BackupPC-users

[BackupPC-users] 5GB log files or more because of some weird issue

2010-07-29 08:58:44
Subject: [BackupPC-users] 5GB log files or more because of some weird issue
From: Saturn2888 <backuppc-forum AT backupcentral DOT com>
To: backuppc-users AT lists.sourceforge DOT net
Date: Thu, 29 Jul 2010 08:56:05 -0400
I shrunk an ext3 partition and dd'd it over into an LVM2 partition on a Linux 
Software RAID1 then I moved the /var/lib/backuppc out and deleted the rest of 
the drive contents bc I'd already copied those manually. Then I upgraded the 
file system to ext4 by doing some kinda tune2fs commands to make it ext4 then 
ran the fsck operation on it to finalize the change.

Since I started it backup, BackupPC keeps having enormous log files and backups 
seemingly smoother. Might I note I also upgraded the machine from Ubuntu Hardy 
Server running BackupPC 3.1.0 from tormodvolden's repo to Ubuntu Lucid Server 
running BackupPC 3.1.0 from the official repo.

After all of this, I get tons of errors like these:
2010-07-28 02:40:03 ERROR: opendir 
(/var/lib/backuppc/pc/main/174/ffull-drive/fusr/flib/fperl5/fauto/fText/fCSV_XS)
 failed
2010-07-28 02:40:03 ERROR: opendir 
(/var/lib/backuppc/pc/main/173/ffull-drive/fusr/flib/fperl5/fauto/fText/fCSV_XS)
 failed

The files don't appear, but I'm pretty sure all my backups aren't broken so I 
don't know what's going on. I've checked a lot of past snapshots and have 
restored some data. I don't know what exactly is missing that is causing all of 
these errors which keep piling up more and more. The next log is probably going 
to be even larger.

I figure maybe I have to run something like this to hardlink everything again 
or something?
// Hardlink duplicate files recursively based on md5 hash comparison
find . -xdev -type f -print0 | xargs -0 md5sum | sort | perl -ne 'chomp; 
$ph=$h; ($h,$f)=split(/\s+/,$_,2); if ($h ne $ph) { $k = $f; } else { 
unlink($f); link($k, $f); }'

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