Date: Thu, 9 May 2013 21:14:48 -0500 From: Adam Vande More <amvandemore@gmail.com> To: Jeremy Chadwick <jdc@koitsu.org> Cc: Benjamin Adams <benjamindadams@gmail.com>, "freebsd-stable@freebsd.org" <freebsd-stable@freebsd.org>, Shane Ambler <FreeBSD@shaneware.biz> Subject: Re: recommended memory for zfs Message-ID: <CA%2BtpaK2mFuwZt8M5N1YDg5gM3u8EkFW3uR%2BdtjXgHabt=hhHHQ@mail.gmail.com> In-Reply-To: <20130510020628.GA98750@icarus.home.lan> References: <518BA237.3030700@gmail.com> <518C450B.5070809@ShaneWare.Biz> <518C51AF.5050609@gmail.com> <20130510020628.GA98750@icarus.home.lan>
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On Thu, May 9, 2013 at 9:06 PM, Jeremy Chadwick <jdc@koitsu.org> wrote: > The advice of "1GB of RAM per 1TB of disk space" is absolute nonsense on > numerous levels -- whoever gave this advice to Shane either has no > understanding of how filesystems/ZFS works, or does but chose to > simplify to the point where they're providing half-ass information. IIRC, that used to be the guideline for memory requirements for dedup. -- Adam Vande More
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