Home network backup solutions?
Reid Rivenburgh
reidr at pobox.com
Mon Feb 25 17:46:41 UTC 2008
On Wed, Feb 20, 2008 at 10:50 AM, Les Mikesell <lesmikesell at gmail.com> wrote:
>
> Reid Rivenburgh wrote:
> > Hi. I have a small network at home consisting of one wired, always-on
> > F8 desktop (mine), a roving Mac laptop running OS X, and a rarely-on
> > Windows XP laptop. The laptops are wireless. I also have a new 500
> > GB external hard drive that some of you may remember. The Mac user
> > was thinking about getting a drive for herself to do backups using
> > Time Machine or whatever Apple's backup app is. But we figured there
> > ought to be a way to backup to my desktop/hard drive. I looked around
> > and found BackupPC. It sounds like it'd do the job, if I could figure
> > it out. (I'm having trouble discovering the Mac on the network
> > [doesn't respond to nmblookup], and I have a feeling if I can get past
> > that, I will have additional trouble getting rsync or tar to work
> > there....) I thought I'd check here to see if there's anything else
> > out there that would work. Ideally, it would be transparent to the
> > clients, automatic when they're on the network, incremental.... You
> > know, um, everything BackupPC does! Free and open source would be
> > best....
>
> If it is your network you shouldn't have to 'discover' it. The simple
> fix is to configure your dhcp server to always give the same IP
> addresses to the same MAC addresses and then either put the addresses
> and names in the backuppc's hosts file or set up local DNS service.
> There shouldn't be any problem running ssh, rsync, or tar on a Mac.
> Many people on the backuppc mail list are backing up macs, so ask there
> if you run into any problems.
I've made a lot of progress on this. My router seems flaky about
assigning reserved IP addresses, but that's supposed to work. A
fedora-specific issue, though, is that I get an error when I try to
use compression with BackupPC. Here's a little test perl program that
demonstrates:
#!/usr/bin/perl
use Compress::Zlib;
% ./compress-test.pl
is only avaliable with the XS version at
/usr/lib/perl5/site_perl/5.8.8/Compress/Zlib.pm line 9
BEGIN failed--compilation aborted at
/usr/lib/perl5/site_perl/5.8.8/Compress/Zlib.pm line 9.
Compilation failed in require at ./date-test.pl line 2.
BEGIN failed--compilation aborted at ./date-test.pl line 2.
Bug 434574 sounds related. I guess I can wait for this to get fixed
and just not use compression in the meantime. Or do you know of a
workaround...?
Thanks,
reid
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