Anyone good at reading hard drive stats?

Western Digital drive:

https://imgur.com/ZTECBk5

Hitachi drive:

https://imgur.com/a/qtTkFcu

If the reallocation event count is higher than the threshold, how is the drive OK? I understand very little about these stats, aside from what I looked up. How is the raw value all zeroes, but the current value is 100? Not getting that. I hope someone more experienced can help explain this.

Submitted April 29, 2018 at 03:44AM by omiox https://ift.tt/2r73a9x