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PDF RAID5 Data sheet ( Hoja de datos )
| Número de pieza | RAID5 | |
| Descripción | Serial ATA | |
| Fabricantes | Silicon Image | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de RAID5 (archivo pdf) en la parte inferior de esta página. Total 47 Páginas | ||
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SATARAID5™
Serial ATA
RAID5 Management Software
Home Edition
Preliminary Draft
Subject to Change Without Notice
05/7/04
Silicon Image, Inc.
1060 East Arques Ave.
Sunnyvale CA 94085
(408) 616-4000
www.siliconimage.com
Free Datasheet http://www.datasheet4u.com/
1 page  
Preliminary Draft – Subject to Change Without Notice
1 Welcome
Silicon Image’s SATARAID5TM software provides Serial ATA RAID0 (Striping), RAID1 (Mirroring), RAID 5 (Parity RAID),
RAID10 (Striping and Mirroring), and JBOD (just a bunch of disks) functionality to enhance the industry’s leading PCI-to-SATA
host controller products. Two major challenges facing the storage industry today are keeping pace with the increasing
performance demands of computer systems by improving disk I/O throughput and providing data accessibility in the face of
hard disk failures while utilizing full disk capacity. With SiIicon Image Serial ATA host controller and SATARAID5, both of these
problems are solved.
SATARAID5 software provides a Graphical User Interface (GUI) for easy-to-use configurations of the RAID Groups.
1.1 SATARAID5 Features
• RAID 0, RAID 1, RAID 5, RAID 10, and JBOD Groups are supported.
• Supported OS: Win2000/XP/Server 2003.
• RAID Groups can be created and deleted without exiting Windows.
• Hot Spare and On-line Rebuilding. The spare policy supports testing periodically for a health check of the spare disk.
Spare drive can be global or dedicated to a specific RAID group.
• Supports Auto and Manual rebuild policy for a RAID group.
• System GUI Monitoring Utility:
• Displays/Logs/Alerts Users to Vital RAID Group Information.
• Manages RAID Group Functions (configures, rebuilds, etc.,).
• Supports the ability to partition and map a segment of disk to a virtual LUN or disk.
• Supports up to two RAID groups. Any excess capacity on disk drives can be formatted as independent logical drives.
• Adjustable Stripe Size for RAID 0, RAID 5, and RAID10.
• Uses the Self-Monitoring, Analysis, and Reporting Technology (SMART) feature in the attached drives for automatic
notification of imminent drive failures.
• Employ RAID recovery algorithms to maintain data integrity in the event of a disk failure including bad block management.
• Automatically Selects Highest Available Transfer Speed for All SATA Devices. Supports the following:
• Data transfer rate up to 150MB/Sec (SiI3114, SiI3124-1), and 300MB/Sec (SiI3124-2)
• Support up to 4 SATA devices connected to a single controller.
• ACPI, SATA 1.0 (SiI3114, Sii3124-1), and SATA 2.0 (SiI3124-2)
• Supports drive roaming capability allowing drives from one controller to be moved to another without loss of data.
• Employs a task manager for the scheduling of any RAID or disk management operations including RAID group creation,
rebuild, and test.
1.2 For SATARaid Users
If you plan to upgrade to RAID5 driver and/or BIOS, read this section carefully before upgrading BIOS and/or RAID driver.
Otherwise, you might get unexpected results.
We do not recommend downgrading from RAID5 driver to the previous (non-RAID5) RAID driver.
1.2.1 RAID Function List for Different Versions of BIOS and RAID Driver
The following list shows possible BIOS and RAID driver combination and RAID functions supported by each combination.
1. Old BIOS with Old RAID Driver
• Non-RAID Hard Disk
• Legacy RAID 0 group
• Legacy RAID 1 group
• Legacy RAID10 group
• Legacy spare drive
2. Old BIOS with New RAID Driver
• Legacy RAID 0 group
• Legacy RAID 1 group
• Legacy RAID 10 group
• Legacy spare drive
• New RAID 0 group (BIOS will not recognize this)
SATARaid User’s Manual
Copyright © 2003 Silicon Image Inc.
5
Free Datasheet http://www.datasheet4u.com/
5 Page 
Preliminary Draft – Subject to Change Without Notice
SATARaid User’s Manual
Copyright © 2003 Silicon Image Inc.
11
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11 Page | ||
| Páginas | Total 47 Páginas | |
| PDF Descargar | [ Datasheet RAID5.PDF ] | |
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