InnoDisk Linux Execution File iSMART User’s Guide
The InnoDisk iSMART Linux Execution File is a tool for monitoring and reporting the health status of InnoDisk SSDs (Solid State Drives) on Linux systems. It provides a variety of information about the drive, including its health, erase count, bad blocks, temperature, and more. The tool is compatible with a wide range of InnoDisk SSD models and can be used to identify potential problems with the drive before they become critical. This can help to reduce downtime and ensure the reliable operation of your system.
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INNODISK iSMART
Linux Execution File
2.8
User’s Guide
INNODISK PUBLIC DOCUMENT
Copyright 2015
InnoDisk Corporation
5F., No. 237, Sec. 1,
Datong Rd., Xizhi Dist.,
New Taipei City 221,
Taiwan
All Rights Reserved
Property of InnoDisk Corporation
Execution File for Linux ................................................................... 2
INNODISK iSMART Tool User Guide
Revision 2.6
1. Revision History
Revision Description
2.6 Official release
2.8 Add 3MG2-P
Date
Nov. 14, 2014
Jan. 13, 2015
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INNODISK iSMART Tool User Guide
Revision 2.6
2. Execution File for Linux
iSMART reports following items to show the information of SSD. However, due to the support of controller, you may see only part of items for a product.
Please refer to Section 3.1 for details.
Health
Item Description
Health indicates the percentage of remaining disk life.
AverageEraseCount
MaximumEraseCount
TotalBadBlock
LaterBadBlock
The average erase count of all blocks.
The maximum erase count of all blocks.
The total counts of bad block.
After user used SSD for a period of time, there will have some bad block. Later bad block is unstable.
SMART firmware will stop using bad block and do bad block replacement.
InitialFreeBlock
FreeBlock
TotalEraseBlock
ECCFailCount
CorrectedECCCount
When system has a new bad block, free block is needed to do the replacement.
The count of free block.
This value shows block erase counts of whole SSD.
The count of fail ECC.
The count of corrected ECC.
ReadLaterBadBlockCount Total numbers of bad block occurring by reading data with ECC error.
WriteLaterBadBlockCount Total numbers of bad block occurring by writing data with flash error.
EraseLaterBadBlockCount Total numbers of bad block occurring by erasing block with error.
TotalGoodBlock
InitialBadBlock
FlashEnduranceCount
Temperature
The total counts of good block.
The count of initial bad block.
The count of flash endurance.
The temperature range is from -50℃~105℃ on a single disk. It supports commercial temperature (0℃
~70 ℃) and industrial temperature (-40℃~85 ℃).
*For SATA III drives iSMART only support temperature on industrial temperature products.
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INNODISK iSMART Tool User Guide
Revision 2.6
For MLC products please enter (./iSMART.sh /dev/sda m)
For SLC products please enter (./iSMART.sh /dev/sda s)
For iSLC products please enter (./iSMART.sh /dev/sda i)
(a,b,c: Device name)
Usage: execution file device
The sample result is as following picture.
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INNODISK iSMART Tool User Guide
Revision 2.6
3. Support List
3.1. SMART Functions
There are various SMART functions. However, due to the support of controller, not all the functions are supported by every SSD.
G1 G2 G3 G4 G5 G6
Health O O O O O O
AverageEraseCount
MaximumEraseCount
MinmumEraseCount
TotalBadBlockCount
LaterBadBlockCount
InitialBadBlock
FreeBlockCount
FlashEnduranceCount
ReadLaterBadBlockCount
WriteLaterBadBlockCount
EraseLaterBadBlockCount
TotalGoodBlock
InitialBadBlock
InitialFreeBlock
FreeBlock
ECCFailCount
CorrectedECCCount
TotalEraseBlock
Temperature
Total LBAs Read
X
O
X
O
O
O
X
X
X
X
X
X
O
X
X
X
X
X
X
X
X
X
X
O
O
O
X
X
X
X
X
O
X
X
X
X
X
X
O
X
X
X
O
O
O
O
X
X
O
O
O
X
X
X
X
X
X
X
O
X
X
O
X
O
O
X
X
O
O
O
O
X
X
X
X
X
X
X
O
X
Total LBAs Written
O：Support
X：Not support
X X X X X O
G1~G6 refer to different groups of products which use different controllers.
G1:
InnoRobust II SATA SSD
X
X
X
O
X
X
X
X
X
X
X
X
X
O
X
O
O
O
X
X
X
X
O
O
O
O
O
X
X
X
X
X
O
X
O
X
O
O
O
O
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INNODISK iSMART Tool User Guide
Revision 2.6
InnoRobust II PATA SSD
EverGreen Plus 2.5" SATA SSD
EverGreen 2.5" SATA SSD
EverGreen mSATA
EverGreen SATA Slim
G2:
InnoLite II 1.8" SATA SSD
SATADOM D150QV
SATADOM D150QV-L
SATADOM D150SV-L
SATADOM D150SV
SATADOM D150QH
SATADOM D150SH-L
SATADOM D150SH
InnoLite SATADOM D150QV
InnoLite SATADOM D150QV-L
InnoLite SATADOM D150QH mini PCIeDOM D150 miniDOM-U mSATA D150Q
InnoLite mSATA D150Q
InnoLite mSATA mini D150
SATA Slim D150Q
InnoLite SATA Slim D150Q
CF-SATA
CFast D150Q
InnoLite CFast D150Q
SATA 25000
SATA 10000+
ATA 9000
InnoLite II 2.5" SATA SSD
SATA Slim J200
2.5” 3SE
2.5” 3ME
2.5” 3IE
2.5” 3MG-P
2.5” 3SE-P
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INNODISK iSMART Tool User Guide
Revision 2.6
2.5” 3MR-P
2.5” 3SR-P
2.5” 3MG2-P
SATADOM-MV 3ME
SATADOM-SV 3ME
SATADOM-SH 3ME
SATADOM-MV 3IE
SATADOM-SV 3IE
SATADOM-SH 3IE
SATADOM-MV 3SE
SATADOM-SV 3SE
SATADOM-SH 3SE
SATA Slim 3MG-P
SATA Slim 3SE
SATA Slim 3SE-P
SATA Slim 3ME
SATA Slim 3IE mSATA 3ME mSATA 3MG-P mSATA 3IE mSATA 3SE mSATA 3SE-P mSATA mini 3ME mSATA mini 3SE mSATA mini 3IE
CFast 3ME
CFast 3IE
CFast 3SE
G3:
SATA 10000
InnoLite SATA SSD
InnoLite PATA iCF 9000
G4:
EDC 4000+
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INNODISK iSMART Tool User Guide
Revision 2.6
CF 4000+
InnoLite EDC
InnoLite CF iCF 9000
G5:
EDC 4000
CF 4000
G6:
3MG2-P
3.2. OS List
Linux kernel 2.6, 32bit, 64bit
Linux kernel 3.0, 32bit, 64bit
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Key Features
- Monitoring SSD health
- Reporting SSD status
- Identifying potential problems
- Supporting various InnoDisk SSD models
- Linux compatibility
Frequently Answers and Questions
What does the Health value indicate?
How do I use the iSMART tool?
What types of SSDs are supported by the iSMART tool?
Related manuals
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