BackupPC-users

Re: [BackupPC-users] Keeping servers in sync

2009-09-01 02:22:16
Subject: Re: [BackupPC-users] Keeping servers in sync
From: Les Mikesell <lesmikesell AT gmail DOT com>
To: "General list for user discussion, questions and support" <backuppc-users AT lists.sourceforge DOT net>
Date: Tue, 01 Sep 2009 01:19:04 -0500
Jim Wilcoxson wrote:
> Hi Les - thanks for trying it out!
> 
> It sounds like you are seeing about 300GB in 1200 minutes, or 4
> minutes per GB.  That's about what I see on average when backing up a
> real system initially.  Yesterday I backed up 33GB on a G5 Mac (the
> Mac version isn't released yet), and it took 110 minutes.
> 
> However, incrementals are much faster: The incremental for the same
> Mac took 7 minutes.  One of my Linux development systems (about 1.5GB)
> takes 4 minutes to backup initially, but only 20 seconds to do an
> incremental when just a few things change.  I backup my /home/jim user
> directory, about 1.5GB, every 15 minutes and it usually takes 5-10
> seconds.
> 
> You can restart the same backup and it will pick backup up where it
> left off after a short delay.
> 
> Thanks again for checking it out!  Much appreciated.

The run I started on Friday still hasn't completed and since backuppc has run 
nightly it is picking up new files in the pc directory that weren't in the pool 
when it started - so the size is larger than I expected and it isn't going to 
fit.

Top shows fairly reasonable memory use, though.

   PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
  3899 root      18   0  364m 349m 2800 D  1.9  8.9   1396:55 hb


It probably would be a lot faster if it didn't display the filenames being 
copied.

-- 
   Les Mikesell
    lesmikesell AT gmail DOT com

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