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bmihai Valued Contributor.
Valued Contributor.
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Best Practices Store Once Catalyst - media pool

Hi,

Can you please advise, if possible, what is the best practices regarding media pools for Store Once Catalyst?

I know in the case of VTL the best practice is to use non-appendable media. But what about Catalyst? If non-appendable, can you explain why? (thinking about object copy - replication controlled by DP - between Store once devices)

Thanks!

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Micro Focus Expert
Micro Focus Expert

Re: Best Practices Store Once Catalyst - media pool

Hi @bmihai,

For StoreOnce Catalyst you don't need to change Media Pool settings from default. It does not really make a difference if the pool is non-appendable or appendable. The reported capacity might vary a bit.

There is an option on the B2D library where you can enforce a Single Object per Store Media which is more important here. I would enable it.

Regards,
Sebastian Koehler

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Micro Focus Expert
Micro Focus Expert

Re: Best Practices Store Once Catalyst - media pool

Hello bmihai,

For the media pool, the most important part is the MEDIA TYPE and so it will be the one for StoreOnce - StoreOnce Software deduplication OR StoreOnce Backup system.

The next one would be the allocation policies (appendable or non-appendable) - it should not matter as long as you have enough disk space.

Yes - the default parameters should be for than enough for media pools to your StoreOnce device as it is a non-issue with your backup and even on object copy.

Hope this helps

Rgds,

Sherman
DP Support

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