BackupPC-users

Re: [BackupPC-users] Uncompressed pool & compressed pool size with compresslevel 3

2010-09-05 15:20:15
Subject: Re: [BackupPC-users] Uncompressed pool & compressed pool size with compresslevel 3
From: Michael <michael.auckland AT gmail DOT com>
To: "General list for user discussion, questions and support" <backuppc-users AT lists.sourceforge DOT net>
Date: Mon, 6 Sep 2010 07:17:46 +1200
I'm using 3.1.0 on debain lenny on a few hosta. On one of them I can't see any graphs.
(pool.rrd is there with proper permissions, done dump and restore for it, still no luck. )

On Mon, Sep 6, 2010 at 6:31 AM, Tyler J. Wagner <tyler AT tolaris DOT com> wrote:
On Sunday 05 Sep 2010 12:18:09 Albert Ulmer wrote:
> I have the same problem with the graphs on the main page not being shown
> after having upgraded from 3.0.0 to 3.1.0. The upgrade was done by
> upgrading a Ubuntu Server 8.04LTS to 10.04LTS. I have reinstalled from
> scratch only porting the config files and the problem indeed persists.
>
> Any hints on fixing this or tracking the problem down would be very
> welcome!

When you upgraded from scratch, did you change CPU architectures? IE, from
i386 to amd64? If so, you've just learned that rrdtool produces CPU-specific
files.

Copy /var/lib/backuppc/log/pool.rrd to a server of the same architecture as
your old server. Run:

rrdtool dump pool.rrd > pool.xml

Then copy pool.xml back to your new server and run:

rrdtool restore -f pool.xml /var/lib/backuppc/log/pool.rrd
chown backuppc:backuppc /var/lib/backuppc/log/pool.rrd
chmod 640 /var/lib/backuppc/log/pool.rrd

Regards,
Tyler

--
"... that your voice is amplified to the degree where it reaches from
one end of the country to the other does not confer upon you greater
wisdom or understanding than you possessed when your voice reached only
from one end of the bar to the other."
  -- Edward R. Murrow

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Michael
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