From owner-freebsd-fs@freebsd.org Mon Feb 8 20:34:38 2021 Return-Path: Delivered-To: freebsd-fs@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 1C7C3540E00 for ; Mon, 8 Feb 2021 20:34:38 +0000 (UTC) (envelope-from asomers@gmail.com) Received: from mail-oi1-f174.google.com (mail-oi1-f174.google.com [209.85.167.174]) (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 4DZHnT0m7lz4prd for ; Mon, 8 Feb 2021 20:34:36 +0000 (UTC) (envelope-from asomers@gmail.com) Received: by mail-oi1-f174.google.com with SMTP id l19so4552328oih.6 for ; Mon, 08 Feb 2021 12:34:36 -0800 (PST) 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=FnOcUOHNVYIyp37i1pvIe4EHtqSMyxoOr5tQwbWa20s=; b=GUoTU54CHIyG4arxoQA3XaYKGMwR+plviASzXKuORDJZZqZBL6/jE5M4Y99Y1fMT7X nFCXEz2T1yXr06TFqLg5PlpMXqcGhw/FqcF/I3AzZIDhyjn9aKyKwjvVS1MDX4VBVvcP YoCndB2mPVaAMQKLG7aes3khKiKluo9qCpLANmQIh0RBXO0LtCp0TkBb6M8w9p6QPSSH qw0bdH/e6NDmO9xyV2WMQpv9oM+qQpU6+I7aafkG8HIzvL4V4mNrPDA53FXSLzdx8mwr cGb1wFkr+pZew2PKnhIW3w1N4qG3R8FjYyXE4L3vYidNxeWxrxN3j1DBPFJG3lQ/0SB6 Tr5w== X-Gm-Message-State: AOAM533Sv57qAs+LzS7rSFFeYpXJ1Tr+tFXqRXYFcJZgYfqJsEI/Yb0u YpOv+fMt2wEGFkK/WfEVu5xvyteo5EfeXXigPh3XjIUA3Qg= X-Google-Smtp-Source: ABdhPJw0E7lRdmfT56d1hDmkXCRCzfMsNFi0to4skoiB9A3bJH2smuc2+t6TZUgt1EfC33XYx0qYMeqhQmEjhk19xuM= X-Received: by 2002:a54:4813:: with SMTP id j19mr339727oij.73.1612816475828; Mon, 08 Feb 2021 12:34:35 -0800 (PST) MIME-Version: 1.0 References: <8BF84A0F-E66D-423A-AB99-0D19A9BB37EE@via.net> In-Reply-To: <8BF84A0F-E66D-423A-AB99-0D19A9BB37EE@via.net> From: Alan Somers Date: Mon, 8 Feb 2021 13:34:24 -0700 Message-ID: Subject: Re: zpool list vs df free space? To: joe mcguckin Cc: freebsd-fs X-Rspamd-Queue-Id: 4DZHnT0m7lz4prd X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of asomers@gmail.com designates 209.85.167.174 as permitted sender) smtp.mailfrom=asomers@gmail.com X-Spamd-Result: default: False [-2.00 / 15.00]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; TO_DN_ALL(0.00)[]; NEURAL_HAM_SHORT(-1.00)[-1.000]; RCPT_COUNT_TWO(0.00)[2]; FORGED_SENDER(0.30)[asomers@freebsd.org,asomers@gmail.com]; SUBJECT_ENDS_QUESTION(1.00)[]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FROM_NEQ_ENVFROM(0.00)[asomers@freebsd.org,asomers@gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; ARC_NA(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[209.85.167.174:from]; FREEFALL_USER(0.00)[asomers]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-fs@freebsd.org]; DMARC_NA(0.00)[freebsd.org]; SPAMHAUS_ZRD(0.00)[209.85.167.174:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[209.85.167.174:from]; RWL_MAILSPIKE_POSSIBLE(0.00)[209.85.167.174:from]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-fs] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.34 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 08 Feb 2021 20:34:38 -0000 df is reporting usable space. "zpool list" includes RAID overhead and padding blocks. Try "zfs list" instead. That should be closer to what df reports. On Mon, Feb 8, 2021 at 1:27 PM joe mcguckin wrote: > df -h reports 66T available > > zpool list says 102T > > Why the discrepency? > > This is on a system with 7 16Tb drives configured as raidz2. > > Thanks, > > Joe > > > Joe McGuckin > ViaNet Communications > > joe@via.net > 650-207-0372 cell > 650-213-1302 office > 650-969-2124 fax > > > > _______________________________________________ > freebsd-fs@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org" >