multiple nfs shares with cinder-backup

Gorka Eguileor geguileo at redhat.com
Thu Nov 12 09:02:48 UTC 2020


On 12/11, MaSch wrote:
> Hy!
>
> Is it possible to set a default value for the container?
> So that the users don't have to specify them when they create a backup?
> Lets say, the default value directs to share a, for manually generated
> Backups,
> and all automated created Backups have the --container param set for
> share b.
>
> regards,
> MaSch

Hi,

The "backup_container" configuration option allows you to set the
default container.

Cheers,
Gorka.

>
> On 2020-11-10 1:55 p.m., Radosław Piliszek wrote:
> > On Wed, Nov 4, 2020 at 11:45 AM MaSch <themasch at gmx.net> wrote:
> > > Hello all!
> > >
> > > I'm currently using openstack queens with cinder 12.0.10.
> > > I would like to a backend I'm using a NFS-share.
> > >
> > > Now i would like to spit my backups up to two nfs-shares.
> > > I have seen that the cinder.volume.driver can handle multiple nfs shares.
> > > But it seems that cinder.backup.driver can not.
> > >
> > > Is there a way to use two nfs shares for backups?
> > > Or is it maybe possible with a later release of Cinder?
> > >
> > > regards,
> > > MaSch
> > >
> > >
> > You can use directories where you mount different NFS shares.
> > Cinder Backup allows you to specify the directory to use for backup so
> > this way you can segregate the backups.
> > Just specify --container in your commands.
> >
> > -yoctozepto
>




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