[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Duplicity-talk] Missing full backup...
|
From: |
edgar . soldin |
|
Subject: |
Re: [Duplicity-talk] Missing full backup... |
|
Date: |
Fri, 11 Apr 2014 11:30:54 +0200 |
|
User-agent: |
Mozilla/5.0 (Windows NT 5.1; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 |
On 10.04.2014 23:41, Carlos Chavez wrote:
> I seem to be having a problem. I have several servers backing up to a
> single server. All except one are working perfectly and I have been able to
> restore files from all of them. All servers do a FULL backup on Sunday and
> incremental backups the rest of the week. One of the servers (used for email)
> misses the FULL backup on Sunday some of the times and keeps going with
> incremental backups. Here is the listing:
>
> Last full backup date: Sun Mar 30 04:39:30 2014
> Collection Status
> -----------------
> Connecting with backend: SSHBackend
> Archive dir: /root/.cache/duplicity/d0e2f4f0aec36ed03a5b14adcbd2eec4
>
> Found 3 secondary backup chains.
> Secondary chain 1 of 3:
> -------------------------
> Chain start time: Sat Feb 8 04:03:08 2014
> Chain end time: Sat Feb 22 04:02:59 2014
> Number of contained backup sets: 6
> Total number of contained volumes: 28522
> Type of backup set: Time: Num volumes:
> Full Sat Feb 8 04:03:08 2014 28350
> Incremental Tue Feb 18 22:15:42 2014 110
> Incremental Wed Feb 19 04:09:47 2014 2
> Incremental Thu Feb 20 04:03:01 2014 20
> Incremental Fri Feb 21 04:04:13 2014 28
> Incremental Sat Feb 22 04:02:59 2014 12
> -------------------------
>
> Secondary chain 2 of 3:
> -------------------------
> Chain start time: Tue Mar 25 13:42:25 2014
> Chain end time: Tue Mar 25 13:42:25 2014
> Number of contained backup sets: 1
> Total number of contained volumes: 5852
> Type of backup set: Time: Num volumes:
> Full Tue Mar 25 13:42:25 2014 5852
> -------------------------
>
> Secondary chain 3 of 3:
> -------------------------
> Chain start time: Sun Feb 23 04:24:34 2014
> Chain end time: Sun Mar 30 04:03:49 2014
> Number of contained backup sets: 32
> Total number of contained volumes: 6214
> Type of backup set: Time: Num volumes:
> Full Sun Feb 23 04:24:34 2014 5717
> Incremental Mon Feb 24 04:03:25 2014 5
> Incremental Tue Feb 25 04:03:01 2014 17
> Incremental Wed Feb 26 04:03:03 2014 17
> Incremental Thu Feb 27 04:03:01 2014 20
> Incremental Fri Feb 28 04:02:58 2014 20
> Incremental Sat Mar 1 04:03:55 2014 17
> Incremental Sun Mar 2 04:03:01 2014 6
> Incremental Sun Mar 2 04:38:44 2014 1
> Incremental Mon Mar 3 04:02:49 2014 4
> Incremental Tue Mar 4 04:03:07 2014 12
> Incremental Wed Mar 5 04:03:13 2014 30
> Incremental Thu Mar 6 04:02:56 2014 15
> Incremental Fri Mar 7 04:02:56 2014 14
> Incremental Sat Mar 8 04:04:09 2014 16
> Incremental Sun Mar 9 04:03:09 2014 5
> Incremental Sun Mar 9 04:41:11 2014 1
> Incremental Mon Mar 10 04:03:11 2014 7
> Incremental Tue Mar 11 04:03:09 2014 18
> Incremental Wed Mar 12 04:03:32 2014 25
> Incremental Thu Mar 13 04:03:06 2014 39
> Incremental Fri Mar 14 04:03:02 2014 17
> Incremental Sat Mar 15 04:02:59 2014 21
> Incremental Sun Mar 16 04:03:31 2014 5
> Incremental Sun Mar 16 04:41:58 2014 1
> Incremental Mon Mar 17 04:03:00 2014 4
> Incremental Tue Mar 18 04:03:13 2014 10
> Incremental Wed Mar 26 04:08:34 2014 87
> Incremental Thu Mar 27 04:03:14 2014 14
> Incremental Fri Mar 28 04:03:01 2014 28
> Incremental Sat Mar 29 04:03:02 2014 14
> Incremental Sun Mar 30 04:03:49 2014 7
> -------------------------
>
>
> Found primary backup chain with matching signature chain:
> -------------------------
> Chain start time: Sun Mar 30 04:39:30 2014
> Chain end time: Thu Apr 10 04:03:30 2014
> Number of contained backup sets: 13
> Total number of contained volumes: 6018
> Type of backup set: Time: Num volumes:
> Full Sun Mar 30 04:39:30 2014 5848
> Incremental Mon Mar 31 04:03:03 2014 4
> Incremental Tue Apr 1 04:04:00 2014 22
> Incremental Wed Apr 2 04:03:54 2014 14
> Incremental Thu Apr 3 04:04:20 2014 26
> Incremental Fri Apr 4 04:03:03 2014 16
> Incremental Sat Apr 5 04:05:03 2014 18
> Incremental Sun Apr 6 04:03:39 2014 5
> Incremental Sun Apr 6 04:43:11 2014 1
> Incremental Mon Apr 7 04:03:14 2014 5
> Incremental Tue Apr 8 04:03:22 2014 13
> Incremental Wed Apr 9 04:03:32 2014 18
> Incremental Thu Apr 10 04:03:30 2014 28
> -------------------------
> No orphaned or incomplete backup sets found.
>
> I have no idea why this particular server will sometimes fail to do the
> FULL backup on Sunday. There seem to be two incremental backups for Sunday.
try to use parameter --full-if-older-than as described on the manpage
http://duplicity.nongnu.org/duplicity.1.html
this way duplicity determines when to do full or incr and you don't run into
the possibility of cron starting more than one duplicity instance for on backuü
>I run the incremental backup from cron.daily and the full backup from
>cron.weekly. All servers have exactly the same cron jobs. We are using
>Duplicity 0.6.13 which is the latest version we can compile on out CentOS 5.10
>servers.
>
why can't you compile latest stable? did you try to 'python setup.py' the
tarball from the website manually already?
..ede/duply.net