra...@t-online.de> wrote:
> Daniel J Blueman wrote:
>>
>> On 5 August 2014 16:57, Christian Franke <christian.fra...@t-online.de>
>> wrote:
>>>
>>> Try '-d usbjmicron,N' with N=0 or 1. If it works try '-d usbjmicron,x,N'
>>> with -x or --xall.
>>> (-a, --all do not use 48-bit commands which are enabled by ,x)
>>>
>>> Newer JMicron bridges may also support -d sat.
>>
>> Thanks for your reply. Alas, we still get failure [1,2,3]. I see there
>> are some commands for debugging; any tips, or perhaps I should
>> instrument all incoming and outgoing data?
>>
>> Thanks,
>> Daniel
>> ...
>>
>> -- [3]
>>
>> # ./smartctl -d sat -x /dev/sdcsmartctl 6.4 2014-07-26 r3977
>> [x86_64-linux-3.13.0-32-generic] (local build)
>> Copyright (C) 2002-14, Bruce Allen, Christian Franke,
>> www.smartmontools.org
>>
>> === START OF INFORMATION SECTION ===
>> Model Family: Seagate Barracuda 7200.11
>> Device Model: ST3500620AS
>> Serial Number: 9QM85G72
>> Firmware Version: 13501070
>> User Capacity: 500,107,862,016 bytes [500 GB]
>> ...
>>
>> === START OF READ SMART DATA SECTION ===
>> SMART Status not supported: Incomplete response, ATA output registers
>> missing
>> SMART overall-health self-assessment test result: PASSED
>> Warning: This result is based on an Attribute check.
>>
>> General SMART Values:
>> Offline data collection status: (0x00) Offline data collection
>> activity
>> was never started.
>> Auto Offline Data Collection: Disabled.
>> Total time to complete Offline
>> data collection: ( 0) seconds.
>> Offline data collection
>> capabilities: (0x00) Offline data collection not
>> supported.
>> SMART capabilities: (0x0000) Automatic saving of SMART
>> data is not implemented.
>> Error logging capability: (0x00) Error logging NOT supported.
>> No General Purpose Logging support.
>>
>> ATA_READ_LOG_EXT (addr=0x00:0x00, page=0, n=1) failed: scsi error
>> aborted command
>> Read GP Log Directory failed
>>
>> SMART Log Directory Version 0
>> Address Access R/W Size Description
>> 0x00 SL R/O 1 Log Directory
>> ...
>
>
> Looks like an incomplete (aka broken) SAT layer which supports ATA IDENTIFY
> command but returns no or zero filled data on SMART READ DATA/LOG commands.
>
> Try whether '-d sat,12' works better. If not, there is nothing we could do.
> JMicron needs to fix its firmware.
Indeed; this fails also [1].
I'll investigate other solutions. Thanks for your help!
Daniel
-- [1]
# smartctl -d sat,12 -x /dev/sdd
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.15.8-031508-generic] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar Blue (SATA)
Device Model: WDC WD6400AAKS-22A7B0
Serial Number: WD-WMASY2947645
Firmware Version: 13501070
User Capacity: 640,135,028,736 bytes [640 GB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA/ATAPI-7 (minor revision not indicated)
Local Time is: Thu Aug 7 09:44:00 2014 BST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
AAM feature is: Unavailable
APM feature is: Disabled
Rd look-ahead is: Disabled
Write cache is: Enabled
ATA Security is: Disabled, frozen [SEC2]
Wt Cache Reorder: Unavailable
=== START OF READ SMART DATA SECTION ===
SMART STATUS RETURN: incomplete response, ATA output registers missing
SMART overall-health self-assessment test result: PASSED
Warning: This result is based on an Attribute check.
General SMART Values:
Offline data collection status: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: Disabled.
Total time to complete Offline
data collection: ( 0) seconds.
Offline data collection
capabilities: (0x00) Offline data collection not supported.
SMART capabilities: (0x0000) Automatic saving of SMART
data is not implemented.
Error logging capability: (0x00) Error logging NOT supported.
No General Purpose Logging support.
Read SMART Log Directory failed: scsi error aborted command
ATA_READ_LOG_EXT (addr=0x00:0x00, page=0, n=1) failed: 48-bit ATA
commands require SAT ATA PASS-THROUGH (16)
Read GP Log Directory failed
SMART Extended Comprehensive Error Log (GP Log 0x03) not supported
SMART Error Log not supported
SMART Extended Self-test Log (GP Log 0x07) not supported
SMART Self-test Log not supported
Selective Self-tests/Logging not supported
SCT Commands not supported
Device Statistics (GP Log 0x04) not supported
SATA Phy Event Counters (GP Log 0x11) not supported
--
Daniel J Blueman
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