Date: Mon, 14 Aug 2023 11:02:50 -0700 From: Alan Somers <asomers@freebsd.org> To: freebsd-fs@freebsd.org Subject: Re: zfs on ssd Message-ID: <CAOtMX2hVnSAzkyjo%2BM8gKNH5EZDhwn36qOxA-m8qGVvOxutDYA@mail.gmail.com> In-Reply-To: <ZNpp7VAFFs2qjEnG@int21h> References: <ZNpp7VAFFs2qjEnG@int21h>
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Yeah, that will work fine. The only weird thing is that iops won't be evenly distributed. The larger SSD will get twice as much I/O as the smaller one. Just make sure that they both have the same blocksize, or else simply force the ashift to 12. On Mon, Aug 14, 2023 at 10:52=E2=80=AFAM void <void@f-m.fm> wrote: > > Hello list, > > I'd like to zpool 2x different size ssds into a single (non-redundant) > pool. One is nearly 2Tb the other is nearly 4Tb. > > Will this work without performance penalty? I'm hoping that, > because it'll be a non-redundant stripe, it'd work as expected > without issue. The contest here is -current. > > Right now each ssd is its own zpool > > -- >
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