New variant of Sandisk Ultra II

[Shinjo Park]

Newer Sandisk Ultra II drives are using new identification and therefore smartmontools is not able to correctly detect the drive.

Here is the output of my Sandisk Ultra II 960GB:

$ sudo smartctl -x /dev/sda
smartctl 6.5 2016-01-24 r4214 [x86_64-linux-4.7.4-040704-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Device Model:     SanDisk Ultra II 960GB
Serial Number:    160965442183
LU WWN Device Id: 5 001b44 4a495cf0c
Firmware Version: X41100RL
User Capacity:    960,197,124,096 bytes [960 GB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    Solid State Device
Form Factor:      2.5 inches
Device is:        Not in smartctl database [for details use: -P showall]
ATA Version is:   ACS-2 T13/2015-D revision 3
SATA Version is:  SATA 3.2, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Fri Sep 23 22:15:39 2016 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
AAM feature is:   Unavailable
APM level is:     254 (maximum performance)
Rd look-ahead is: Enabled
Write cache is:   Enabled
ATA Security is:  Disabled, frozen [SEC2]
Wt Cache Reorder: Unavailable

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

General SMART Values:
Offline data collection status:  (0x00) Offline data collection activity
                                        was never started.
                                        Auto Offline Data Collection: Disabled.
Self-test execution status:      (   0) The previous self-test routine completed
                                        without error or no self-test has ever 
                                        been run.
Total time to complete Offline 
data collection:                (    0) seconds.
Offline data collection
capabilities:                    (0x11) SMART execute Offline immediate.
                                        No Auto Offline data collection support.
                                        Suspend Offline collection upon new
                                        command.
                                        No Offline surface scan supported.
                                        Self-test supported.
                                        No Conveyance Self-test supported.
                                        No Selective Self-test supported.
SMART capabilities:            (0x0003) Saves SMART data before entering
                                        power-saving mode.
                                        Supports SMART auto save timer.
Error logging capability:        (0x01) Error logging supported.
                                        General Purpose Logging supported.
Short self-test routine 
recommended polling time:        (   2) minutes.
Extended self-test routine
recommended polling time:        (  10) minutes.

SMART Attributes Data Structure revision number: 4
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAGS    VALUE WORST THRESH FAIL RAW_VALUE
  5 Reallocated_Sector_Ct   -O--CK   100   100   ---    -    0
  9 Power_On_Hours          -O--CK   100   100   ---    -    1041
 12 Power_Cycle_Count       -O--CK   100   100   ---    -    257
165 Unknown_Attribute       -O--CK   100   100   ---    -    4849710
166 Unknown_Attribute       -O--CK   100   100   ---    -    0
167 Unknown_Attribute       -O--CK   100   100   ---    -    69
168 Unknown_Attribute       -O--CK   100   100   ---    -    1
169 Unknown_Attribute       -O--CK   100   100   ---    -    1261
170 Unknown_Attribute       -O--CK   100   100   ---    -    0
171 Unknown_Attribute       -O--CK   100   100   ---    -    0
172 Unknown_Attribute       -O--CK   100   100   ---    -    0
173 Unknown_Attribute       -O--CK   100   100   ---    -    0
174 Unknown_Attribute       -O--CK   100   100   ---    -    15
184 End-to-End_Error        -O--CK   100   100   ---    -    0
187 Reported_Uncorrect      -O--CK   100   100   ---    -    0
188 Command_Timeout         -O--CK   100   100   ---    -    0
194 Temperature_Celsius     -O---K   065   045   ---    -    35 (Min/Max 23/45)
199 UDMA_CRC_Error_Count    -O--CK   100   100   ---    -    0
230 Unknown_SSD_Attribute   -O--CK   100   100   ---    -    55834574861
232 Available_Reservd_Space PO--CK   100   100   004    -    100
233 Media_Wearout_Indicator -O--CK   100   100   ---    -    868
234 Unknown_Attribute       -O--CK   100   100   ---    -    963
241 Total_LBAs_Written      ----CK   253   253   ---    -    923
242 Total_LBAs_Read         ----CK   253   253   ---    -    357
244 Unknown_Attribute       -O--CK   000   100   ---    -    0
                            ||||||_ K auto-keep
                            |||||__ C event count
                            ||||___ R error rate
                            |||____ S speed/performance
                            ||_____ O updated online
                            |______ P prefailure warning

General Purpose Log Directory Version 1
SMART           Log Directory Version 1 [multi-sector log support]
Address    Access  R/W   Size  Description
0x00       GPL,SL  R/O      1  Log Directory
0x01           SL  R/O      1  Summary SMART error log
0x02           SL  R/O      2  Comprehensive SMART error log
0x03       GPL     R/O      1  Ext. Comprehensive SMART error log
0x04       GPL,SL  R/O      8  Device Statistics log
0x06           SL  R/O      1  SMART self-test log
0x07       GPL     R/O      1  Extended self-test log
0x10       GPL     R/O      1  SATA NCQ Queued Error log
0x11       GPL     R/O      1  SATA Phy Event Counters log
0x30       GPL,SL  R/O      9  IDENTIFY DEVICE data log
0x80-0x9f  GPL,SL  R/W     16  Host vendor specific log
0xde       GPL     VS       8  Device vendor specific log

SMART Extended Comprehensive Error Log Version: 1 (1 sectors)
No Errors Logged

SMART Extended Self-test Log Version: 1 (1 sectors)
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%      1018         -
# 2  Short offline       Completed without error       00%       987         -
# 3  Short offline       Aborted by host               00%       766         -

Selective Self-tests/Logging not supported

SCT Commands not supported

Device Statistics (GP Log 0x04)
Page  Offset Size        Value Flags Description
0x01  =====  =               =  ===  == General Statistics (rev 1) ==
0x01  0x008  4             257  ---  Lifetime Power-On Resets
0x01  0x018  6      4538994804  ---  Logical Sectors Written
0x01  0x020  6         1528255  ---  Number of Write Commands
0x01  0x028  6       124120818  ---  Logical Sectors Read
0x01  0x030  6          494385  ---  Number of Read Commands
0x07  =====  =               =  ===  == Solid State Device Statistics (rev 1) ==
0x07  0x008  1               0  ---  Percentage Used Endurance Indicator
                                |||_ C monitored condition met
                                ||__ D supports DSN
                                |___ N normalized value

SATA Phy Event Counters (GP Log 0x11)
ID      Size     Value  Description
0x0001  4            0  Command failed due to ICRC error
0x0002  4            0  R_ERR response for data FIS
0x0005  4            0  R_ERR response for non-data FIS
0x000a  4            3  Device-to-host register FISes sent due to a COMRESET

It looks like newer revision of Ultra II drives are just using "SanDisk Ultra II (120|240|480|960)GB" for their identification: see the line 209 of ​​http://pastebin.com/uqF61Bgq and ​​https://bugs.freedesktop.org/attachment.cgi?id=125721

[Christian Franke]

r4383, r4384.