I have a SAS SSD and I want to know few things like "Perc_Lifetime_Remain", etc. In the exisiting SATA SSD drive, we are fetching these info by using smartctl tool ("smartctl -A diskname"). But the same command when executed in my new SAS SSD, doesn't give any info of these attributes.
Can anyone let me know, how does smartctl command works?, Will it work only with SATA drives and not with SAS drives? Does the output varies according to the different vendors disks like STEC,MICRON,HITACHI,TOSHIBA? How to get these attributes in SAS SSD?