Differences

This shows you the differences between two versions of the page.

--- backup:start [2017/01/15 19:13] – [Files To Be Backed Up] localadmin
+++ backup:start [2020/10/12 10:24] (current) – [Restoring files] localadmin
@@ Line 5: / Line 5: @@
 Because of the need for a backup system, the Computer Science department has implemented the Free/Open-Source backup system called [[http://www.bacula.org|Bacula]]. The Bacula system has an impressive feature set and is very flexible for backups across multiple platforms.
 The current Bacula system doesn't support
-  * Ubuntu 16.04
+  * MacOS
-  * Windows 10
 ===== Things Bacula can do =====
@@ Line 60: / Line 58: @@
 If you have a directory you would explicity NOT want backed up, you can simply create an empty file named 'bexclude' and put it in that folder. The backup system will ignore any directory (and all subdirectories within) that contains one of these files.
+==== What IS backed up ====
+Every other file and folder on your C:\ drive is backed up, this includes your Desktop, Documents, Pictures, Email and anything else not excluded above.
+If you would like another drive backed up, contact the [[support@cs.ndsu.edu|backup administrator]].
+===== Backup rotation and retention periods =====
+==== Backup retention period ====
+At any time, you will have access to AT LEAST one weeks worth of backups. The server may have more than that, but there is no guarantee of having backups older than one week. Based on your client's usage of server space, you may have have access to more than one week. Clients using less space may be allowed to have backups reaching as far back as a month or longer.
+==== Detail of backup retention methods ====
+Initially a full backup is performed on a given computer. After this [[http://en.wikipedia.org/wiki/Full_backup|full backup]], [[http://en.wikipedia.org/wiki/Incremental_backup|incremental backups]] occur on a daily basis until such time that the server needs to reclaim some of its drive space. The server will then select the client using the most space, consolidate their backups into a new 'full' backup (or perform a new full backup) and then after one week has passed, remove all backups for that client which are older than one week.
+This ensures that a full week is stored while minimizing space used on the server. This scheme also allows for more flexibility and the possibility of long retention periods for certain clients.
+===== Restoring files =====
+File restoration through the console is detailed [[backup:restore|here]] but probably no longer works. Ask the System Admin for an archive file of your backed up information.