Re: {* 05.00 *}Re: Re: Desperate with 870 QVO and ZFS
- In reply to: Stefan Esser : "Re: {* 05.00 *}Re: Desperate with 870 QVO and ZFS"
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Date: Thu, 07 Apr 2022 13:57:33 UTC
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!