Supermicro FatTwin F628G3-FT+, Руководство пользователя

Страница: 128 / 160

7-22
FatTwin F628G3-FT+/FTPT+ User's Manual
Memory Rank Sparing
Select Enable to enable memory-sparing support for memory ranks to
improve memory performance. The options are Disabled and Enabled.
Patrol Scrub
Patrol Scrubbing is a process that allows the CPU to correct correctable
memory errors detected on a memory module and send the correction to
the requestor (the original source). When this item is set to Enable, the IO
hub will read and write back one cache line every 16K cycles, if there is
no delay caused by internal processing. By using this method, roughly 64
GB of memory behind the IO hub will be scrubbed every day. The options
are Enable and Disable.
Patrol Scrub Interval
This feature allows you to decide how many hours the system should wait
before the next complete patrol scrub is performed. Use the keyboard to
enter a value from 0-24. The Default setting is 24 .
Demand Scrub
Demand Scrubbing is a process that allows the CPU to correct correctable
memory errors found on a memory module. When the CPU or I/O issues
a demand-read command, and the read data from memory turns out to
be a correctable error, the error is corrected and sent to the requestor
(the original source). Memory is updated as well. Select Enable to use
Demand Scrubbing for ECC memory correction. The options are Enable
and Disable.
Device Tagging
Select Enable to support device tagging. The options are Disable and
Enable.