From nobody Mon May 23 19:00:28 2022 X-Original-To: fs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 02AD61B3BA8B for ; Mon, 23 May 2022 19:00:29 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4L6RVN5yVZz3m2K for ; Mon, 23 May 2022 19:00:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id A956E15614 for ; Mon, 23 May 2022 19:00:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 24NJ0SC1075679 for ; Mon, 23 May 2022 19:00:28 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 24NJ0SKS075678 for fs@FreeBSD.org; Mon, 23 May 2022 19:00:28 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 153173] [zfs] booting from a gzip-compressed dataset doesn't work Date: Mon, 23 May 2022 19:00:28 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 13.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: imp@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1653332428; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=8albl6teJrT5T0BeQ27VBERLZOs3Ro5cIU1YNuP/9e8=; b=vC8TdQtuOEN9jtm49G31qw+iOkZf2ZDgvrNeCxF6GFoNBzmQ32r5c04HFvRb4PJlw2p3M+ K8uRsYlktCf5zm8LibRdujjGybYnrvHV5cTBXrGxnjk/5Vb9KeoaVLEW1hZyEuU/E4uNiZ 8f5+53harfCSyGD5pfHUr4dmwd8BpSsv9Fps+F0j6Py786gy8oJjzTxabONkk1WpqBZYMR iAnr27usfA3qKfzKxox4Yxone54yLvUKwVY/7ezvky3ooNFECaiNsR4wN7J/KPke3Cxavj jsCmkO4fPlmiq7RAKDylaiRRxWl/yJLHMrAvuVXeu6AYTVfUnV55EdGoZBJNMw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1653332428; a=rsa-sha256; cv=none; b=wJTRh2OA3q1LIL35FUItpIJ5QeAr//bnqgeXTnLvcTzBosDBPGqIPyX3jyzNyBdQKIgoRo bigc+EAlxPSSfgcIJ6D0kPqCjlomqpmv57rmx2yL3OK1JeP1XTZ/5r1qYKv1NQlflU2QIP bZsMXl/pqQKqjiGavGkomiUd03pIvwxN6Y6L+vbKxTKdYVJIBMZdLawukz+Vq6J1HtjRCc N7k3g/Z/T800PFbRRYYneCIY20B3JbR1VI2+PRK6nJykh3QWWIQfjQ+/OWjyen/Wd7kXf4 DFvY2vdl3yDuSMkMYyfmypvfIdgtPGaFPEB7UAeFV3yTqUSUz+m78pMp+KeZgQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D153173 Warner Losh changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |imp@FreeBSD.org --- Comment #8 from Warner Losh --- This patch looks good. It leverages code we already have in the boot loader (inflate.o and friends) so the size increase should be minor (should test t= he before/after size). zstd is also in the boot loader (or at least compiled for the boot loader),= so we could use that instead. In an ideal world, the boot loader would lose inflate.o and friends and use= the functionality from zstd instead since that's supposed to be a replacement f= or it. Since we only use it in gzipfs and pkgfs, perhaps that wouldn't be a he= avy lift and that would result in a savings of maybe 20k which I think is going= to be more and more important to look for as the loader slowly bloats over tim= e. the EFI loader is in good shape, but the BIOS/CMS loader is getting tight on space with all we've added to it over the years. --=20 You are receiving this mail because: You are the assignee for the bug.=