6. System Diagnostic Tool
Scalable Modular Server DX2000 Maintenance Guide
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Chapter 1 Maintenance
Checking the SAS SSD life information
6.2.7
You can check the life of SAS SSD from the saved log.
・
When you saved the log in a removable device
Extract the file td_yymmddhhmmss.tar.gz.
Open one of td_yymmddhhmmss.log from the extracted files.
・
When you saved the log in a file using the terminal log function
Open the file saved in the terminal.
The life level 1 to 5 is displayed in “[DEVICE INFORMATION] SAS SSD device information” in the file.
Use the search key “SSD Life Level”.
An example of displaying the device information of SAS SSD is shown below.
The meaning of the life information level is shown in the table below.
Level Life
(%) Meaning
5 100-
51 Safe
4 50-
21
Live
3
20- 11
Coming to the
end
2 10-
6 Replacement
required
1 5-
0
Dead
Host : 0
Channel : 0
SCSI ID : 0
Lun : 0
Vendor Name : ATA
Model : SAMSUNG MZNLN256HCHP-00000
Type : Direct-Device
ANSI SCSI Revision: 05
Block Number : 500118192
Block Size : 512
Capacity : 256060514304
Serial Number : XXXXXXXXXXXXXX
Rotation Rate : 1
SSD Life Level : Level 5 *Life information
SSD Life : 89 percent
Device File : /dev/sg0
Firmware Revision : EMT2100Q
Содержание DX2000
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