vsphere ha

VCF 9.1 Memory Tiering: Before You Cut the DRAM

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VCF 9.1 Memory Tiering: Before You Cut the DRAM featured image

Broadcom’s VCF 9.1 Memory Tiering post, published in May 2026, says enterprise DDR5 RDIMM costs have surged since 2023 and that a high-density virtualization node now costs more than twice as much as it did. I already went through the 2026 memory and flash price numbers in my post vSphere Standard Is Coming Back, and … Read more

Insufficient resources to satisfy vSphere HA failover level on cluster

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Configuring vSphere HA (High Availability) may not be excessively complex, but it is essential to adhere to specific guidelines. Failure to do so may result in inadequately configured vSphere HA and the occurrence of the error message “Insufficient resources to satisfy vSphere HA failover level on cluster.” Even if sufficient resources are available for host … Read more