mirror of
https://github.com/Zeckmathederg/glfs.git
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ab0972f798
git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@8414 af4574ff-66df-0310-9fd7-8a98e5e911e0
647 lines
22 KiB
XML
647 lines
22 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!ENTITY % general-entities SYSTEM "../../general.ent">
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%general-entities;
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<!ENTITY sg3_utils-download-http "http://sg.danny.cz/sg/p/sg3_utils-&sg3_utils-version;.tgz">
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<!ENTITY sg3_utils-download-ftp " ">
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<!ENTITY sg3_utils-md5sum "17b8f2bc1b32bd036515683cc87328ea">
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<!ENTITY sg3_utils-size "881 KB">
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<!ENTITY sg3_utils-buildsize "10 MB">
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<!ENTITY sg3_utils-time "0.3 SBU">
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]>
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<sect1 id="sg3_utils" xreflabel="sg3_utils-&sg3_utils-version;">
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<?dbhtml filename="sg3_utils.html"?>
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<sect1info>
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<othername>$LastChangedBy$</othername>
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<date>$Date$</date>
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</sect1info>
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<title>sg3_utils-&sg3_utils-version;</title>
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<indexterm zone="sg3_utils">
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<primary sortas="a-sg3_utils">sg3_utils</primary>
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</indexterm>
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<sect2 role="package">
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<title>Introduction to sg3_utils</title>
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<para>The <application>sg3_utils</application> package contains low level
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utilities for devices that use a SCSI command set. Apart from SCSI parallel
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interface (SPI) devices, the SCSI command set is used by ATAPI devices
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(CD/DVDs and tapes), USB mass storage devices, Fibre Channel disks, IEEE
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1394 storage devices (that use the "SBP" protocol), SAS, iSCSI and FCoE
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devices (amongst others).</para>
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<bridgehead renderas="sect3">Package Information</bridgehead>
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<itemizedlist spacing="compact">
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<listitem>
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<para>Download (HTTP): <ulink url="&sg3_utils-download-http;"/></para>
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</listitem>
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<listitem>
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<para>Download (FTP): <ulink url="&sg3_utils-download-ftp;"/></para>
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</listitem>
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<listitem>
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<para>Download MD5 sum: &sg3_utils-md5sum;</para>
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</listitem>
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<listitem>
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<para>Download size: &sg3_utils-size;</para>
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</listitem>
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<listitem>
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<para>Estimated disk space required: &sg3_utils-buildsize;</para>
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</listitem>
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<listitem>
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<para>Estimated build time: &sg3_utils-time;</para>
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</listitem>
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</itemizedlist>
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<para condition="html" role="usernotes">User Notes:
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<ulink url="&blfs-wiki;/sg3_utils"/></para>
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</sect2>
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<sect2 role="installation">
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<title>Installation of sg3_utils</title>
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<para>Install <application>sg3_utils</application> by running the following
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commands:</para>
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<screen><userinput>./configure --prefix=/usr &&
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make</userinput></screen>
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<para>This package does not come with a test suite.</para>
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<para>Now, as the <systemitem class="username">root</systemitem> user:</para>
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<screen role="root"><userinput>make install</userinput></screen>
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</sect2>
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<sect2 role="content">
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<title>Contents</title>
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<segmentedlist>
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<segtitle>Installed Programs</segtitle>
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<segtitle>Installed Library</segtitle>
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<segtitle>Installed Directories</segtitle>
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<seglistitem>
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<seg>sg_dd, sg_emc_trespass, sg_format, sg_get_config,
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sg_get_lba_status, sg_ident, sginfo, sg_inq, sg_logs, sg_luns, sg_map,
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sg_map26, sgm_dd, sg_modes, sg_opcodes, sgp_dd, sg_persist, sg_prevent,
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sg_raw, sg_rbuf, sg_rdac, sg_read, sg_read_block_limits, sg_read_buffer,
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sg_readcap, sg_read_long, sg_reassign, sg_requests, sg_reset, sg_rmsn,
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sg_rtpg, sg_safte, sg_sat_identify, sg_sat_phy_event,
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sg_sat_set_features, sg_scan, sg_senddiag, sg_ses, sg_start, sg_stpg,
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sg_sync, sg_test_rwbuf, sg_turs, sg_unmap, sg_verify, sg_vpd,
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sg_write_buffer, sg_write_long, sg_write_same, and sg_wr_mode</seg>
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<seg>libsgutils2.{so,a}</seg>
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<seg>None</seg>
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</seglistitem>
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</segmentedlist>
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<variablelist>
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<bridgehead renderas="sect3">Short Descriptions</bridgehead>
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<?dbfo list-presentation="list"?>
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<?dbhtml list-presentation="table"?>
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<varlistentry id="sg_dd">
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<term><command>sg_dd</command></term>
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<listitem>
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<para>copies data to and from files and devices. Specialised for
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devices that understand the SCSI command set.</para>
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<indexterm zone="sg3_utils sg_dd">
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<primary sortas="b-sg_dd">sg_dd</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_emc_trespass">
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<term><command>sg_emc_trespass</command></term>
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<listitem>
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<para>changes ownership of a LUN from another Service-Processor to
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this one.</para>
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<indexterm zone="sg3_utils sg_emc_trespass">
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<primary sortas="b-sg_emc_trespass">sg_emc_trespass</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_format">
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<term><command>sg_format</command></term>
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<listitem>
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<para>format or resize a SCSI disk (perhaps change its block
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size).</para>
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<indexterm zone="sg3_utils sg_format">
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<primary sortas="b-sg_format">sg_format</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_get_config">
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<term><command>sg_get_config</command></term>
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<listitem>
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<para>sends a SCSI GET CONFIGURATION command (MMC-4 +).</para>
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<indexterm zone="sg3_utils sg_get_config">
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<primary sortas="b-sg_get_config">sg_get_config</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_get_lba_status">
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<term><command>sg_get_lba_status</command></term>
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<listitem>
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<para>sends the SCSI GET LBA STATUS command.</para>
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<indexterm zone="sg3_utils sg_get_lba_status">
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<primary sortas="b-sg_get_lba_status">sg_get_lba_status</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_ident">
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<term><command>sg_ident</command></term>
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<listitem>
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<para>sends a SCSI REPORT or SET IDENTIFYING INFORMATION
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command.</para>
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<indexterm zone="sg3_utils sg_ident">
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<primary sortas="b-sg_ident">sg_ident</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sginfo">
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<term><command>sginfo</command></term>
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<listitem>
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<para>access mode page information for a SCSI (or ATAPI) device.</para>
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<indexterm zone="sg3_utils sginfo">
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<primary sortas="b-sginfo">sginfo</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_inq">
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<term><command>sg_inq</command></term>
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<listitem>
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<para>sends a SCSI INQUIRY or ATA IDENTIFY (PACKET) DEVICE command and
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outputs the response.</para>
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<indexterm zone="sg3_utils sg_inq">
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<primary sortas="b-sg_inq">sg_inq</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_logs">
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<term><command>sg_logs</command></term>
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<listitem>
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<para>access log pages with SCSI LOG SENSE command.</para>
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<indexterm zone="sg3_utils sg_logs">
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<primary sortas="b-sg_logs">sg_logs</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_luns">
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<term><command>sg_luns</command></term>
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<listitem>
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<para>sends the SCSI REPORT LUNS command.</para>
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<indexterm zone="sg3_utils sg_luns">
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<primary sortas="b-sg_luns">sg_luns</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_map">
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<term><command>sg_map</command></term>
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<listitem>
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<para>displays mapping between linux sg and other SCSI devices.</para>
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<indexterm zone="sg3_utils sg_map">
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<primary sortas="b-sg_map">sg_map</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_map26">
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<term><command>sg_map26</command></term>
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<listitem>
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<para>maps a special file to a SCSI generic (sg) device (or vice
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versa).</para>
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<indexterm zone="sg3_utils sg_map26">
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<primary sortas="b-sg_map26">sg_map26</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sgm_dd">
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<term><command>sgm_dd</command></term>
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<listitem>
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<para>copies data to and from files and devices. Specialized for
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devices that understand the SCSI command set and does memory mapped
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transfers from sg devices.</para>
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<indexterm zone="sg3_utils sgm_dd">
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<primary sortas="b-sgm_dd">sgm_dd</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_modes">
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<term><command>sg_modes</command></term>
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<listitem>
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<para>reads mode pages with SCSI MODE SENSE command.</para>
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<indexterm zone="sg3_utils sg_modes">
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<primary sortas="b-sg_modes">sg_modes</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_opcodes">
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<term><command>sg_opcodes</command></term>
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<listitem>
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<para>reports information on supported SCSI commands or task
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management functions.</para>
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<indexterm zone="sg3_utils sg_opcodes">
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<primary sortas="b-sg_opcodes">sg_opcodes</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sgp_dd">
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<term><command>sgp_dd</command></term>
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<listitem>
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<para>copies data to and from files and devices. Specialized for
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devices that understand the SCSI command set.</para>
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<indexterm zone="sg3_utils sgp_dd">
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<primary sortas="b-sgp_dd">sgp_dd</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_persist">
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<term><command>sg_persist</command></term>
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<listitem>
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<para>sends a SCSI PERSISTENT RESERVE (IN or OUT) command to
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manipulate registrations and reservations.</para>
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<indexterm zone="sg3_utils sg_persist">
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<primary sortas="b-sg_persist">sg_persist</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_prevent">
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<term><command>sg_prevent</command></term>
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<listitem>
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<para>sends a SCSI PREVENT ALLOW MEDIUM REMOVAL command.</para>
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<indexterm zone="sg3_utils sg_prevent">
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<primary sortas="b-sg_prevent">sg_prevent</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_raw">
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<term><command>sg_raw</command></term>
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<listitem>
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<para>sends an arbitrary SCSI command to a device.</para>
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<indexterm zone="sg3_utils sg_raw">
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<primary sortas="b-sg_raw">sg_raw</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_rbuf">
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<term><command>sg_rbuf</command></term>
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<listitem>
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<para>reads data using SCSI READ BUFFER command.</para>
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<indexterm zone="sg3_utils sg_rbuf">
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<primary sortas="b-sg_rbuf">sg_rbuf</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_rdac">
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<term><command>sg_rdac</command></term>
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<listitem>
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<para>Display or Modify RDAC Redundant Controller Page.</para>
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<indexterm zone="sg3_utils sg_rdac">
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<primary sortas="b-sg_rdac">sg_rdac</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_read">
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<term><command>sg_read</command></term>
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<listitem>
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<para>read blocks of data continually from same offset.</para>
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<indexterm zone="sg3_utils sg_read">
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<primary sortas="b-sg_read">sg_read</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_read_block_limits">
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<term><command>sg_read_block_limits</command></term>
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<listitem>
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<para>sends a SCSI READ BLOCK LIMITS command.</para>
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<indexterm zone="sg3_utils sg_read_block_limits">
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<primary sortas="b-sg_read_block_limits">sg_read_block_limits</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_read_buffer">
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<term><command>sg_read_buffer</command></term>
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<listitem>
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<para>sends a SCSI READ BUFFER command.</para>
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<indexterm zone="sg3_utils sg_read_buffer">
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<primary sortas="b-sg_read_buffer">sg_read_buffer</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_readcap">
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<term><command>sg_readcap</command></term>
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<listitem>
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<para>sends a SCSI READ CAPACITY command.</para>
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<indexterm zone="sg3_utils sg_readcap">
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<primary sortas="b-sg_readcap">sg_readcap</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_read_long">
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<term><command>sg_read_long</command></term>
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<listitem>
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<para>sends a SCSI READ LONG command.</para>
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<indexterm zone="sg3_utils sg_read_long">
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<primary sortas="b-sg_read_long">sg_read_long</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_reassign">
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<term><command>sg_reassign</command></term>
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<listitem>
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<para>sends a SCSI REASSIGN BLOCKS command.</para>
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<indexterm zone="sg3_utils sg_reassign">
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<primary sortas="b-sg_reassign">sg_reassign</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_requests">
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<term><command>sg_requests</command></term>
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<listitem>
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<para>sends one or more SCSI REQUEST SENSE commands.</para>
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<indexterm zone="sg3_utils sg_requests">
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<primary sortas="b-sg_requests">sg_requests</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_reset">
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<term><command>sg_reset</command></term>
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<listitem>
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<para>sends SCSI device, target, bus or host reset; or checks reset
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state.</para>
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<indexterm zone="sg3_utils sg_reset">
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<primary sortas="b-sg_reset">sg_reset</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_rmsn">
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<term><command>sg_rmsn</command></term>
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<listitem>
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<para>sends a SCSI READ MEDIA SERIAL NUMBER command.</para>
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<indexterm zone="sg3_utils sg_rmsn">
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<primary sortas="b-sg_rmsn">sg_rmsn</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_rtpg">
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<term><command>sg_rtpg</command></term>
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<listitem>
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<para>sends a SCSI REPORT TARGET PORT GROUPS command.</para>
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<indexterm zone="sg3_utils sg_rtpg">
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<primary sortas="b-sg_rtpg">sg_rtpg</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_safte">
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<term><command>sg_safte</command></term>
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<listitem>
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<para>fetch status from a SCSI Accessed Fault-Tolerant Enclosure
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(SAF-TE) device.</para>
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<indexterm zone="sg3_utils sg_safte">
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<primary sortas="b-sg_safte">sg_safte</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_sat_identify">
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<term><command>sg_sat_identify</command></term>
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<listitem>
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<para>sends a ATA IDENTIFY (PACKET) DEVICE command via a SCSI to ATA
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Translation (SAT) layer.</para>
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<indexterm zone="sg3_utils sg_sat_identify">
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<primary sortas="b-sg_sat_identify">sg_sat_identify</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sg_sat_phy_event">
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<term><command>sg_sat_phy_event</command></term>
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<listitem>
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<para>sends an ATA READ LOG EXT command via a SAT pass through to
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fetch log page 11h which contains SATA phy event counters.</para>
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<indexterm zone="sg3_utils sg_sat_phy_event">
|
|
<primary sortas="b-sg_sat_phy_event">sg_sat_phy_event</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="sg_sat_set_features">
|
|
<term><command>sg_sat_set_features</command></term>
|
|
<listitem>
|
|
<para>sends a ATA SET FEATURES command via a SCSI to ATA Translation
|
|
(SAT) layer.</para>
|
|
<indexterm zone="sg3_utils sg_sat_set_features">
|
|
<primary sortas="b-sg_sat_set_features">sg_sat_set_features</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="sg_scan">
|
|
<term><command>sg_scan</command></term>
|
|
<listitem>
|
|
<para>does a scan of sg devices (or given SCSI/ATAPI/ATA devices) and
|
|
prints the results.</para>
|
|
<indexterm zone="sg3_utils sg_scan">
|
|
<primary sortas="b-sg_scan">sg_scan</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="sg_senddiag">
|
|
<term><command>sg_senddiag</command></term>
|
|
<listitem>
|
|
<para>performs a SCSI SEND DIAGNOSTIC command.</para>
|
|
<indexterm zone="sg3_utils sg_senddiag">
|
|
<primary sortas="b-sg_senddiag">sg_senddiag</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="sg_ses">
|
|
<term><command>sg_ses</command></term>
|
|
<listitem>
|
|
<para>sends controls and fetch status from a SCSI Enclosure Services
|
|
(SES) device.</para>
|
|
<indexterm zone="sg3_utils sg_ses">
|
|
<primary sortas="b-sg_ses">sg_ses</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="sg_start">
|
|
<term><command>sg_start</command></term>
|
|
<listitem>
|
|
<para>sends SCSI START STOP UNIT command to start, stop, load or eject
|
|
medium.</para>
|
|
<indexterm zone="sg3_utils sg_start">
|
|
<primary sortas="b-sg_start">sg_start</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="sg_stpg">
|
|
<term><command>sg_stpg</command></term>
|
|
<listitem>
|
|
<para>sends a SCSI SET TARGET PORT GROUPS command.</para>
|
|
<indexterm zone="sg3_utils sg_stpg">
|
|
<primary sortas="b-sg_stpg">sg_stpg</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="sg_sync">
|
|
<term><command>sg_sync</command></term>
|
|
<listitem>
|
|
<para>sends the scsi command synchronize cache.</para>
|
|
<indexterm zone="sg3_utils sg_sync">
|
|
<primary sortas="b-sg_sync">sg_sync</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="sg_test_rwbuf">
|
|
<term><command>sg_test_rwbuf</command></term>
|
|
<listitem>
|
|
<para>tests the SCSI host adapter by issuing write and read operations
|
|
on a device's buffer and calculating checksums.</para>
|
|
<indexterm zone="sg3_utils sg_test_rwbuf">
|
|
<primary sortas="b-sg_test_rwbuf">sg_test_rwbuf</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="sg_turs">
|
|
<term><command>sg_turs</command></term>
|
|
<listitem>
|
|
<para>sends one or more SCSI TEST UNIT READY commands.</para>
|
|
<indexterm zone="sg3_utils sg_turs">
|
|
<primary sortas="b-sg_turs">sg_turs</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="sg_unmap">
|
|
<term><command>sg_unmap</command></term>
|
|
<listitem>
|
|
<para>sends a SCSI UNMAP command.</para>
|
|
<indexterm zone="sg3_utils sg_unmap">
|
|
<primary sortas="b-sg_unmap">sg_unmap</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="sg_verify">
|
|
<term><command>sg_verify</command></term>
|
|
<listitem>
|
|
<para>invoke SCSI VERIFY command(s) on a block device.</para>
|
|
<indexterm zone="sg3_utils sg_verify">
|
|
<primary sortas="b-sg_verify">sg_verify</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="sg_vpd">
|
|
<term><command>sg_vpd</command></term>
|
|
<listitem>
|
|
<para>fetches Vital Product Data (VPD) pages using a SCSI INQUIRY
|
|
command.</para>
|
|
<indexterm zone="sg3_utils sg_vpd">
|
|
<primary sortas="b-sg_vpd">sg_vpd</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="sg_write_buffer">
|
|
<term><command>sg_write_buffer</command></term>
|
|
<listitem>
|
|
<para>sends a SCSI WRITE BUFFER command.</para>
|
|
<indexterm zone="sg3_utils sg_write_buffer">
|
|
<primary sortas="b-sg_write_buffer">sg_write_buffer</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="sg_write_long">
|
|
<term><command>sg_write_long</command></term>
|
|
<listitem>
|
|
<para>sends the SCSI WRITE LONG command.</para>
|
|
<indexterm zone="sg3_utils sg_write_long">
|
|
<primary sortas="b-sg_write_long">sg_write_long</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="sg_write_same">
|
|
<term><command>sg_write_same</command></term>
|
|
<listitem>
|
|
<para>sends the SCSI WRITE SAME command.</para>
|
|
<indexterm zone="sg3_utils sg_write_same">
|
|
<primary sortas="b-sg_write_same">sg_write_same</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="sg_wr_mode">
|
|
<term><command>sg_wr_mode</command></term>
|
|
<listitem>
|
|
<para>write mode page.</para>
|
|
<indexterm zone="sg3_utils sg_wr_mode">
|
|
<primary sortas="b-sg_wr_mode">sg_wr_mode</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="libsgutils2">
|
|
<term><filename class='libraryfile'>libsgutils2.{so,a}</filename></term>
|
|
<listitem>
|
|
<para>contains the <application>sg3_utils</application> API functions.</para>
|
|
<indexterm zone="sg3_utils libsgutils2">
|
|
<primary sortas="c-libsgutils2">libsgutils2.{so,a}</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
</variablelist>
|
|
|
|
</sect2>
|
|
|
|
</sect1>
|