From owner-svn-src-all@FreeBSD.ORG Thu Mar 20 19:23:39 2014 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 3F1072BC; Thu, 20 Mar 2014 19:23:39 +0000 (UTC) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:1900:2254:2068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 11EE168B; Thu, 20 Mar 2014 19:23:39 +0000 (UTC) Received: from svn.freebsd.org ([127.0.1.70]) by svn.freebsd.org (8.14.8/8.14.8) with ESMTP id s2KJNcG7083517; Thu, 20 Mar 2014 19:23:38 GMT (envelope-from delphij@svn.freebsd.org) Received: (from delphij@localhost) by svn.freebsd.org (8.14.8/8.14.8/Submit) id s2KJNc7w083515; Thu, 20 Mar 2014 19:23:38 GMT (envelope-from delphij@svn.freebsd.org) Message-Id: <201403201923.s2KJNc7w083515@svn.freebsd.org> From: Xin LI Date: Thu, 20 Mar 2014 19:23:38 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-vendor@freebsd.org Subject: svn commit: r263437 - vendor/illumos/dist/man/man1m X-SVN-Group: vendor MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 20 Mar 2014 19:23:39 -0000 Author: delphij Date: Thu Mar 20 19:23:38 2014 New Revision: 263437 URL: http://svnweb.freebsd.org/changeset/base/263437 Log: 4570 Document dedupditto pool property 4572 Dedup-related documentation additions for zpool and zdb. 1371 Add -D option description to zpool(1M) manpage illumos/illumos-gate@e902ed8e4d63380fc7ba67f74c52053dcedf7761 Modified: vendor/illumos/dist/man/man1m/zdb.1m vendor/illumos/dist/man/man1m/zpool.1m Modified: vendor/illumos/dist/man/man1m/zdb.1m ============================================================================== --- vendor/illumos/dist/man/man1m/zdb.1m Thu Mar 20 19:19:11 2014 (r263436) +++ vendor/illumos/dist/man/man1m/zdb.1m Thu Mar 20 19:23:38 2014 (r263437) @@ -133,6 +133,12 @@ compression ratio (compress), inflation If specified twice, display a histogram of deduplication statistics, showing the allocated (physically present on disk) and referenced (logically referenced in the pool) block counts and sizes by reference count. +.sp +If specified a third time, display the statistics independently for each deduplication table. +.sp +If specified a fourth time, dump the contents of the deduplication tables describing duplicate blocks. +.sp +If specified a fifth time, also dump the contents of the deduplication tables describing unique blocks. .RE .sp Modified: vendor/illumos/dist/man/man1m/zpool.1m ============================================================================== --- vendor/illumos/dist/man/man1m/zpool.1m Thu Mar 20 19:19:11 2014 (r263436) +++ vendor/illumos/dist/man/man1m/zpool.1m Thu Mar 20 19:23:38 2014 (r263437) @@ -764,6 +764,19 @@ can provide additional information about .sp .ne 2 .na +\fB\fBdedupditto\fR=\fB\fInumber\fR\fR +.ad +.sp .6 +.RS 4n +Threshold for the number of block ditto copies. If the reference count for a +deduplicated block increases above this number, a new ditto copy of this block +is automatically stored. The default setting is 0 which causes no ditto copies +to be created for deduplicated blocks. The miniumum legal nonzero setting is 100. +.RE + +.sp +.ne 2 +.na \fB\fBdelegation\fR=\fBon\fR | \fBoff\fR\fR .ad .sp .6 @@ -1792,6 +1805,29 @@ Displays verbose data error information, data errors since the last complete pool scrub. .RE +.sp +.ne 2 +.na +\fB\fB-D\fR\fR +.ad +.RS 6n +Display a histogram of deduplication statistics, showing the allocated (physically present on disk) and +referenced (logically referenced in the pool) block counts and sizes by reference count. +.RE + +.sp +.ne 2 +.na +\fB\fB-T\fR \fBu\fR | \fBd\fR\fR +.ad +.RS 12n +Display a time stamp. +.sp +Specify \fBu\fR for a printed representation of the internal representation of +time. See \fBtime\fR(2). Specify \fBd\fR for standard date format. See +\fBdate\fR(1). +.RE + .RE .sp