I appear to have a SSD who's S.M.A.R.T power on hours is not infact power on hours... File systems on it were made in June 2021, but the drive reports 5000~ hours (0.5 years) of Power On Hours. Use case was a NAS device with constant writes. Really weird!
one honk maybe more
benjojo
replied 15 Nov 2022 13:38 +0000
in reply to: https://benjojo.co.uk/u/benjojo/h/31dyjN1Rw7BdRFPKx4
Huh, even the RRDs show (what I think) is an angle change for the power on hours over the last year... Really really strange Device is a CT250MX500SSD1
benjojo
replied 15 Nov 2022 13:48 +0000
in reply to: https://hostux.social/users/alarig/statuses/109348118920198665
benjojo
replied 15 Nov 2022 13:47 +0000
in reply to: https://benjojo.co.uk/u/benjojo/h/K99N49rrB7k1N8c3KN
Interesting that the rate of increase on power on hours don't seem to be massively linked to I/O load. Very odd. Maybe it's some power saving thing (as @eta suggested) but at the same time... I think the red dots might be linked to Kernel upgrades... (Also I should figure out what all that new write load is...)
