On 03/11/2015 11:05 AM, Les Mikesell wrote:
> On Wed, Mar 11, 2015 at 11:01 AM, Philip Prindeville
> <philipp_subx AT redfish-solutions DOT com> wrote:
>> No, I’m saying I want to back up things like /var/spool/imap and /home to a 
>> local disk which happens to be externally mounted.
>>
> I don't consider a copy stored on the same host where a simple
> hardware, software or operator error could wipe everything at once to
> be a real backup.  But it's better than nothing for the more likely
> case of your main disk failing.
>
>> The only configs I could find was for setting up a Linux server to poll some 
>> desktops machines and get backups from them.  I don’t need anything so 
>> complicated…
>>
> That's a better way to go if you have a 2nd machine to do the work.
> However, backuppc would work just fine with a fairly default install,
> even running rsync over ssh to itself over the network.   I'd do it
> that way myself just to avoid creating a special case.  There might be
> a more efficient approach but all that really matters is that it will
> complete in a reasonable amount of time.
>
> But, note that while backuppc will give you a nice method to restore
> older versions of a few files or directories, and it can store more
> copies in less space than about anything else, it won't be a great way
> to restore the OS or its own working parts on the host machine.   That
> is, the storage format is compressed and you'll need a working
> instance of backuppc to restore from it.
>

If I have to reboot from a Fedora Live! CD that will likely have 
BackupPC on it.

-Philip


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