Re: [Zope] repozo, pack and backups

2008-03-05 Thread Jens Vagelpohl


On Mar 5, 2008, at 12:38 , Miles wrote:


Hi,

I'm hoping someone can share their experience of using repozo,  
packing and backups to answer a couple of questions.


I've googled around to confirm that packing means a full backup.  Is  
there any way to carry out incremental backups and then pack the  
database, without carrying out a full backup each time - for  
example, can I continue to get nightly incremental backups if I pack  
nightly but retain the last 2 days' transaction history?


(I transfer the increments to a backup server, and then rebuild the  
database, then take a nightly snapshot to tape, so I really don't  
need a full backup)


I have an inkling this is not possible, but would be useful to  
confirm...


You're right, this is not possible. The only way to prevent full  
backups is to never pack the database.


jens



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[Zope] repozo, pack and backups

2008-03-05 Thread Miles

Hi,

I'm hoping someone can share their experience of using repozo, packing 
and backups to answer a couple of questions.


I've googled around to confirm that packing means a full backup.  Is 
there any way to carry out incremental backups and then pack the 
database, without carrying out a full backup each time - for example, 
can I continue to get nightly incremental backups if I pack nightly but 
retain the last 2 days' transaction history?


(I transfer the increments to a backup server, and then rebuild the 
database, then take a nightly snapshot to tape, so I really don't need a 
full backup)


I have an inkling this is not possible, but would be useful to confirm...

TIA,

Miles


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