Networker

Re: [Networker] How to back up indexes to a separate pool?

2003-09-29 13:20:45
Subject: Re: [Networker] How to back up indexes to a separate pool?
From: "Shelley L. Shostak" <sls AT QSTECH DOT COM>
To: NETWORKER AT LISTMAIL.TEMPLE DOT EDU
Date: Mon, 29 Sep 2003 10:18:51 -0700
The fine manual contains the following about pool selection:

   How the NetWorker Server Uses Pool Criteria to Sort Data

   When you configure the NetWorker server, you can create additional pools
   and sort data by pool type and any combination of the following criteria:

   o Group (backup group)
   o NetWorker client
   o Save sets (file or filesystems)
   o Backup levels (full, levels [1-9], incremental, manual)


Prview mode is great for checking to see what pool Networker will use for
data.

Shelley

On Fri, 26 Sep 2003, George Sinclair wrote:

> Date: Fri, 26 Sep 2003 16:19:35 -0700
> From: George Sinclair <George.Sinclair AT NOAA DOT GOV>
> To: NETWORKER AT LISTMAIL.TEMPLE DOT EDU
> Subject: [Networker] How to back up indexes to a separate pool?
>
> Hi,
>
> I'm not sure how to explain what I'd like to do, but I'll try my best.
> We have two main pools we use: FUL, ATL. The FUL pool is used for only
> full savesets and the ATL pool is used for all incrementals and levels
> (5, 4, 3, 2, etc.) except 0. Client indexes go to one of the two pools
> depending on the level of the backup.
>
> I'd like to create a new pool (ARC) for some special data so it will be
> on its own set of tapes. My plan is to have this data get backed up to
> this pool and only this pool regardless of level. The problem with
> having this data go to the other pools is that I never want to recycle
> it, so it makes it difficult to extricate the data when I want to
> recycle tapes in the FUL and ATL pools. I would end up having to cloan
> the special data savesets before I could recycle the affected tapes, and
> I want to avoid that.
>
> Getting the desired data to go to the new pool, and only the new pool,
> should not be too hard since I can set up a group and place only that
> group in that pool, but how would I get the index for that client to
> write to that pool? The problem is that there is other data on the
> client that would be fine to go to the other pools, but I guess there's
> no such thing as multiple client index instances? I mean, each client
> has one and only one index, so I'm thinking that I can't have the index
> for the special data go to the ARC pool and the rest of the index go to
> the other pools as usual? I guess not as there's one and only one index
> per client. Regardless, if I did want to send that client's index to the
> ARC pool, how can I do it? I'm thinking that this may not be possible,
> so I might have to manually clone the indexes to a clone pool like
> ARC_clone? Isn't it true that client indexes go to whatever server is
> listed first in the storage node servers field for the primary server
> client?
>
> If I do this, how would I recover them (or merge older versions in:
> nsrck -L7 -t date) from this pool and not have NetWorker use the indexes
> it had backed up to the other pools?
>
> Any help would be appreciated.
>
> George
> George.Sinclair AT noaa DOT gov
>

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