HPE StoreOnce Catalyst Repo Concurrent Tasks Limit

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HPE StoreOnce Catalyst Repo Concurrent Tasks Limit

Veeam Logoby david.buchanan » Wed Jan 18, 2017 7:15 am

Hi All,

Is there a best practice or a guideline as to how many tasks a StoreOnce VSA configured as a Catalyst repo can run?

Currently I have it configured with "Limit maximum concurrent tasks to" 12.

When I increase it I seem to run into errors like "maximum concurrent connections has been exceeded", however I dont know if this is Veeam or the VSA reporting this message.

Thanks,
David.
david.buchanan
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Re: HPE StoreOnce Catalyst Repo Concurrent Tasks Limit

Veeam Logoby foggy » Wed Jan 18, 2017 2:21 pm

David, the recommended max number of concurrent tasks for repository residing on StoreOnce VSA running StoreOnce 3.15, I believe, is 8. The message you're seeing means that you're maxing out the number of allowed data streams on the storage.
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Re: HPE StoreOnce Catalyst Repo Concurrent Tasks Limit

Veeam Logoby david.buchanan » Wed Jan 18, 2017 11:09 pm

Thanks Foggy. I'll change it to 8 and see how it goes..

Regards,
David.
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Re: HPE StoreOnce Catalyst Repo Concurrent Tasks Limit

Veeam Logoby foggy » Fri Jan 20, 2017 12:58 pm

Basically, Veeam B&R v9.5 has a built-in scheduler that ensures that the maximum number of data sessions for the particular StoreOnce model is not exceeded (hence the messages), so this setting is not in fact mandatory and can be simply disabled.
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