Date: Fri, 24 Aug 2018 15:49:38 +0000 (UTC) From: Benedict Reuschling <bcr@FreeBSD.org> To: doc-committers@freebsd.org, svn-doc-all@freebsd.org, svn-doc-head@freebsd.org Subject: svn commit: r52171 - head/en_US.ISO8859-1/books/handbook/zfs Message-ID: <201808241549.w7OFncVB035889@repo.freebsd.org>
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Author: bcr Date: Fri Aug 24 15:49:37 2018 New Revision: 52171 URL: https://svnweb.freebsd.org/changeset/doc/52171 Log: Update all headers in the "zpool list" examples in the ZFS chapter to display all columns that are currently available. In particular, CKPOINT, EXPANDSZ, and FRAG were added and set with sensible defaults for the example. Reviewed by: sevan@ Differential Revision: https://reviews.freebsd.org/D16834 Modified: head/en_US.ISO8859-1/books/handbook/zfs/chapter.xml Modified: head/en_US.ISO8859-1/books/handbook/zfs/chapter.xml ============================================================================== --- head/en_US.ISO8859-1/books/handbook/zfs/chapter.xml Fri Aug 24 15:05:57 2018 (r52170) +++ head/en_US.ISO8859-1/books/handbook/zfs/chapter.xml Fri Aug 24 15:49:37 2018 (r52171) @@ -1103,8 +1103,8 @@ config: errors: No known data errors &prompt.root; <userinput>zpool list</userinput> -NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT -healer 960M 92.5K 960M 0% 1.00x ONLINE -</screen> +NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT +healer 960M 92.5K 960M - - 0% 0% 1.00x ONLINE -</screen> <para>Some important data that to be protected from data errors using the self-healing feature is copied to the pool. A @@ -2436,9 +2436,9 @@ usr/home/joe 1.3G 128k 1.3G 0% /us replication with these two pools:</para> <screen>&prompt.root; <userinput>zpool list</userinput> -NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT -backup 960M 77K 896M 0% 1.00x ONLINE - -mypool 984M 43.7M 940M 4% 1.00x ONLINE -</screen> +NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT +backup 960M 77K 896M - - 0% 0% 1.00x ONLINE - +mypool 984M 43.7M 940M - - 0% 4% 1.00x ONLINE -</screen> <para>The pool named <replaceable>mypool</replaceable> is the primary pool where data is written to and read from on a @@ -2479,9 +2479,9 @@ You must redirect standard output.</screen> <screen>&prompt.root; <userinput>zfs send <replaceable>mypool</replaceable>@<replaceable>backup1</replaceable> > <replaceable>/backup/backup1</replaceable></userinput> &prompt.root; <userinput>zpool list</userinput> -NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT -backup 960M 63.7M 896M 6% 1.00x ONLINE - -mypool 984M 43.7M 940M 4% 1.00x ONLINE -</screen> +NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT +backup 960M 63.7M 896M - - 0% 6% 1.00x ONLINE - +mypool 984M 43.7M 940M - - 0% 4% 1.00x ONLINE -</screen> <para>The <command>zfs send</command> transferred all the data in the snapshot called <replaceable>backup1</replaceable> to @@ -2508,9 +2508,9 @@ total estimated size is 50.1M TIME SENT SNAPSHOT &prompt.root; <userinput>zpool list</userinput> -NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT -backup 960M 63.7M 896M 6% 1.00x ONLINE - -mypool 984M 43.7M 940M 4% 1.00x ONLINE -</screen> +NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT +backup 960M 63.7M 896M - - 0% 6% 1.00x ONLINE - +mypool 984M 43.7M 940M - - 0% 4% 1.00x ONLINE -</screen> <sect3 xml:id="zfs-send-incremental"> <title>Incremental Backups</title> @@ -2526,9 +2526,9 @@ NAME USED AVAIL REFER MOUNTPOINT mypool@replica1 5.72M - 43.6M - mypool@replica2 0 - 44.1M - &prompt.root; <userinput>zpool list</userinput> -NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT -backup 960M 61.7M 898M 6% 1.00x ONLINE - -mypool 960M 50.2M 910M 5% 1.00x ONLINE -</screen> +NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT +backup 960M 61.7M 898M - - 0% 6% 1.00x ONLINE - +mypool 960M 50.2M 910M - - 0% 5% 1.00x ONLINE -</screen> <para>A second snapshot called <replaceable>replica2</replaceable> was created. This @@ -2547,9 +2547,9 @@ total estimated size is 5.02M TIME SENT SNAPSHOT &prompt.root; <userinput>zpool list</userinput> -NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT -backup 960M 80.8M 879M 8% 1.00x ONLINE - -mypool 960M 50.2M 910M 5% 1.00x ONLINE - +NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT +backup 960M 80.8M 879M - - 0% 8% 1.00x ONLINE - +mypool 960M 50.2M 910M - - 0% 5% 1.00x ONLINE - &prompt.root; <userinput>zfs list</userinput> NAME USED AVAIL REFER MOUNTPOINT @@ -2929,8 +2929,8 @@ mypool/compressed_dataset logicalused 496G like this example:</para> <screen>&prompt.root; <userinput>zpool list</userinput> -NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT -pool 2.84G 2.19M 2.83G 0% 1.00x ONLINE -</screen> +NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT +pool 2.84G 2.19M 2.83G - - 0% 0% 1.00x ONLINE -</screen> <para>The <literal>DEDUP</literal> column shows the actual rate of deduplication for the pool. A value of @@ -2946,8 +2946,8 @@ pool 2.84G 2.19M 2.83G 0% 1.00x ONLINE -</screen> <para>Redundant data is detected and deduplicated:</para> <screen>&prompt.root; <userinput>zpool list</userinput> -NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT -pool 2.84G 20.9M 2.82G 0% 3.00x ONLINE -</screen> +NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT +pool 2.84G 20.9M 2.82G - - 0% 0% 3.00x ONLINE -</screen> <para>The <literal>DEDUP</literal> column shows a factor of <literal>3.00x</literal>. Multiple copies of the ports tree
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