On 6/21/12 4:55 PM, Les Mikesell wrote:

> On Thu, Jun 21, 2012 at 8:57 AM, Aaron Cossey <aaron.cossey AT gmail DOT com> 
> wrote:
>
> I don't think I've seen anything about this problem before, so it may
> be unique to your system.

I have recently experienced this error on incremental backups.

Ubuntu 12.04.1 LTS
backuppc version 3.2.1-2ubuntu1.1
XferMethod: rsync

> Have you looked through the system logs
> for disk errors, etc.?

In /var/log/backuppc/LOG:

2012-12-19 02:30:17 Backup failed on nas (No backup directory
/var/lib/backuppc/pc/nas/new)
2012-12-19 05:10:22 Backup failed on nas (No backup directory
/var/lib/backuppc/pc/nas/new)
2012-12-19 07:52:13 Backup failed on nas (No backup directory
/var/lib/backuppc/pc/nas/new)

Nothing related in syslog. No disk errors.

Correlating rsyncd logs from the nas host:

2012/12/19 02:13:37 [31215] building file list
2012/12/19 03:33:44 [31215] rsync error: timeout in data send/receive
(code 30) at io.c(137) [sender=3.0.9]
2012/12/19 04:56:34 [31249] connect from  (192.168.1.7)
2012/12/19 04:56:34 [31249] rsync on . from backuppc@nas (192.168.1.7)
2012/12/19 04:56:34 [31249] building file list
2012/12/19 06:16:40 [31249] rsync error: timeout in data send/receive
(code 30) at io.c(137) [sender=3.0.9]
2012/12/19 07:30:26 [31285] connect from nas (192.168.1.7)
2012/12/19 07:30:26 [31285] rsync on . from backuppc@nas (192.168.1.7)
2012/12/19 07:30:26 [31285] building file list
2012/12/19 08:50:33 [31285] rsync error: timeout in data send/receive
(code 30) at io.c(137) [sender=3.0.9]
2012/12/19 15:48:48 [31404] connect from nas (192.168.1.7)

So it seems it may be caused by a timeout.

-- 
Regards, Lars Tobias

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