BackupPC-users

[BackupPC-users] Incremental backups aren't.

2008-12-10 14:19:50
Subject: [BackupPC-users] Incremental backups aren't.
From: Mark Adams <mark9117 AT gmail DOT com>
To: "General list for user discussion, questions and support" <backuppc-users AT lists.sourceforge DOT net>
Date: Wed, 10 Dec 2008 12:18:04 -0700
I've Googled for this and scanned the BackupPC docs and I don't see a 
solution for this.

The issue is my desktop is spending hours creating huge backups on the 
server. The current "incremental" backup started at 7:00 this morning 
and is still running now at 12:15, and is running about 21G.  Listing 
the files under /mnt/backup/pc/spike/new indicates that all of the same 
files in the full backup are being backed up by this incremental.

All told, the initial full backup was only 16 Gigs!

[root@adamsmdk 0]# du -s
16G    .

Here's a partial directory listing (no relatively small log files, lock, 
etc.) and the original full backup, plus the completed first 
incremental, plus almost 5 hours worth of the today's incremental backup 
amount to almost 70 Gig!

[root@adamsmdk spike]# ll
total 34904
drwxr-x--- 3 backuppc backuppc     4096 2008-12-08 14:28 0/
drwxr-x--- 3 backuppc backuppc     4096 2008-12-09 02:13 1/
drwxr-x--- 3 backuppc backuppc     4096 2008-12-10 07:00 new/

[root@adamsmdk spike]# du -s
70G     .

Here is a link to the config I'm using. 
ftp://adams-lan.blogdns.org/config.pl.nocomments

And my per-pc config. Some of you have seen it before:
# cat spike.pl
$Conf{TopDir} = '/mnt/attic/spike_images';
$Conf{XferMethod} = 'rsync';
$Conf{BackupFilesExclude} = ['/floppy'];
$Conf{BackupFilesOnly} = ['/mnt/spike/images', '/mnt/spike/photos'];


How did I screw this up?

-- 
Mark E. Adams

Random Musing: 
My family history begins with me, but yours ends with you.
                -- Iphicrates



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