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bacula_manual:the_fileset_resource

The FileSet resource defines what files are to be included or excluded in a backup job. A FileSet resource is required for each backup Job. It consists of a list of files or directories to be included, a list of files or directories to be excluded and the various backup options such as compression, encryption, and signatures that are to be applied to each file.

Any change to the list of the included files will cause Bacula to automatically create a new FileSet (defined by the name and an MD5 checksum of the Include/Exclude contents). Each time a new FileSet is created, Bacula will ensure that the next backup is always a Full save.

Bacula expects all configuration files (including those read on Win32 machines) to be in UTF-8 format. UTF-8 is typically the default on Linux machines, but not on all Unix machines, nor on Windows, so you must take some care to ensure that your locale is set properly before starting Bacula. On most modern Win32 machines, you can edit the conf files with notebook and choose output encoding UTF-8.

To ensure that Bacula configuration files can be correctly read including foreign characters the LANG environment variable must end in “.UTF-8”. A full example is “en_US.UTF-8”. The exact syntax may vary a bit from OS to OS, and exactly how you define it will also vary.

Bacula assumes that all filenames are in UTF-8 format on Linux and Unix machines. On Win32 they are in Unicode (UTF-16), and will be automatically converted to UTF-8 format. (Note: why is this discussion here?)

FileSet

* Start of the FileSet resource. One FileSet resource must be defined for each Backup job.

Name = <name>

* The name of the FileSet resource. This directive is required.

Ignore FileSet Changes = <yes|no>

* Normally, if you modify the FileSet Include or Exclude lists, the next backup will be forced to a Full so that Bacula can guarantee that any additions or deletions are properly saved.

* We strongly recommend against setting this directive to yes, since doing so may cause you to have an incomplete set of backups.

* If this directive is set to yes, any changes you make to the FileSet Include or Exclude lists, will not force a Full during subsequent backups.

* The default is no, in which case, if you change the Include or Exclude, Bacula will force a Full backup to ensure that everything is properly backed up.

Enable VSS = <yes|no>

* If this directive is set to yes the File daemon will be notified that the user wants to use a Volume Shadow Copy Service (VSS) backup for this job. The default is yes. This directive is effective only for VSS enabled Win32 File daemons. It permits a consistent copy of open files to be made for cooperating writer applications, and for applications that are not VSS away, Bacula can at least copy open files. For more information, please see the Windows chapter of this manual.

Include { Options {<file-options>} …; <file-list> }

Options { <file-options> }

Exclude { <file-list> }

The Include resource must contain a list of directories and/or files to be processed in the backup job. Normally, all files found in all subdirectories of any directory in the Include File list will be backed up. Note, see below for the definition of <file-list>. The Include resource may also contain one or more Options resources that specify options such as compression to be applied to all or any subset of the files found when processing the file-list for backup. Please see below for more details concerning Options resources.

bacula_manual/the_fileset_resource.txt · Last modified: 2008/12/23 22:57 by davidleelambert