From owner-freebsd-current@freebsd.org Tue Aug 25 16:51:54 2020 Return-Path: Delivered-To: freebsd-current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 512A33B13EB for ; Tue, 25 Aug 2020 16:51:54 +0000 (UTC) (envelope-from danilogondolfo@gmail.com) Received: from mail-ua1-f49.google.com (mail-ua1-f49.google.com [209.85.222.49]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BbZlY62vRz3S6s; Tue, 25 Aug 2020 16:51:53 +0000 (UTC) (envelope-from danilogondolfo@gmail.com) Received: by mail-ua1-f49.google.com with SMTP id y2so359953uaq.0; Tue, 25 Aug 2020 09:51:53 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Qh931vQAmfojWQDSxV/DVI6oMZuRXdktMGHndQ1zh7k=; b=k8wS1pCvzOViDdE5b/Tp8keXoMXqTehWL+3KpxtRMaL5uZO5ZydhsGAoAqS9GdszrY 8Rv8aMBL4GWAGgWJ0yY4xsfrCq9tUDt73xSeUhnZfowgxNBdH8qCHCaYGBhBGFyAHIhT G1oKGwfi4v3Xga/WQABMjrBElbz6UY/5Iylak+grqJ4wRdYykUhNjzHD04pLUhWJK8Fw YhPpuCkQJz5+TLUYbMfmoT3jOXS+OVTX37foIc2WWlGRPb8mefitNZ9xO7BF1P9jDaJH xF7Sja6VYLHUatN2LHK1ic+jhkj+l1XLenAMXIqHIh5jf2Q74Y5DTjFyJyhcPofUUYkB xhVw== X-Gm-Message-State: AOAM530u1syyLnJSotvC3j/KId/5yzgUV2TuzsvUhrqKF01lbCPPluqU mNv+pVNCgeyjwXdSwwVw1YLjZy4irb6HzVVv4haHKUC2WBY= X-Google-Smtp-Source: ABdhPJy0gPNZ6CxmkqvBd66pVZJEQ6ETTWLAZXsWp6tV2KxqxAQB+DvaUzu1ANthwnSlOlCLARKPe3YZRP/F8hKovAc= X-Received: by 2002:ab0:61cd:: with SMTP id m13mr1637476uan.38.1598374311301; Tue, 25 Aug 2020 09:51:51 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: =?UTF-8?Q?Danilo_Eg=C3=AAa_Gondolfo?= Date: Tue, 25 Aug 2020 17:51:40 +0100 Message-ID: Subject: Re: OpenZFS support merged To: Matthew Macy Cc: freebsd-current X-Rspamd-Queue-Id: 4BbZlY62vRz3S6s X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; REPLY(-4.00)[] Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.33 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 25 Aug 2020 16:51:54 -0000 On Tue, Aug 25, 2020 at 5:43 PM Matthew Macy wrote: > On Tue, Aug 25, 2020 at 9:36 AM Danilo Eg=C3=AAa Gondolfo > wrote: > > > > On Tue, Aug 25, 2020 at 3:39 AM Matthew Macy wrote: > >> > >> r364746 merged OpenZFS support in to HEAD. > >> > >> The change should be transparent unless you want to use new features. > >> I caution against 'zpool upgrade' for the next few weeks. > >> > >> https://svnweb.freebsd.org/base?view=3Drevision&revision=3D364746 > >> > >> If you encounter problems please report them to me, Ryan Moeller, and > -current. > >> _______________________________________________ > >> freebsd-hackers@freebsd.org mailing list > >> https://lists.freebsd.org/mailman/listinfo/freebsd-hackers > >> To unsubscribe, send any mail to " > freebsd-hackers-unsubscribe@freebsd.org" > > > > > > Hi, that is good news. > > > > It seems that our boot loader will fail to boot after zpool upgrade. Is > that a known issue? > > No. Unfortunately zstd support was merged in to openzfs very late in > the CFT. Features needed for read like zstd need to be white listed in > the loader and added to the support. > > -M > > > > I've replicated my setup, root zfs over GELI, in a VM to avoid any > surprise (phew!), and it booted fine after upgrading the system. Although > it fails after zpool upgrade (yes, I know you've asked us to be cautious > with zpool upgrade): > > > > ZFS: unsupported feature: org.freebsd:zstd_compress > > ZFS: pool zroot is not supported > > ZFS: can't find pool by guid > > > > Thank you! > Fair enough. I believe it should be mentioned in the UPDATING file then. It's not clear that it will happen if one zpool upgrades his/her pools. Thank you.