On 4/3/2015 4:01 PM, MineHost.LT admin wrote:
Hello,
How to configure backuppc Schedule for this:
1-day - full
2-day - empty
3-day - empty
4-day - incremental
5-day - empty
6-day - empty
7-day - incremental
.....
14-day (or 15-day) - clear 1 day full and create new full
Need ONE full on 2 week and time to time incremental
I resetup
FullPeriod - 13.97
FullKeepCnt - 1
FullKeepCntMin - 1
IncrPeriod - 2.97
IncrKeepCnt - 12
But I see backupams:
Backup# Type Filled Level Start Date Duration/mins Age/days
Server Backup Path
3
<http://77.241.206.72:69/backuppc?action=browse&host=mc2.minehost.lt&num=3>
full yes 0 3/7 10:46 1010.1 27.2 /var/lib/BackupPC//pc/www/3
4
<http://77.241.206.72:69/backuppc?action=browse&host=mc2.minehost.lt&num=4>
incr no 1 3/10 12:00 545.8 24.2 /var/lib/BackupPC//pc/www/4
5
<http://77.241.206.72:69/backuppc?action=browse&host=mc2.minehost.lt&num=5>
incr no 1 3/13 13:00 497.3 21.1 /var/lib/BackupPC//pc/www/5
6
<http://77.241.206.72:69/backuppc?action=browse&host=mc2.minehost.lt&num=6>
full yes 0 3/16 23:19 1114.2 17.7 /var/lib/BackupPC//pc/www/6
7
<http://77.241.206.72:69/backuppc?action=browse&host=mc2.minehost.lt&num=7>
incr no 1 3/20 11:24 164.9 14.2 /var/lib/BackupPC//pc/www/7
8
<http://77.241.206.72:69/backuppc?action=browse&host=mc2.minehost.lt&num=8>
incr no 1 3/24 06:04 275.8 10.4 /var/lib/BackupPC//pc/www/8
9
<http://77.241.206.72:69/backuppc?action=browse&host=mc2.minehost.lt&num=9>
incr no 1 3/27 09:36 204.3 7.3 /var/lib/BackupPC//pc/www/9
10
<http://77.241.206.72:69/backuppc?action=browse&host=mc2.minehost.lt&num=10>
full yes 0 4/2 13:55 511.9 1.1 /var/lib/BackupPC//pc/www/10
(sorry FullPeriod - change from 7)
But why one FULL and two incremental then full, why not full -> 10x
incremental...
I'm not sure why the fulls are different time periods (9 days then 16
days) unless you have been messing with the FullPeriod between runs or
something caused the last full to fail for a couple of days before it
succeeded.
You will not be able to keep only one full the way you are doing it.
Incrementals depend on the previous full, so full backups will be kept
until the incrementals that rely on them are removed. However, due to
the pooling of duplicate files, keeping extra fulls will not result in
using much extra storage, so it shouldn't be a problem.
To be more specific, you are keeping 36 days worth of incrementals, so
you need about 36 days worth of full backups to support them. In
practice, this means that BPC will need to keep 3-4 fulls to support the
incrementals depending on the exact timing.
--
Bowie
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