Dell 8 Manual do utilizador - Página 5

Procurar online ou descarregar pdf Manual do utilizador para Servidor Dell 8. Dell 8 35 páginas. 7000 series
Também para Dell 8: Manual de atualização (44 páginas), Manual de atualização (21 páginas), Manual de atualização (14 páginas), Manual de instalação (7 páginas), Manual do utilizador (28 páginas), Manual do utilizador (32 páginas), Manual do utilizador (44 páginas), Manual de início rápido (2 páginas), Manual de início rápido (2 páginas)

Dell 8 Manual do utilizador

Overview

The Dell Shared PowerEdge RAID Controller (PERC) 8 card installed on the PowerEdge VRTX system supports Single
Root Input Output Virtualization (SR-IOV). This feature allows multiple systems to share available hardware resources.
In the PowerEdge VRTX system, the Shared PERC 8 card allows four server modules to access a local shared storage.
Each server module's operating system loads a Virtual Function (VF) driver that allows the server module to
communicate with the Shared PERC 8 firmware. The server module can then be mapped to either a single Virtual Disk
(VD) or multiple VDs that are located on the shared storage. Therefore, from a single server module, you can only access
the VDs that are mapped to that server module.
The characteristics of a Shared PERC 8 card are as follows:
Compatible with serial-attached SCSI (SAS) 2.0 providing up to 6 Gb/sec throughput.
Supports Dell-qualified SAS-hard drives and SAS solid-state drives (SSDs).
NOTE: Mixing disks of different speeds (7,200 rpm, 10,000 rpm, or 15,000 rpm) and bandwidth (3 Gbps or 6
Gbps) while maintaining the same drive type (SAS) and technology (HDD or SSD) is supported. Mixing hard
drives and SSDs within a virtual disk is not supported.
NOTE: SATA drives are not supported.
Offers RAID control capabilities, which include support for RAID levels 0, 1, 5, 6, 10, 50, and 60.
NOTE: Non-RAID drives are not supported.
Provides reliability, I/O virtualization, and fault-tolerant disk subsystem management.
Controller configuration is only accessible through the Dell Chassis Management Controller (CMC).
NOTE: The Shared PERC 8 card does have the Option ROM (OP-ROM).
NOTE: Booting from a shared storage is not supported. You can only boot from the storage located on the
server module.
Contains a unique firmware image that supports SR-IOV using an operating system device driver that is loaded
on a server module.
Supports up to four available VF drivers to map server modules to VDs.
Table 1. Shared PERC 8 Card Capabilities
Specification
RAID levels
Enclosure per port
Processor
Battery backup unit
Non-volatile cache
Cache memory
Shared PERC 8 Card Capabilities
0, 1, 5, 6, 10, 50, and 60
Not applicable
Dell Adapter SAS RAID-on-Chip, 8-Port with LSI 2208 Chipset
Yes
Yes
1 GB DDR3, 1333 MHz
1
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