BackupPC-users

Re: [BackupPC-users] SMB-based backup failing after upgrading from 3.3.0 into 3.3.1

2016-08-29 12:03:38
Subject: Re: [BackupPC-users] SMB-based backup failing after upgrading from 3.3.0 into 3.3.1
From: Benjamin Lefoul <lef AT fedoraproject DOT org>
To: "General list for user discussion, questions and support" <backuppc-users AT lists.sourceforge DOT net>
Date: Mon, 29 Aug 2016 18:01:41 +0200
Hi,

Is this related to this bug:
https://bugzilla.redhat.com/show_bug.cgi?id=1366668
?

If so please comment on it, including patches if you have any.
I will soon clear up some time and work on this one.

Benjamin Lefoul



On Mon, 2016-08-29 at 09:59 -0400, Andriy Fomenko wrote:
> I had a working BackupPC configuration (based on CentOS 7) performing
> backup of Windows share over SMB, then with minor BackupPC version
> upgrade it broke in samba part, still operattes normally for linux
> hosts.
> 
> What is interesting, for the "full backup" of Windows host it shows
> partial backup with ALL FILES PRESENT, but then declares this backup
> to be aborted.
> 
> As I understand it:
> samba performs files copy: OK
> tar extracts all files: OK
> looks like some checks after that fail
> Here is version change on my server:
> 
> Packages Altered:
>     Updated     BackupPC-3.3.0-4.el7.nux.x86_64          @nux-dextop
>     Update               3.3.1-5.el7.x86_64              @epel
> 
> Here is an error log:
> 
> Contents of
> file /var/lib/BackupPC//pc/tp2.dev.videonext.net/XferLOG.483.z,
> modified 2016-08-29 09:24:47 (Extracting only Errors)
> Running: /usr/bin/smbclient \\\\tp2.dev.videonext.net\\C -U BACKUP -E
> -d 1 -c tarmode\ full -Tc - \\BACKUP
> full backup started for share C
> Xfer PIDs are now 25728,25727
> [ skipped 1 lines ]
> tar:316  tarmode is now full, system, hidden, noreset, quiet
> [ skipped 971 lines ]
> tar:711  Total bytes received: 1042800896
> [ skipped 33 lines ]
> tarExtract: Done: 0 errors, 944 filesExist, 201159397 sizeExist,
> 156596094 sizeExistComp, 997 filesTotal, 1042811116 sizeTotal
> Got fatal error during xfer (No files dumped for share C)
> Backup aborted (No files dumped for share C)
> Saving this as a partial backup, replacing the prior one (got 997 and
> 0 files versus 0)
> Thank you,
> 
> Andriy Fomenko
> 
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