Replies posted by aleorl

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aleorlVoyager
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2 all-SSD + 5 SSD+NVMe nodes in RF3 cluster - recommended?

Hi  Nutanix supports mixing nodes that contain NVMe drives in the same cluster with all-SSD nodes that do not contain NVMe drives.   Refer below URL https://portal.nutanix.com/page/documents/details/?targetId=Hardware-Admin-Ref-AOS-v5_16:har-product-mixing-restrictions-r.html Hi Paul,many thanks!We referred to this doc before, however it only mentions the minimum required number for Hybrid-AF environments:“You can mix all-SSD nodes and hybrid SSD/HDD nodes in the same cluster only under the following conditions:Mixed all-flash/hybrid clusters must have a minimum of two all-SSD nodes. The minimum number of each node type (all-SSD/hybrid) must be equal to the cluster redundancy factor. For example, clusters with a redundancy factor of 2 must have a minimum of two hybrid and two all-SSD nodes.”It is not completely clear if it applies to our case with 2 SSD-only+5 SSD+NVMe nodes

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3 years ago

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