Op za 3 mrt. 2018 17:30 schreef Ralf Mardorf <silver.bullet@xxxxxxxx>: > Also very helpful could be https://en.wikipedia.org/wiki/Ouija the > result is useless, too, but a good step into the right direction to > notice self-delusion. > When it comes to predicting stats; agreed. This is the other way around; historic data on how $device *has* behaved. Something which can help with replacing early etc. In our case: a certain model HDD was reported with a high error rate. Sure enough, once one of them failed, 2 others were quick to follow. Thanks to the warning from this data, we were prepared and could simply swap the disks without any downtime. Oh yeah, the replacements were from the same brand, just another model. Superstition? Perhaps, but so far, so good ;). Mvg, Guus Snijders >
