Re: [BackupPC-users] Incremental backup takes all files
2009-06-12 13:43:02
Erik Hjertén wrote:
>
>>> I'm using Backuppc on an Ubuntu-server and Deltacopy on windows clients.
>>>
>> How do you call DeltaCopy from the Backuppc Server?
>>
> With Rsync. XferMethod = rsyncd
>>
>>> The incremental backup runs inludes all files, but only every other day.
>>>
>> What did you mean with "but only every other day" ?
>>
> Well, not every incremental run backs up all files. For example on host
> eddie ,see beow, incr backup# 333 is ok but 334 is not, it touches all
> files, and I believe it shouldn't? I mean I know all of these files
> haven't changed.
Unless you are doing different incremental levels, the two runs should
be exactly the same from the server's perspective, doing the rsync
comparison against the save full run as the base. Can anything have
changed on the files (timestamps, owner, etc.)? I'm not sure what
metadata it actually checks on a windows client or whether there is
anything different about DeltaCopy in this respect, but rsync will show
those differences as an update without spending any time copying the
unchanged content. But even then it doesn't make sense that #335 is
normal again unless you have set incremental levels since it should
still be checking against the last full.
--
Les Mikesell
lesmikesell AT gmail DOT com
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