topic OCUM 6.4: Is there a maximum number of clusters that can be added? in Active IQ Unified Manager Discussions

OCUM 6.4: Is there a maximum number of clusters that can be added?

acjackson — Wed, 04 Jun 2025 19:48:09 GMT

Hi,

is there a maximum of clusters, that can be added to an OCUM instance?

The documentation states a maximum of 20 for favorites, but I could not find anything about a limit for clusters.

Re: OCUM 6.4: Is there a maximum number of clusters that can be added?

Jeff_Yao — Tue, 02 Aug 2016 09:28:06 GMT

afaik, there's no these kind of limit. someone correct me if i'm wrong

Re: OCUM 6.4: Is there a maximum number of clusters that can be added?

gberger — Wed, 03 Aug 2016 22:40:09 GMT

From what i understand the limit with 6.3 and 6.4 is still 24 clusters. If someone from Netapp could validate please?

Re: OCUM 6.4: Is there a maximum number of clusters that can be added?

msaravan — Fri, 05 Aug 2016 17:54:45 GMT

Yes, the limit recommendation is based on number of nodes and not clusters.

The recommended limit per UM instance is 48 nodes, which means that user can monitor either 24 2-node clusters or 12 4-node clusters, or 6 8-node clusters, or mixture of these but total count should be 48 nodes.

However, the product doesnt have any restriction and it'll allow you to add more than 48 nodes. But, the recommended number is 48 nodes.

Regards,

Saravanan