From owner-svn-src-head@freebsd.org Sun Mar 12 12:38:18 2017 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 11BD7D0951A; Sun, 12 Mar 2017 12:38:18 +0000 (UTC) (envelope-from mav@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id B939F13B5; Sun, 12 Mar 2017 12:38:17 +0000 (UTC) (envelope-from mav@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id v2CCcGnY041767; Sun, 12 Mar 2017 12:38:16 GMT (envelope-from mav@FreeBSD.org) Received: (from mav@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id v2CCcG85041766; Sun, 12 Mar 2017 12:38:16 GMT (envelope-from mav@FreeBSD.org) Message-Id: <201703121238.v2CCcG85041766@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: mav set sender to mav@FreeBSD.org using -f From: Alexander Motin Date: Sun, 12 Mar 2017 12:38:16 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r315146 - head/share/man/man4 X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 12 Mar 2017 12:38:18 -0000 Author: mav Date: Sun Mar 12 12:38:16 2017 New Revision: 315146 URL: https://svnweb.freebsd.org/changeset/base/315146 Log: Some more polishing. MFC after: 13 days Modified: head/share/man/man4/ctl.4 Modified: head/share/man/man4/ctl.4 ============================================================================== --- head/share/man/man4/ctl.4 Sun Mar 12 12:12:59 2017 (r315145) +++ head/share/man/man4/ctl.4 Sun Mar 12 12:38:16 2017 (r315146) @@ -31,7 +31,8 @@ .Nm ctl .Nd CAM Target Layer / SCSI target subsystem .Sh SYNOPSIS -To compile this driver into the kernel, place the following line in your +To compile this driver into the kernel, +place the following line in your kernel configuration file: .Bd -ragged -offset indent .Cd "device iscsi" @@ -47,15 +48,14 @@ ctl_load="YES" .Sh DESCRIPTION The .Nm -subsystem provides featured, performant and reliable SCSI target devices -emulation. +subsystem provides SCSI target devices emulation. It supports features such as: .Pp .Bl -bullet -compact .It -Disk, processor and cdrom device emulation +Disk, CD-ROM and processor device emulation .It -Tagged and untagged queueing +Tagged queueing .It SCSI task attribute support (ordered, head of queue, simple tags) .It @@ -122,7 +122,7 @@ subsystem includes two backends to creat kinds of backing stores: .Bl -tag -width ramdisk .It block -Stores data on ZFS ZVOLs, files or raw block devices. +Stores data in ZFS ZVOLs, files or raw block devices. .It ramdisk Stores data in RAM, that makes it mostly useful for performance testing. Depending on configured capacity can work as black hole, thin or thick @@ -187,7 +187,7 @@ primary; .It 1 secondary. .El -This role can be overriden on per-LUN basis using "ha_role" LUN option, +This role can be overridden on per-LUN basis using "ha_role" LUN option, so that for one LUN one node is primary, while for another -- another. Role change from primary to secondary for HA modes 0 and 2 closes backends, the opposite change -- opens.