help with back up please Post: 8831

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Top Forums UNIX for Advanced & Expert Users help with back up please Post 8831 by Perderabo on Thursday 18th of October 2001 09:44:03 AM

10-18-2001

Administrator Emeritus

Quote:

Originally posted by guest100

How do I backup the rest (inside files). I mean when for instance I backup /var/ does this mean that I back up everything inside the /var directory including all the sub-directories?

So I have several backups on the same tape. When I put the tape on and do a ufsrestore, you see only the first backup.(I suppose I have to rewind the tape before the restore , correct?

what happens when I do a ufsrestore -i
Am I able to choose ??

Thank you for your help

1) Yeah ufsdump will get all the files and subdirectories of /var provided that they are all in the same filesystem. If you create a separate mounted volume called /var/adm, well now you have to dump that separately. When you back up root, you get all of /bin and /lib, and so on. But you you still need /usr and /var as separate runs.

2) Yeah, you would need a rewind if you go to the restore immediately after the backup. Usually the restore comes long after the tape has been removed from the drive.

3) Yeah, the -i will let you pick and choose...a very cool feature.

Perderabo

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db2bak

DB2BAK(8)						      System Manager's Manual							 DB2BAK(8)

NAME

       db2bak - Directory Server script for making a backup of the database

SYNOPSIS

       db2bak [archivedir] [-Z serverID] [-q] [-h]

DESCRIPTION

       Creates a backup of the database.  This script can be executed while the server is running or stopped.

OPTIONS

       A summary of options is included below:

       archivedir
	      The full path to the directory to store the backup.

       -Z Server Identifier
	      The server ID of the Directory Server instance.  If there is only one instance on the system, this option can be skipped.

       -q
	      Quiet mode.  Reduces output of task.

       -h
	      Display the usage.

EXAMPLE

       db2bak -Z instance2

	      Makes a backup of the entire database for 'instance2', and stores it in the default server instance backup directory.

       db2bak /LDAP/backups/20130305

	      Creates a backup of the database and stores it in specified location.

DIAGNOSTICS

       Exit status is zero if no errors occur.	Errors result in a non-zero exit status and a diagnostic message being written to standard error.

AUTHOR

       db2bak was written by the 389 Project.

REPORTING BUGS

       Report bugs to http://bugzilla.redhat.com.

COPYRIGHT

       Copyright (C) 2013 Red Hat, Inc.

								    Mar 5, 2013 							 DB2BAK(8)