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Chapter 5 – Configuration
1.9
Stripe Size
Set the striping block size, either 8, 16, 32, 64, 128, 256, 512 or 1024 sectors
(Default: 128 sectors).
1.A
Write Buffer
Enable or Disable buffer for write operations to memory (Default: Enable).
1.B
Performance
Set writing method as Random or Sequential.
1.C
Slice over 2TB
Stripe size is constant for any RAID system, whether it consists or a single or
multiple arrays.
User could not set "Stripe size"again when array been created.
Smaller stripe sizes provide faster access for small randomly-accessed files.
Larger stripe sizes increase transfer rates for large sequentially-accessed
files (such as video).
Sequential is best suited to saving large amount of data, Random to saving
smaller amounts of data.
Configuration changes made in the RAID Params menu must be saved to the
ACS-8990 non-volatile memory and ACS-8990 restarted for the changes to
take effect. This is done in the NVRAM menu accessed from the Main menu..
See Saving Configurations later in this chapter.
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