[Product-Developers] collective.recipe.backup doesn't clean up older blob backups and snapshots

Jochen Dekeyser jochen.dekeyser at gmail.com
Mon Sep 12 13:48:48 UTC 2011


On Mon, Sep 12, 2011 at 1:57 PM, Maurits van Rees
<m.van.rees at zestsoftware.nl> wrote:
> Op 12-09-11 13:38, Jochen Dekeyser schreef:
>>
>> On Mon, Sep 12, 2011 at 12:56 PM, Maurits van Rees
>> <m.van.rees at zestsoftware.nl>  wrote:
>>>
>>> We could be smarter about restoring blobs to a specific point in time
>>> (pick
>>> the first blob backup with a modification date after the requested time),
>>> but it may be safer not to try to be too smart here.
>>>
>>> Maurits van Rees   http://maurits.vanrees.org/
>>>
>> I do this with a simple linux-find, something like: find blobdir/
>> -type f -newermt 2011-08-21.
>> Can this lead to any problems?
>
> This lists all files that are newer than 2011-08-21.  I don't think that is
> what you want, but that depends on what you do with that list.
>
> Ah, when restoring the Data.fs to the status of 2011-08-21 and copying the
> latest blob backup you use this line to remove all files that are more
> recent than the restored Data.fs?  That sounds correct then.
>

Yes, indeed, that is my plan to restore:
* copy the full blob directory
* find the files newer that the date you want to restore, and delete them

So no tricky things here, I was just to be sure, that I did not damage anything.

Jochen


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