Subject | Re: [firebird-support] can I restore a level 1 backup on its own? |
---|---|
Author | Gary Benade |
Post date | 2012-06-22T16:35Z |
Hi Sean
Does that mean I can do a level 0 restore overnight, and then a level 1
restore tomorrow night?
In other words, is doing this:
nbackup -R mydb.fdb level_0.nbk level_1.nbk
the same as doing this:
nbackup -R mydb.fdb level_0.nbk
nbackup -R mydb.fdb level_1.nbk
Thanks for you assistance
Gary
Does that mean I can do a level 0 restore overnight, and then a level 1
restore tomorrow night?
In other words, is doing this:
nbackup -R mydb.fdb level_0.nbk level_1.nbk
the same as doing this:
nbackup -R mydb.fdb level_0.nbk
nbackup -R mydb.fdb level_1.nbk
Thanks for you assistance
Gary
On 6/22/2012 3:49 PM, Leyne, Sean wrote:
>
> Gary,
>
> > I am in the process of moving servers and the restore time of the 53GB
> > backup is a going to cause a timing problem
> >
> > I have made a level 0 backup of the database, 53GB, I would like to
> restore
> > the level 0 backup in the meantime, and on the night of the server
> swap do a
> > level 1 backup which will be less than a 1GB, and restore that
> backup on it's
> > own, effectively adding the data missing since the level 0 backups
> was made
> >
> > Will this be possiblem, is a level 1 backup valid to restore without the
> > corresponding level 0 backup?
>
> But you will have a Level 0 backup. It is the backup you did the night
> before...
>
> The level 1 backup has no value on its own, it can only be
> used/applied to a level 0 backup.
>
> Sean
>
>
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