How many full backups are you keeping (ie, what are $Conf{FullKeepCnt},
$Conf{FullAgeMax} and $Conf{FullKeepCntMin} set to)?
With 4.x, it is no longer necessary to keep extra full backups around for
the incrementals (since filled/non-filled and incremental/full are
decoupled), so it's possible those settings were too small.
Craig
On Sun, Apr 2, 2017 at 5:21 AM, Claus Tøndering <cl...@tondering.dk> wrote:
> I have recently moved to BackupPC version 4, and strange things now happen
> to my full backups.
>
> I have set
> $Conf{FullPeriod} = '60';
> which I believe would indicate a full backup every 60 days. However,
> instead I get a full backup every other day.
>
> The "Backup Summary" on the admin page looks like this:
>
> Backup# Type Filled Level Start Date Duration/mins Age/days Server Backup
> Path
> 15 <http://kreacher/bpc?action=browse&host=legolas&num=15> incr no 1 3/20
> 20:06 14.0 12.7 /var/lib/backuppc/pc/legolas/15
> 17 <http://kreacher/bpc?action=browse&host=legolas&num=17> incr no 1 3/22
> 20:05 15.3 10.7 /var/lib/backuppc/pc/legolas/17
> 19 <http://kreacher/bpc?action=browse&host=legolas&num=19> incr no 1 3/24
> 20:04 12.6 8.7 /var/lib/backuppc/pc/legolas/19
> 21 <http://kreacher/bpc?action=browse&host=legolas&num=21> incr no 1 3/27
> 20:05 13.3 5.8 /var/lib/backuppc/pc/legolas/21
> 22 <http://kreacher/bpc?action=browse&host=legolas&num=22> partial no 0 3/28
> 20:00 0.0 4.8 /var/lib/backuppc/pc/legolas/22
> 25 <http://kreacher/bpc?action=browse&host=legolas&num=25> incr no 1 4/1
> 10:01 12.9 1.2 /var/lib/backuppc/pc/legolas/25
> 26 <http://kreacher/bpc?action=browse&host=legolas&num=26> full yes 0 4/2
> 13:00 62.6 0.1 /var/lib/backuppc/pc/legolas/26
>
> Except for a problem around backup 22/23 you see this pattern: Backups 15,
> 17, 19, 21, 25 (all odd numbers) are incremental; backups 16, 18, 20, 24
> (all even numbers) are missing.
>
> Backup 26 (an even number) is full. Tomorrow, the list will show backup 27
> being incremental and backup 26 will have disappeared. The day after
> tomorrow a new full backup 28 will appear.
>
> Is this the intended behaviour?
>
> /Claus
>
>
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