[BackupPC-users] simple backup scheme, 1xfull, 6xinc
2013-10-04 11:58:27
Hello all,
I have red many times the manual and of course I tried many settings,
still without luck. I have 30 hosts which have about 1400Megabytes of
data in summary. As I am using a 2TB harddisk for my backuppc pool, I
would like (am able) to have just one full backup for all of them. If
it's possible to have 2 FullBackups due to deduplication, that would be
nice. But one full Backup is enough, because I dont have more capacity.
So I would like to have:
- full backup, once a week
- incremental backups, every day until next full backup is done
I have configured:
$Conf{FullPeriod} = '6.97';
$Conf{IncrPeriod} = '0.97';
$Conf{FullKeepCnt} = [1];
$Conf{FullKeepCntMin} = '1';
$Conf{FullAgeMax} = '6';
$Conf{IncrKeepCnt} = '6';
$Conf{IncrKeepCntMin} = '3';
$Conf{IncrAgeMax} = '14';
But I am facing the problem, that I get up to 3-4 FullBackups for each
host and then the other host backups fail. I cannot explain why this
happens. I have red, that if an incremental backup is needed for the
last FullBackup or something like that, but to be hondest I didnt
understand that :( I also tried $Conf{IncrKeepCnt} = '6'; then I stopped
BackupPC, manually removed the backups within my pool harddisk, then I
did a manually nightly_job cleanup with
"/usr/share/backuppc/bin/BackupPC_nightly 0 255" and restarted BackupPC.
What am I doing wrong? I would really appreciate any assistance for my
desired backup scheme. What are the correct values for my purpose? Thank
you.
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