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+<?xml version='1.0' encoding='UTF-8'?>
+<!-- This document was created with Syntext Serna Free. --><!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "docbookV4.5/docbookx.dtd" []>
+<chapter id="chap-Administration_Guide-Com_Ref">
+ <title>Command Reference </title>
+ <para>This section describes the available commands and includes the
+following section:
+</para>
+ <itemizedlist>
+ <listitem>
+ <para>gluster Command
+</para>
+ <para>Gluster Console Manager (command line interpreter)
+</para>
+ </listitem>
+ <listitem>
+ <para>glusterd Daemon
+</para>
+ <para>Gluster elastic volume management daemon
+</para>
+ </listitem>
+ </itemizedlist>
+ <section>
+ <title>gluster Command </title>
+ <para><emphasis role="bold">NAME</emphasis>
+</para>
+ <para>gluster - Gluster Console Manager (command line interpreter)
+</para>
+ <para><emphasis role="bold">SYNOPSIS</emphasis>
+</para>
+ <para>To run the program and display the gluster prompt:
+</para>
+ <para><emphasis role="bold">gluster</emphasis>
+</para>
+ <para>To specify a command directly:
+gluster [COMMANDS] [OPTIONS]
+</para>
+ <para><emphasis role="bold">DESCRIPTION</emphasis>
+</para>
+ <para>The Gluster Console Manager is a command line utility for elastic volume management. You can run
+the gluster command on any export server. The command enables administrators to perform cloud
+operations such as creating, expanding, shrinking, rebalancing, and migrating volumes without
+needing to schedule server downtime.
+</para>
+ <para><emphasis role="bold">COMMANDS</emphasis>
+</para>
+ <para><informaltable frame="none">
+ <tgroup cols="3">
+ <colspec colnum="1" colname="c0" colsep="0"/>
+ <colspec colnum="2" colname="cgen1" colsep="0"/>
+ <colspec colnum="3" colname="c1" colsep="0"/>
+ <thead>
+ <row>
+ <entry>Command</entry>
+ <entry namest="cgen1" nameend="c1">Description</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row>
+ <entry namest="c0" nameend="c1" align="left">
+ <emphasis role="bold">Volume</emphasis>
+ </entry>
+ </row>
+ <row>
+ <entry>volume info [all | VOLNAME]</entry>
+ <entry namest="cgen1" nameend="c1">Displays information about all volumes, or the specified volume.</entry>
+ </row>
+ <row>
+ <entry>volume create NEW-VOLNAME [stripe COUNT] [replica COUNT] [transport tcp | rdma | tcp,rdma] NEW-BRICK ...</entry>
+ <entry namest="cgen1" nameend="c1">Creates a new volume of the specified type using the specified bricks and transport type (the default transport type is tcp).</entry>
+ </row>
+ <row>
+ <entry>volume delete VOLNAME</entry>
+ <entry namest="cgen1" nameend="c1">Deletes the specified volume.</entry>
+ </row>
+ <row>
+ <entry>volume start VOLNAME </entry>
+ <entry namest="cgen1" nameend="c1">Starts the specified volume.</entry>
+ </row>
+ <row>
+ <entry>volume stop VOLNAME [force] </entry>
+ <entry namest="cgen1" nameend="c1">Stops the specified volume. </entry>
+ </row>
+ <row>
+ <entry>volume rename VOLNAME NEW-VOLNAME </entry>
+ <entry namest="cgen1" nameend="c1">Renames the specified volume.</entry>
+ </row>
+ <row>
+ <entry>volume help </entry>
+ <entry namest="cgen1" nameend="c1">Displays help for the volume command.</entry>
+ </row>
+ <row>
+ <entry namest="c0" nameend="c1" align="left">
+ <emphasis role="bold">Brick</emphasis>
+ </entry>
+ </row>
+ <row>
+ <entry>volume add-brick VOLNAME NEW-BRICK ... </entry>
+ <entry namest="cgen1" nameend="c1">Adds the specified brick to the specified volume.</entry>
+ </row>
+ <row>
+ <entry>volume replace-brick VOLNAME (BRICK NEW-BRICK) start | pause | abort | status </entry>
+ <entry namest="cgen1" nameend="c1">Replaces the specified brick.</entry>
+ </row>
+ <row>
+ <entry>volume remove-brick VOLNAME [(replica COUNT)|(stripe COUNT)] BRICK ... </entry>
+ <entry namest="cgen1" nameend="c1">Removes the specified brick from the specified volume.</entry>
+ </row>
+ <row>
+ <entry namest="c0" nameend="c1" align="left">
+ <emphasis role="bold">Rebalance</emphasis>
+ </entry>
+ </row>
+ <row>
+ <entry>volume rebalance VOLNAME start</entry>
+ <entry namest="cgen1" nameend="c1">Starts rebalancing the specified volume.</entry>
+ </row>
+ <row>
+ <entry>volume rebalance VOLNAME stop </entry>
+ <entry namest="cgen1" nameend="c1">Stops rebalancing the specified volume. </entry>
+ </row>
+ <row>
+ <entry>volume rebalance VOLNAME status </entry>
+ <entry namest="cgen1" nameend="c1">Displays the rebalance status of the specified volume.</entry>
+ </row>
+ <row>
+ <entry namest="c0" nameend="c1" align="left">
+ <emphasis role="bold">Log</emphasis>
+ </entry>
+ </row>
+ <row>
+ <entry>volume log filename VOLNAME [BRICK] DIRECTORY </entry>
+ <entry namest="cgen1" nameend="c1">Sets the log directory for the corresponding volume/brick. </entry>
+ </row>
+ <row>
+ <entry>volume log rotate VOLNAME [BRICK] </entry>
+ <entry namest="cgen1" nameend="c1">Rotates the log file for corresponding volume/brick.</entry>
+ </row>
+ <row>
+ <entry>volume log locate VOLNAME [BRICK] </entry>
+ <entry namest="cgen1" nameend="c1">Locates the log file for corresponding volume/brick. </entry>
+ </row>
+ <row>
+ <entry namest="c0" nameend="c1" align="left">
+ <emphasis role="bold">Peer</emphasis>
+ </entry>
+ </row>
+ <row>
+ <entry>peer probe HOSTNAME </entry>
+ <entry namest="cgen1" nameend="c1">Probes the specified peer. </entry>
+ </row>
+ <row>
+ <entry>peer detach HOSTNAME </entry>
+ <entry namest="cgen1" nameend="c1">Detaches the specified peer. </entry>
+ </row>
+ <row>
+ <entry>peer status </entry>
+ <entry namest="cgen1" nameend="c1">Displays the status of peers. </entry>
+ </row>
+ <row>
+ <entry>peer help </entry>
+ <entry namest="cgen1" nameend="c1">Displays help for the peer command.</entry>
+ </row>
+ <row>
+ <entry namest="c0" nameend="c1" align="left">
+ <emphasis role="bold">Geo-replication</emphasis>
+ </entry>
+ </row>
+ <row>
+ <entry>volume geo-replication MASTER SLAVE start</entry>
+ <entry namest="cgen1" nameend="c1">
+ <para>Start geo-replication between the hosts specified by MASTER and SLAVE. You can specify a local master volume as :VOLNAME.</para>
+ <para>You can specify a local slave volume as :VOLUME and a local slave directory as /DIRECTORY/SUB-DIRECTORY. You can specify a remote slave volume as DOMAIN::VOLNAME and a remote slave directory as DOMAIN:/DIRECTORY/SUB-DIRECTORY.</para>
+ </entry>
+ </row>
+ <row>
+ <entry>volume geo-replication MASTER SLAVE stop</entry>
+ <entry namest="cgen1" nameend="c1">
+ <para>Stop geo-replication between the hosts specified by MASTER and SLAVE. You can specify a local master volume as :VOLNAME and a local master directory as /DIRECTORY/SUB-DIRECTORY.</para>
+ <para>You can specify a local slave volume as :VOLNAME and a local slave directory as /DIRECTORY/SUB-DIRECTORY. You can specify a remote slave volume as DOMAIN::VOLNAME and a remote slave directory as DOMAIN:/DIRECTORY/SUB-DIRECTORY.
+</para>
+ </entry>
+ </row>
+ <row>
+ <entry morerows="10">volume geo-replication MASTER SLAVE config [options]</entry>
+ <entry/>
+ <entry>Configure geo-replication options between the hosts specified by MASTER and SLAVE. </entry>
+ </row>
+ <row>
+ <entry>gluster-command COMMAND</entry>
+ <entry>The path where the gluster command is installed.</entry>
+ </row>
+ <row>
+ <entry>gluster-log-level LOGFILELEVEL</entry>
+ <entry>The log level for gluster processes.</entry>
+ </row>
+ <row>
+ <entry>log-file LOGFILE</entry>
+ <entry>The path to the geo-replication log file.</entry>
+ </row>
+ <row>
+ <entry>log-level LOGFILELEVEL</entry>
+ <entry>The log level for geo-replication.</entry>
+ </row>
+ <row>
+ <entry>remote-gsyncd COMMAND</entry>
+ <entry>The path where the gsyncd binary is installed on the remote machine.</entry>
+ </row>
+ <row>
+ <entry>ssh-command COMMAND</entry>
+ <entry>The ssh command to use to connect to the remote machine (the default is ssh).</entry>
+ </row>
+ <row>
+ <entry>rsync-command COMMAND</entry>
+ <entry>The rsync command to use for synchronizing the files (the default is rsync).</entry>
+ </row>
+ <row>
+ <entry>volume_id= UID</entry>
+ <entry>The command to delete the existing master UID for the intermediate/slave node.</entry>
+ </row>
+ <row>
+ <entry>timeout SECONDS</entry>
+ <entry>The timeout period.</entry>
+ </row>
+ <row>
+ <entry>sync-jobs N</entry>
+ <entry>The number of simultaneous files/directories that can be synchronized.</entry>
+ </row>
+ <row>
+ <entry/>
+ <entry>ignore-deletes</entry>
+ <entry>If this option is set to 1, a file deleted on master will not trigger a delete operation on the slave. Hence, the slave will remain as a superset of the master and can be used to recover the master in case of crash and/or accidental delete.</entry>
+ </row>
+ <row>
+ <entry namest="c0" nameend="c1" align="left">
+ <emphasis role="bold">Other</emphasis>
+ </entry>
+ </row>
+ <row>
+ <entry>help</entry>
+ <entry/>
+ <entry>Display the command options.</entry>
+ </row>
+ <row>
+ <entry>quit</entry>
+ <entry/>
+ <entry>Exit the gluster command line interface.</entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </informaltable></para>
+ <para><emphasis role="bold">FILES</emphasis>
+
+</para>
+ <para>/var/lib/glusterd/*
+</para>
+ <para><emphasis role="bold">SEE ALSO </emphasis></para>
+ <para>fusermount(1), mount.glusterfs(8), glusterfs-volgen(8), glusterfs(8), glusterd(8)</para>
+ </section>
+ <section>
+ <title>glusterd Daemon </title>
+ <para><emphasis role="bold">NAME</emphasis>
+</para>
+ <para>glusterd - Gluster elastic volume management daemon</para>
+ <para><emphasis role="bold">SYNOPSIS</emphasis>
+</para>
+ <para>glusterd [OPTION...]
+</para>
+ <para><emphasis role="bold">DESCRIPTION</emphasis>
+</para>
+ <para>The glusterd daemon is used for elastic volume management. The daemon must be run on all export servers.
+</para>
+ <para><emphasis role="bold">OPTIONS</emphasis>
+</para>
+ <para><informaltable frame="none">
+ <tgroup cols="2">
+ <colspec colnum="1" colname="c0" colsep="0"/>
+ <colspec colnum="2" colname="c1" colsep="0"/>
+ <thead>
+ <row>
+ <entry>Option</entry>
+ <entry>Description</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row>
+ <entry namest="c0" nameend="c1" align="left">
+ <emphasis role="bold">Basic</emphasis>
+ </entry>
+ </row>
+ <row>
+ <entry>-l=LOGFILE, --log-file=LOGFILE</entry>
+ <entry>Files to use for logging (the default is /usr/local/var/log/glusterfs/glusterfs.log).</entry>
+ </row>
+ <row>
+ <entry>-L=LOGLEVEL, --log-level=LOGLEVEL</entry>
+ <entry>Logging severity. Valid options are TRACE, DEBUG, INFO, WARNING, ERROR and CRITICAL (the default is INFO). </entry>
+ </row>
+ <row>
+ <entry>--debug</entry>
+ <entry>Runs the program in debug mode. This option sets --no-daemon, --log-level to DEBUG, and --log-file to console.</entry>
+ </row>
+ <row>
+ <entry>-N, --no-daemon</entry>
+ <entry>Runs the program in the foreground.</entry>
+ </row>
+ <row>
+ <entry namest="c0" nameend="c1" align="left">
+ <emphasis role="bold">Miscellaneous</emphasis>
+ </entry>
+ </row>
+ <row>
+ <entry>-?, --help</entry>
+ <entry>Displays this help.</entry>
+ </row>
+ <row>
+ <entry>--usage</entry>
+ <entry>Displays a short usage message.</entry>
+ </row>
+ <row>
+ <entry>-V, --version</entry>
+ <entry>Prints the program version.</entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </informaltable></para>
+ <para><emphasis role="bold">FILES</emphasis>
+
+</para>
+ <para>/var/lib/glusterd/*
+</para>
+ <para><emphasis role="bold">SEE ALSO </emphasis></para>
+ <para>fusermount(1), mount.glusterfs(8), glusterfs-volgen(8), glusterfs(8), gluster(8)</para>
+ </section>
+</chapter>