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5.10.2
DF Common Options
Scrubber
DRAM scrub time [Auto]
This item allows you to set a number of hours to scrub memory.
Configuration options: [Disabled] [1 hour] [4 hours] [8 hours] [16 hours] [24 hours] [48
hours] [Auto]
Poison scrubber control [Auto]
Configuration options: [Disabled] [Enabled] [Auto]
Redirect scrubber control [Auto]
Configuration options: [Disabled] [Enabled] [Auto]
Redirect scrubber limit [Auto]
Configuration options: [2] [4] [8] [Infinite] [Auto]
Periodic Directory Rinse [Auto]
Configuration options: [Disabled] [Enabled] [Auto]
Memory Addressing
NUMA nodes per socket [Auto]
Specifies the number of desired NUMA nodes per socket. Zero will attempt to
interleave the two sockets together.
Configuration options: [NPS0] [NPS1] [NPS2] [NPS4] [Auto]
Memory interleaving [Auto]
This items allows for disabling memory interleaving. Note that NUMA nodes per socket
will be honored regardless of this setting.
Configuration options: [Disabled] [Auto]
Memory interleaving size [Auto]
This item controls the memory interleaving size. The valid values are AUTO, 256 bytes,
512 bytes, 1 Kbytes, or 2 Kbytes. This also determines the starting address of the
interleave (bit 8, 9, 10, or 11).
Configuration options: [256 Bytes] [512 Bytes] [1 KB] [2 KB] [Auto]
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Chapter 5: BIOS Setup
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