View ssd Service Life in CentOS

View ssd Service Life in CentOS

Install necessary software

Yum install-y MegaCli Lib_Utils

Obtain the device id.

/Opt/MegaRAID/MegaCli/MegaCli64-LdPdInfo-aALL | grep-B 30 'solid State devic' | grep 'device id'

What I get here is 1. When smartctl is used below, 1

Smartctl-a-d sat + megaraid, 1/dev/sdc | grep Media_Wearout_Indicator

Wear Levelling Count (average number of particle writes): The last column is 0, that is, the total number of writes/erases (P/E) on this hard disk is 0, and there is still 100% lifetime.

ID # ATTRIBUTE_NAME flag value worst thresh type updated WHEN_FAILED RAW_VALUE233 Media_Wearout_Indicator 0x0032 100 000 Old_age Always-0