[CentOS] [SOLVED] Re: Backup Suggestion on C7

[Alessandro Baggi]

Hi list,
I've solved my problem.

I've understood some concepts.

I've defined bacula-sd multiple devices with different Media Type and 
configured different storage directives in director.

Thanks.


> Hi list,
> I'm building a backup server for 3 hosts (1 workstation, 2 server). I
> will use bacula to perform backups. The backup is performed on disks (2
> x 3TB on mdraid mirror) and for each hosts I've created a logical volume
> with related size.
>
> This 3 hosts have different data size with different disk change rate.
> Each host must have a limited sized resource and a reserved space. If a
> server needs more space to perform backup, It must be enabled and
> provisioned.
>
> My first solution was put each host pools on different logical volumes,
> like:
>
> host1 -> lv1
> host2 -> lv2
> host3 -> lv3
>
> and store pools/volumes on specified storage daemon that uses a
> specified device for each different hosts.
>
> host1 -> storage1 -> device_lv1
> host2 -> storage2 -> device_lv2
> host3 -> storage3 -> device_lv3
>
>
>  Unfortunately, I can't define on bacula-sd.conf multiple storage
> definition but only multiple devices. To use different storage I must
> run 3 bacula-sd on same host (I can?), run a bacula-sd on a vm/host.
> Ah, I must use only one physical server.
>
> With one single machine and the current state I can't use multiple
> storage daemons.
>
> There are other ways to store host volumes on different devices?
>
> My second solution was, use only one storage daemon (on the same host)
> with a single device LVM over mdraid, create pool for each hosts and
> limit the size for each volumes on related pool.
>
> Suggestions?
>
> Thanks in advance.
>
>
>
>
>