Thanks, that was exactly the problem. After increasing the memory on the 
server, the backup runs fine again. 
Thomas

-----Original Message-----
From: Bowie Bailey [mailto:[email protected]] 
Sent: Montag, 27. Januar 2014 17:07
To: [email protected]
Subject: Re: [BackupPC-users] Can't fork

On 1/27/2014 10:41 AM, Löffler Thomas J. wrote:
> Hi,
>
> Using backuppc 3.2.1-4 on debian backup Macs 10.8.5/10.9.1 with rsync. 
> One Mac fails now and with "BackupPC_dump -v -f ..." it gives the 
> error
>
> Parent read EOF from child: fatal error!
> Done: 0 files, 0 bytes
> Got fatal error during xfer (Child exited prematurely)
> cmdSystemOrEval: about to system /bin/ping -c 1 ...
> Can't fork: Cannot allocate memory at /usr/share/backuppc/lib/BackupPC/Lib.pm 
> Line 1341.
>
> This line is "if (  $host ne " " )  {".

With an error like "Cannot allocate memory", the first thing I would check is 
available memory.  BackupPC needs lots of memory, especially with rsync 
transfers and a large number of files to backup.  Monitor available memory on 
both the server and client (if possible) while the backup is running to see if 
you are running out of memory.

-- 
Bowie

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