Re: {* 05.00 *}Re: Re: Desperate with 870 QVO and ZFS

Hi!! 

Thanks ;) really man :) 

Answering below in bold blue...

El 2022-04-07 12:05, Stefan Esser escribió:

> I just noticed that this is not the extreme total size of a ZFS pool
> (should have noticed this while answering late at night ...)
> 
> And no, a specified life-time of 2880 TB written is not much, it is
> at the absolute lower end of currently available SSDs at 360 TB per
> 1 TB of capacity. 
> 
> YEP THAT'S IT...
> 
> This is equivalent to 360 total capacity writes, but given the high
> amount of write amplification that can be assumed to occur in your
> use case, I'd heavily over-provision a system with such SSDs ...
> (or rather: strictly avoid them in a non-consumer setting). 
> 
> It's slightly late for over-provisioning... you know... we have done the zpool create with the whole disk..not just a slice.... 
> 
> WE CAN TRY TO BE SLIGHTLY FAR FROM THE 80% CAPACITY LIMIT BUT.... NOT POSSIBLE NOW... AT LEAST FOR THIS GROUP OF SERVERS... 
> 
> CHEERS!