BIOS BR256, User Manual, Page: 32 / 110

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Parity Stripe Width Setup
PARITY STRIPE
2 MB/DRIVE
Choose stripe width of RAID-5/6 LUN
Parameter Function Memo
PARITY STRIPE
2 MB/DRIVE
1MB/DRIVE
256KB/DRIVE
128KB/DRIVE
Setup stripe width of each drive channel.
When the host issues a command, and the parity is to be
written, the command is divided up into two or more
operations. A relatively big stripe width is setup to reduce the
overhead of continuous operation.
The bigger size of stripe width, faster transfer speed can be
achieved for sequential read or write. Usually
「
2MB/
DRIVE
」
setup will give a good performance but it depends
on the host application.
Default
2 MB/DRIVE