HP ProLiant DL380e, User Manual

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RBSU menu (HP ProLiant G7 servers or server blades) 96
Node Interleaving (G7 servers)
Node Interleaving disables the NUMA architecture properties of the system. All operating systems
supported by this platform support NUMA architectures. In most cases, you can obtain optimum
performance by disabling Node Interleaving. When this option is enabled, memory addresses are
interleaved across the memory installed for each processor. When this option is enabled, some workloads
may see improved performance.
Drive Write Cache (G7 servers)
The Drive Write Cache option controls the state of the write cache of the drives attached to the supported
controller. This feature provides greater drive performance but could result in data corruption during an
unexpected power loss or shutdown. When the Drive Write Cache option is enabled, the following
message appears:
Enabling Drive Write Cache may result in data loss or data corruption if an unexpected power loss
occurs.