Configuring Storage Resources
This section provides instructions for configuring redundant array independent disk (RAID)
arrays, and for configuring iSCSI virtual drive properties.
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Redundant array of independent disks (RAID) implementations can provide increased
performance and data integrity across the available disk space in the server. By mirroring
data across drives, most RAID levels can tolerate disk failures. Additionally, RAID
configurations enable you to designate one or more hot spares. A hot spare is an unused
drive on which the data on a failed drive can be automatically duplicated. See:
Configuration Options” on page 59
By default, each physical drive on the server is configured as a RAID 0 volume in a
redundant array of independent disks (RAID). If you need to reconfigure the drives, you
should do so before you install an operating system on the server.
Drives that are not included in a RAID configuration are not visible to the operating system.
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If you prefer to run a supported operating system that resides on an external server, you
must configure iSCSI virtual drive parameters in the BIOS Setup Utility. See:
iSCSI Virtual Drive Properties in UEFI Boot Mode (BIOS)” on page 72
RAID Configuration Options
Before configuring RAID, review Oracle's recommendations for drive slot population and
virtual drive creation. See your hardware installation guide for details.
This section describes some of the tools used to configure RAID arrays:
Description
Links
Configure RAID using Oracle
System Assistant.
“Configure Hardware for RAID (Oracle System Assistant)” on page 60
Use to prepare drives, including boot drives, before installing the operating
system.
Configure RAID using Oracle
Hardware Management Pack.
“Configure RAID (Oracle Hardware Management Pack)” on page 63
Configuring Storage Resources
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