HighPoint RocketStor 6314X, Руководство пользователя, Страница: 37 / 60

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Margin
[5% - 25%]
When DV mode is enabled, you have the option to set the margin.
This percentage represents the amount of space the designated cache will hold before flushing
the data onto the drive. Increasing the margin % will result in more stable performance, but
decrease the maximum write performance.
Alternatively, you can change the margin anytime in Logical > Maintenance for DV enabled
array.
Adding Spare Disks
Spare disks are physical disks that will immediately replace critical disks in an array.