Update date ranges in admin utilities to something more recent (#2687)

gpdb-doc/dita/utility_guide/admin_utilities/gpdbrestore.xml

@@ -428,35 +428,35 @@
       <codeblock>gpdbrestore -s sales</codeblock>
       <p>Restore a database from backup files that reside on an archive host outside the Greenplum
         Database array (command issued on the Greenplum master host):</p>
-      <codeblock>gpdbrestore -R archivehostname:/data_p1/db_dumps/20080214</codeblock>
+      <codeblock>gpdbrestore -R archivehostname:/data_p1/db_dumps/20160214</codeblock>
       <p>Restore global objects only (roles and tablespaces):</p>
       <codeblock>gpdbrestore -G</codeblock>
       <note>The <codeph>-R</codeph> option is not supported when restoring a backup set that
         includes incremental backups.</note>
       <p>If you restore from a backup set that contains an incremental backup, all the files in the
         backup set must be available to <codeph>gpdbrestore</codeph>. For example, the following
-        timestamp keys specify a backup set. 20120514054532 is the full backup and the others are
+        timestamp keys specify a backup set. 20160514054532 is the full backup and the others are
         incremental.</p>
-      <pre>20120514054532 
-20120714095512 
-20120914081205 
-20121114064330 
-20130114051246</pre>
+      <pre>20160514054532 
+20160714095512 
+20150914081205 
+20161114064330 
+20170114051246</pre>
       <p>The following <codeph>gbdbrestore</codeph> command specifies the timestamp key
-        20121114064330. The incremental backup with the timestamps 20120714095512 and 20120914081205
+        20161114064330. The incremental backup with the timestamps 20160714095512 and 20160914081205
         and the full backup must be available to perform a restore.</p>
-      <codeblock>gpdbrestore -t 20121114064330</codeblock>
+      <codeblock>gpdbrestore -t 20161114064330</codeblock>
       <p>The following <codeph>gbdbrestore</codeph> command uses the <codeph>--noplan</codeph>
         option to restore only the data that was backed up during the incremental backup with the
-        timestamp key 20121114064330. Data in the previous incremental backups and the data in the
+        timestamp key 20161114064330. Data in the previous incremental backups and the data in the
         full backup are not restored.</p>
-      <codeblock>gpdbrestore -t 20121114064330 --noplan</codeblock>
+      <codeblock>gpdbrestore -t 20161114064330 --noplan</codeblock>
       <p>This gpdbrestore command restores Greenplum Database data from the data managed by
         NetBackup master server <codeph>nbu_server1</codeph>. The option <codeph>-t
-          20130530090000</codeph> specifies the timestamp generated by <codeph>gpcrondump</codeph>
+          20170530090000</codeph> specifies the timestamp generated by <codeph>gpcrondump</codeph>
         when the backup was created. The <codeph>-e</codeph> option specifies that the target
         database is dropped before it is restored.</p>
-      <codeblock>gpdbrestore -t 20130530090000 -e --netbackup-service-host=nbu_server1</codeblock>
+      <codeblock>gpdbrestore -t 20170530090000 -e --netbackup-service-host=nbu_server1</codeblock>
     </section>
     <section id="section8">
       <title>See Also</title>