docs - gpcopy adds support for krb auth
source database and how to manage data in the destination database.<ul
id="ul_ehn_fvx_vdb">
<li>You must use one and only one of these options to specify the data to be
- copied from the source database: -<codeph>-full</codeph>,
+ copied from the source database: <codeph>--full</codeph>,
<codeph>--dbname</codeph>, <codeph>--include-table</codeph>, or
<codeph>--include-table-file</codeph>. </li>
- <li>You must use one of these options to specify how manage data in the
+ <li>You must use one of these options to specify how to manage data in the
destination database: <codeph>--skip-existing</codeph>,
<codeph>--truncate</codeph>, <codeph>--drop</codeph>, or
<codeph>--append</codeph>.<p>If you specify both the
<p>The user IDs connecting to the source and destination Greenplum Database systems, the
<codeph>--source-user</codeph> and <codeph>--dest-user</codeph>, must have
appropriate access to the systems.</p>
+ <p>If Kerberos authentication is enabled for Greenplum Database, <codeph>gpcopy</codeph>
+ can authenticate with Kerberos. Run the <codeph>kinit</codeph> command to obtain a
+ ticket-granting ticket from the KDC server before you execute
+ <codeph>gpcopy</codeph>. The <codeph>PGKRBSRVNAME</codeph> environment variable
+ specifies the Kerberos service name for Greenplum Database. If your Greenplum
+ Database service name is different than the default (<codeph>postgres</codeph>) set
+ the <codeph>PGKRBSRVNAME</codeph> environment variable with the correct service name
+ before you run <codeph>gpcopy</codeph>. See <xref
+ href="../../admin_guide/kerberos.xml#topic1"/> for information about enabling
+ Kerberos authentication with Greenplum Database.</p>
<p>The source and destination Greenplum Database segment hosts need to be able to
communicate with each other. To ensure that the segment hosts can communicate, you
can use a tool such as the Linux <codeph>netperf</codeph> utility. </p>
</plentry>
<plentry>
<pt>--include-table-file <varname>table-file</varname></pt>
- <pd>The location and name of file containing a list of fully qualified table
+ <pd>The location and name of a file containing a list of fully qualified table
names to copy from the Greenplum Database source system. To specify multiple
files, specify this option for each
file.<codeblock>--include-table-file &lt;<varname>path_to_file1</varname>> --include-table-file &lt;<varname>path_to_file2</varname>></codeblock></pd>
