Dell recommends disabling DelayedACK when configuring ESXi hosts using iSCSI to connect to PowerStore systems. DelayedACK can cause performance degradation and connectivity issues in iSCSI environments. By disabling DelayedACK, the communication between the ESXi host and the PowerStore array becomes more efficient, leading to better performance and reliability.
[Reference:, Dell Technologies documentation on best practices for configuring ESXi hosts with PowerStore using iSCSI., VMware KB article on DelayedACK and its effects on iSCSI performance., , =================, , ]
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