460 Novell eDirectory 8.8 Administration Guidenovdocx (en) 11 July 2008If you are making a file system backup shortly after each full or incremental backup ofeDirectory, your previous backup files should have been copied from the server to file systembackup tapes, so it should be safe to use this option to overwrite the existing backup file. A nonsecure port is used in this example (-p 8008), so a nonsecure connection is specified (-n).Example Batch File for Windowsjava -cp c:\novell\nds\embox\eMBoxClient.jar embox -s myserver -p 8008 -uadmin.myorg -w mypassword -n -t backup.backup -b -f c:\backup\backup.bak -uc:\backup\includes\includefile.txt -l c:\backup\backup.log -e -t -wIn this example batch file, the following options are shown. A full backup is specified (-b). An include file is specified (-u). This is optional. You can use an include file if you want toback up other files of your choice. The include file must be created beforehand. Stream files (-t) are also backed up. The option to overwrite a backup file of the same name is specified (-w).IMPORTANT: If a backup file of the same name exists (this is likely if you use the same batchfile regularly), it's important to use the -w option to overwrite the existing backup file to makesure your backup is successful.In batch mode, if -w is not specified and a file of the same name exists, the default behavior isto not overwrite the file, so a backup will not be created. (In interactive mode, if -w is notspecified, the eMBox Client will ask you whether you want to overwrite the file.)If you are making a file system backup shortly after each full or incremental backup ofeDirectory, your previous backup files should have been copied from the server to file systembackup tapes, so it should be safe to use this option to overwrite the existing backup file. A nonsecure port is used in this example (-p 8008), so a nonsecure connection is specified (-n).NOTE: The -ns or ac options shown in NetWare batch file examples are to be used only on theNetWare platform. Don't use them for Windows or UNIX.16.6.3 Configuring Roll-Forward Logs with the eMBox ClientUse the eMBox Client to change the settings for roll-forward logs. You can do the following tasks: Find out the current settings Turn roll-forward logging on or offYou must turn on roll-forward logging for servers that participate in a replica ring. If you don't,when you try to restore from your backup files you will get errors and the database will notopen. Change the roll-forward logs directory Set the minimum and maximum roll-forward log size Find out the current and last unused roll-forward log Turn stream file logging on or off for the roll-forward logs
