HP RAID 卡无法识别第三方 SSD 的 Wearout 状态

分类：Hardware 标签：Raid

WHAT

HP RAID 卡无法获取 Intel 960G SSD 读写寿命 Wearout 状态：SSD Smart Trip Wearout: Not Supported

# ssacli ctrl slot=0 pd 1I:1:3 show detail

Smart Array P440ar in Slot 0 (Embedded)

   Array B

      physicaldrive 1I:1:3
         Port: 1I
         Box: 1
         Bay: 3
         Status: OK
         Drive Type: Data Drive
         Interface Type: Solid State SATA
         Size: 960 GB
         Drive exposed to OS: False
         Logical/Physical Block Size: 512/4096
         Firmware Revision: XCV10100
         Serial Number: PHYF0002960CGN
         WWID: 3001438040309B
         Model: ATA     INTEL SSDSC2KB96
         SATA NCQ Capable: True
         SATA NCQ Enabled: True
         Current Temperature (C): 20
         Maximum Temperature (C): 34
         SSD Smart Trip Wearout: Not Supported      <--
         PHY Count: 1
         PHY Transfer Rate: 6.0Gbps
         Drive Authentication Status: OK
         Carrier Application Version: 11
         Carrier Bootloader Version: 6
         Sanitize Erase Supported: True
         Unrestricted Sanitize Supported: True
         Shingled Magnetic Recording Support: None

HOW

那就使用 smartctl 命令获取 Intel 960G SSD 硬盘的读写寿命信息：

man smartctl

cciss,N - [FreeBSD and Linux only] the device consists of one or more SCSI/SAS or SATA disks connected to a cciss RAID controller. The non-negative integer N (in the range from 0 to 15 inclusive) denotes which disk on the controller is monitored.

注意：smartctl 对应的 ID 是从 0 开始而 ssacli 工具对应的 port:box:bay ID 是从 1 开始

# for i in {0..2}; do smartctl -i /dev/sda -d cciss,${i}|grep -i Serial; done
Serial number:    S4220000K705MJRS
Serial number:    S4220000K705MKBL
Serial Number:    PHYF0002960CGN

# ssacli ctrl slot=0 pd all show detail|grep -i serial
         Serial Number: S4220000K705MJRS
         Serial Number: S4220000K705MKBL
         Serial Number: PHYF0002960CGN

使用 smartctl 命令获取 Media_Wearout_Indicator 状态：

# smartctl -A /dev/sda -d sat+cciss,2 -l ssd
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.10.0-327.el7.x86_64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF READ SMART DATA SECTION ===
SMART Attributes Data Structure revision number: 1
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED WHEN_FAILED RAW_VALUE
  5 Reallocated_Sector_Ct   0x0032   100   100   000    Old_age   Always      -       0
  9 Power_On_Hours          0x0032   100   100   000    Old_age   Always      -       6384
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always      -       7
170 Unknown_Attribute       0x0033   100   100   010    Pre-fail  Always      -       0
171 Unknown_Attribute       0x0032   100   100   000    Old_age   Always      -       0
172 Unknown_Attribute       0x0032   100   100   000    Old_age   Always      -       0
174 Unknown_Attribute       0x0032   100   100   000    Old_age   Always      -       7
175 Program_Fail_Count_Chip 0x0033   100   100   010    Pre-fail  Always      -       34359675422
183 Runtime_Bad_Block       0x0032   100   100   000    Old_age   Always      -       0
184 End-to-End_Error        0x0033   100   100   090    Pre-fail  Always      -       0
187 Reported_Uncorrect      0x0032   100   100   000    Old_age   Always      -       0
190 Airflow_Temperature_Cel 0x0022   080   077   000    Old_age   Always      -       20 (Min/Max 14/23)
192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always      -       7
194 Temperature_Celsius     0x0022   100   100   000    Old_age   Always      -       20
197 Current_Pending_Sector  0x0012   100   100   000    Old_age   Always      -       0
199 UDMA_CRC_Error_Count    0x003e   100   100   000    Old_age   Always      -       0
225 Unknown_SSD_Attribute   0x0032   100   100   000    Old_age   Always      -       492151
226 Unknown_SSD_Attribute   0x0032   100   100   000    Old_age   Always      -       163
227 Unknown_SSD_Attribute   0x0032   100   100   000    Old_age   Always      -       0
228 Power-off_Retract_Count 0x0032   100   100   000    Old_age   Always      -       383023
232 Available_Reservd_Space 0x0033   100   100   010    Pre-fail  Always      -       0
233 Media_Wearout_Indicator 0x0032   100   100   000    Old_age   Always      -       0          <--
234 Unknown_Attribute       0x0032   100   100   000    Old_age   Always      -       0
235 Unknown_Attribute       0x0033   100   100   010    Pre-fail  Always      -       34359675422
241 Total_LBAs_Written      0x0032   100   100   000    Old_age   Always      -       492151
242 Total_LBAs_Read         0x0032   100   100   000    Old_age   Always      -       3
243 Unknown_Attribute       0x0032   100   100   000    Old_age   Always      -       608986

Device Statistics (GP Log 0x04)
Page Offset Size         Value  Description
  7  =====  =                =  == Solid State Device Statistics (rev 1) ==
  7  0x008  1                0  Percentage Used Endurance Indicator

Intel 800G SSD ssacli 能获取 SSD 读写寿命，但是 smartctl 没有找到 Media_Wearout_Indicator 字段

smartctl 命令的 -l ssd 参数也可以获取 SSD 的使用百分比，参数 -l 的 man 手册：

man smartctl

devstat[,PAGE] - [ATA only] prints values and descriptions of the ATA Device Statistics log pages (General Purpose Log address 0x04). If no PAGE number is specified, entries from all supported pages are printed. If PAGE 0 is specified, the list of supported pages is printed. Device Statistics was introduced in ACS-2 and is only supported by some recent devices.

ssd - [ATA] prints the Solid State Device Statistics log page. This has the same effect as -l devstat,7, see above.

ssd - [SCSI] prints the Solid State Media percentage used endurance indicator. A value of 0 indicates as new condition while 100 indicates the device is at the end of its lifetime as projected by the manufacturer. The value may reach 255.

# smartctl -A /dev/sda -d cciss,2 -l devstat,0
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.10.0-327.10.1.el7.x86_64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

/dev/sda [cciss_disk_02] [SAT]: Device open changed type from 'sat,auto+cciss' to 'sat'
=== START OF READ SMART DATA SECTION ===
SMART Attributes Data Structure revision number: 1
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000f   130   130   039    Pre-fail  Always       -       2150939543
  5 Reallocated_Sector_Ct   0x0033   096   096   001    Pre-fail  Always       -       1
  9 Power_On_Hours          0x0032   100   100   000    Old_age   Always       -       43648
173 Unknown_Attribute       0x0033   013   013   001    Pre-fail  Always       -       0
175 Program_Fail_Count_Chip 0x0033   100   100   010    Pre-fail  Always       -       1112929469050
180 Unused_Rsvd_Blk_Cnt_Tot 0x003b   130   130   039    Pre-fail  Always       -       4294967295
194 Temperature_Celsius     0x0022   100   100   000    Old_age   Always       -       25
196 Reallocated_Event_Count 0x0033   099   099   010    Pre-fail  Always       -       1

Device Statistics (GP Log 0x04) supported pages
Page Description
  0  List of supported log pages
  1  General Statistics
  4  General Errors Statistics
  5  Temperature Statistics
  6  Transport Statistics
  7  Solid State Device Statistics

# smartctl -A /dev/sda -d cciss,2 -l ssd
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.10.0-327.10.1.el7.x86_64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

/dev/sda [cciss_disk_02] [SAT]: Device open changed type from 'sat,auto+cciss' to 'sat'
=== START OF READ SMART DATA SECTION ===
SMART Attributes Data Structure revision number: 1
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000f   130   130   039    Pre-fail  Always       -       2150939543
  5 Reallocated_Sector_Ct   0x0033   096   096   001    Pre-fail  Always       -       1
  9 Power_On_Hours          0x0032   100   100   000    Old_age   Always       -       43648
173 Unknown_Attribute       0x0033   013   013   001    Pre-fail  Always       -       0
175 Program_Fail_Count_Chip 0x0033   100   100   010    Pre-fail  Always       -       1112929403514
180 Unused_Rsvd_Blk_Cnt_Tot 0x003b   130   130   039    Pre-fail  Always       -       4294967295
194 Temperature_Celsius     0x0022   100   100   000    Old_age   Always       -       24
196 Reallocated_Event_Count 0x0033   099   099   010    Pre-fail  Always       -       1

Device Statistics (GP Log 0x04)
Page Offset Size         Value  Description
  7  =====  =                =  == Solid State Device Statistics (rev 1) ==
  7  0x008  1               87  Percentage Used Endurance Indicator

# ssacli ctrl slot=0 pd 1I:1:3 show

Smart Array P440ar in Slot 0 (Embedded)

   Array B

      physicaldrive 1I:1:3
         Port: 1I
         Box: 1
         Bay: 3
         Status: OK
         Drive Type: Data Drive
         Interface Type: Solid State SATA
         Size: 800 GB
         Drive exposed to OS: False
         Logical/Physical Block Size: 512/512
         Firmware Revision: 4IWVHPG1
         Serial Number: PHWL101QK800RGN
         WWID: 3001438028E617
         Model: ATA     VK0800GDJYA
         SATA NCQ Capable: True
         SATA NCQ Enabled: True
         Current Temperature (C): 24
         Maximum Temperature (C): 43
         Usage remaining: 12.94%
         Power On Hours: 43646
         Estimated Life Remaining based on workload to date: 270 days
         SSD Smart Trip Wearout: False
         PHY Count: 1
         PHY Transfer Rate: 6.0Gbps
         Drive Authentication Status: OK
         Carrier Application Version: 11
         Carrier Bootloader Version: 6
         Sanitize Erase Supported: False
         Shingled Magnetic Recording Support: None

# ssacli ctrl slot=0 pd all show detail|grep -i 'remaining:'
         Usage remaining: 12.94%
         Usage remaining: -49.95%
         Usage remaining: 43.90%
         Usage remaining: 99.20%

# for i in {2..5}; do smartctl -i /dev/sda -d cciss,${i} -l ssd|grep -i Percentage; done
  7  0x008  1               87  Percentage Used Endurance Indicator
  7  0x008  1              255  Percentage Used Endurance Indicator
  7  0x008  1               56  Percentage Used Endurance Indicator
  7  0x008  1                0  Percentage Used Endurance Indicator

扫描了一下其他机器的 SSD 读写使用寿命的关系：

ssaclismartctl
Usage remaining: 77.90%7 0x008 1 22 Percentage Used Endurance Indicator
Usage remaining: 81.44% 7 0x008 1 18 Percentage Used Endurance Indicator
Usage remaining: -64.38% 7 0x008 1 255 Percentage Used Endurance Indicator
Usage remaining: -140.93% 7 0x008 1 240 Percentage Used Endurance Indicator
Usage remaining: 98.87%7 0x008 1 1 Percentage Used Endurance Indicator
Usage remaining: 12.94%7 0x008 1 87 Percentage Used Endurance Indicator
Usage remaining: 43.90%7 0x008 1 56 Percentage Used Endurance Indicator
Usage remaining: 63.47%7 0x008 1 36 Percentage Used Endurance Indicator
Usage remaining: 75.40%7 0x008 1 24 Percentage Used Endurance Indicator
Usage remaining: -20.86%7 0x008 1 120 Percentage Used Endurance Indicator

reference

https://serverfault.com/questions/532405/3rd-party-ssd-drives-in-hp-proliant-server-monitoring-drive-health