Monthly Archives: August 2015

VM Limit per Host – VSAN

According to the VSAN maximums, there is a 100 VM limit per host in a VSAN 5.5 cluster and 200 in a VSAN 6 cluster. This seems to be a soft limit as I was recently able to deploy 999 VMs in to a 4 node VSAN 5.5 cluster (with one host acting as a dedicated HA node, so not running any compute). I got to ~333 VMs per host before I reached the 3000 component limit (which is a hard limit) on each host. The below is a screen grab of vsan.check_limits from RVC:


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