S.M.A.R.T.

Self-Monitoring, Analysis, and Reporting Technology

Infrastructure

Storage

S.M.A.R.T. (Wikipedia)

Key Attributes

In order of importance...

198 (0xC6) Offline Uncorrectable

should be 0 (zero)

196 (0xC4) Reallocation Event Count

should be 0 (zero)

5 (0x05) Reallocated Sector Count

should be 0 (zero)

197 (0xC5) Current Pending Sector Count

should be 0 (zero)

NOTE: A study at Google in 2006 found that 36% of failed drives did so without recording any S.M.A.R.T. errors and 56% failed without recording any count for the four key warnings detailed above. Always have a backup.

For further information on Attributes hover over the attributes in GSmartControl or see the Wikipedia page (https://en.wikipedia.org/wiki/S.M.A.R.T.)

gnome-disk-utility

Using gnome-disk-utility, select SMART Data & Self-Tests... from the menu, or press Ctrl-S

smartmontools

sudo gsmartcontrol

sudo smartctl -i /dev/sda

sudo smartctl -a /dev/sda

sudo smartctl -t short /dev/sda

Bibliography

https://en.wikipedia.org/wiki/S.M.A.R.T.https://www.fosslinux.com/750/how-to-check-the-smart-status-of-a-storage-drive-on-linux-mint.htmhttps://linuxconfig.org/how-to-check-an-hard-drive-health-from-the-command-line-using-smartctl

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