Sujet : Re: Predictive failures
De : blockedofcourse (at) *nospam* foo.invalid (Don Y)
Groupes : sci.electronics.designDate : 17. Apr 2024, 17:05:56
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <uvos1d$1mfrb$1@dont-email.me>
References : 1 2 3 4 5
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On 4/17/2024 8:42 AM, Don Y wrote:
a typical run-of-the-mill disk performs at about 60MB/s. So, ~350MB/min
or 21GB/hr. That's ~500GB/day or 180TB/yr.
Assuming 24/7/365 use.
In a 9-to-5 environment, that would be (5/7)*60TB (to account for idle time
on weekends) or ~40TB/yr.
Said another way, I'd expect a 55TB/yr drive to run at about (55/40)*60MB/s
or ~80MB/s. A drive that runs at 100MB/s (not uncommon) would be ~100TB/yr.
That number doesn't look right. 100/80 = 1.25 so that 55 should probably be
about 70TB/yr (not 100!).
I guess a calculator would be handy... :>
Predictive failures
Re: Predictive failures