PDC20319 SATA RAID Controller User Manual
14
Note
The PDC20319 SATA RAID Controller permits striped
arrays using 1, 2, 3, or 4 drives attached in Auto Setup
mode.
Under the Security setting, Controller permits two drives to
be used for a single Mirrored array or four drives to be used
for a Mirrored/Striped array in Auto Setup.
Security
(RAID 1 Mirroring, or RAID 0+1 Striping/ Mirroring) creates a mirrored (or fault
tolerant) array for data security. The storage capacity equals one-half the
number of drives times the capacity of the smallest drive in the disk array.
Note
Under the Security setting, the PDC20319 SATA RAID
Controller permits two drives to be used for a single
Mirrored array or four drives to be used for a
Mirrored/Striped array in Auto Setup.
Security and Performance
RAID 0+1 (Striping/Mirroring) creates an array with striping for high performance
plus mirroring for fault tolerance and data security. The storage capacity equals
the number of drives times the capacity of the smallest drive in the disk array.
This option requires 4 drives.
Содержание PDC20319
Страница 1: ...PDC20319 SATARAIDCONTROLLER USER MANUAL Version 1 3...
Страница 42: ...PDC20319 SATA RAID Controller User Manual 38...
Страница 58: ...PDC20319 SATA RAID Controller User Manual 54...