Date: Mon, 6 May 2019 11:24:35 +0200 From: "Patrick M. Hausen" <hausen@punkt.de> To: Michelle Sullivan <michelle@sorbs.net> Cc: Karl Denninger <karl@denninger.net>, freebsd-stable@freebsd.org Subject: Re: ZFS... Message-ID: <FB24B69C-D4D0-4518-B408-F6449521CEF6@punkt.de> In-Reply-To: <A7928311-8F51-4C72-839C-C9C2BA62C66E@sorbs.net> References: <30506b3d-64fb-b327-94ae-d9da522f3a48@sorbs.net> <CAOtMX2gf3AZr1-QOX_6yYQoqE-H%2B8MjOWc=eK1tcwt5M3dCzdw@mail.gmail.com> <56833732-2945-4BD3-95A6-7AF55AB87674@sorbs.net> <3d0f6436-f3d7-6fee-ed81-a24d44223f2f@netfence.it> <17B373DA-4AFC-4D25-B776-0D0DED98B320@sorbs.net> <70fac2fe3f23f85dd442d93ffea368e1@ultra-secure.de> <70C87D93-D1F9-458E-9723-19F9777E6F12@sorbs.net> <CAGMYy3tYqvrKgk2c==WTwrH03uTN1xQifPRNxXccMsRE1spaRA@mail.gmail.com> <5ED8BADE-7B2C-4B73-93BC-70739911C5E3@sorbs.net> <d0118f7e-7cfc-8bf1-308c-823bce088039@denninger.net> <2e4941bf-999a-7f16-f4fe-1a520f2187c0@sorbs.net> <CAOtMX2gOwwZuGft2vPpR-LmTpMVRy6hM_dYy9cNiw%2Bg1kDYpXg@mail.gmail.com> <34539589-162B-4891-A68F-88F879B59650@sorbs.net> <CAOtMX2iB7xJszO8nT_KU%2BrFuSkTyiraMHddz1fVooe23bEZguA@mail.gmail.com> <576857a5-a5ab-eeb8-2391-992159d9c4f2@denninger.net> <A7928311-8F51-4C72-839C-C9C2BA62C66E@sorbs.net>
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Hi! > Am 01.05.2019 um 02:14 schrieb Michelle Sullivan <michelle@sorbs.net>: > And the irony is the FreeBSD policy to default to zfs on new installs = using the complete drive.. even when there is only one disk available = and regardless of the cpu or ram class... with one usb stick I have = around here it attempted to use zfs on one of my laptops. But *any* filesystem other than ZFS on a single disk and non-ECC memory = is worse! So what=E2=80=99s gained by defaulting back to UFS in these cases? There=E2=80=99s the edge case of embedded/very low memory systems but = people who build these probably know what they are doing? And of course I use UFS = in VMs running on a host with ZFS =E2=80=A6 depending on whether I need the = snapshot/replication features in the guest or not. Kind regards, Patrick --=20 punkt.de GmbH Internet - Dienstleistungen - Beratung Kaiserallee 13a Tel.: 0721 9109-0 Fax: -100 76133 Karlsruhe info@punkt.de http://punkt.de AG Mannheim 108285 Gf: Juergen Egeling
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