Difference between revisions of "Backups"
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<code>defaults write com.apple.systempreferences TMShowUnsupportedNetworkVolumes 1</code> | <code>defaults write com.apple.systempreferences TMShowUnsupportedNetworkVolumes 1</code> | ||
| − | This will offer you the choice to backup to your HDA shares | + | This will offer you the choice to backup to your HDA shares. |
It should be noted that mounting a directory from your HDA via NFS let's you use time machine without this hack. | It should be noted that mounting a directory from your HDA via NFS let's you use time machine without this hack. | ||
| + | |||
| + | Needless to say, we're not advocating you backup your data like this, since Apple does not support this functionality. There are rumors that data corruption can occur if the size of the backup exceeds 2TB or if a large number of files, on the order of a million, are backed up. Because the exact conditions leading to data corruption are not well quantified, we do not recommend you backup like this. | ||
Revision as of 01:01, 3 July 2008
You have several ways to do backups in your HDA. We break them in two: full disk (bare metal) backups, and periodic backups.
They are all initiated by the client computer on to the server.
Contents
Full Disk "Bare Metal" Backups
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Image:Backups.png|150px|Full Disk Backups default PBABackups desc bottom-left </imagemap> |
The HDA now includes the Personal Backup Appliance, or PBA, with the collaboration of the PBA leader, Roland Hui.
This application is a hard disk clone, backup and restore application.
Periodic File Backups
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Image:VistaBackups3.png|150px|Vista Backups default VistaBackups desc bottom-left </imagemap> |
One of the ways to backup systems in your network is to use the operating-system provided backup service.
We have documented ways to do periodic backups in various platforms. If you have good suggestions on how to do that, please add them to this section of the wiki! (Or email it to us if you're wiki-shy)
Vista Backups
Here is a quick how to on doing periodic file backups in Windows Vista to your HDA.
Windows XP Backups
For XP Backups, visit the section for Windows XP
Ubuntu Backups
How to on backups using Ubuntu's Simple Backup.
Mac OS X Backups with Time Machine
WARNING - Hack ahead!
There is an unsupported way to enable using Mac OS X Time Machine to backup to your HDA. The hack is in this page and it's a one liner command to be typed in a terminal in Mac OS X:
defaults write com.apple.systempreferences TMShowUnsupportedNetworkVolumes 1
This will offer you the choice to backup to your HDA shares.
It should be noted that mounting a directory from your HDA via NFS let's you use time machine without this hack.
Needless to say, we're not advocating you backup your data like this, since Apple does not support this functionality. There are rumors that data corruption can occur if the size of the backup exceeds 2TB or if a large number of files, on the order of a million, are backed up. Because the exact conditions leading to data corruption are not well quantified, we do not recommend you backup like this.
