BackupPC-users

Re: [BackupPC-users] Backing up many small files

2013-02-05 06:26:51
Subject: Re: [BackupPC-users] Backing up many small files
From: Markus <universe AT truemetal DOT org>
To: "General list for user discussion, questions and support" <backuppc-users AT lists.sourceforge DOT net>
Date: Tue, 05 Feb 2013 11:57:32 +0100
Am 05.02.2013 11:22, schrieb Sorin Srbu:
> Additional info; just tried a network speed test on the client. See below. It
> would seem the network is a bit slower on that side for some reason. Could
> this be a culprit maybe?

Not really, 5 Mbyte/s is still kinda fast. You would have transferred 
your 200 MB backup within 40 seconds at that speed. :)

I posted basically your same question a few months ago and with the help 
of the friendly people on this list it turned out that I just have 
simply way too many files on the client, about 25 million actually. Do a 
"find / | wc -l" to see how many files you got! My find run alone took 8 
hours if I remember correctly. So how is rsync supposed to do it any 
faster :)  You can check the thread here, people share some really good 
infos: http://sourceforge.net/mailarchive/message.php?msg_id=30104262

Anyway, the solution: I switched to HashBackup for that problematic 
client. Another great backup software - it performs an encrypted, 
incremental backup of 25M files within less than 20 hours. With BackupPC 
(I think rsync is the culprit) it took me many days (actually, it's hard 
to say exactly because they never really completed).

You can get it at http://www.hashbackup.com

Regards
Markus


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