Fujitsu PRIMEQUEST 2000 Series Design Manual page 90

3.3.4 HDD Configuration (3/5)
Software RAID
n
• RHEL standard RAID function
For details, refer to "Linux Design Guide".
• Mirroring with PRIMECLUSTER GDS is supported.
For details on support information, refer to "Linux Design Guide".
Hardware RAID
n
• Hard disk redundancy for disk units and SBs
•A RAID card is included by default in a DU to support RAID configurations.
•RAID 0, RAID 1, RAID 1E, RAID 5, RAID 6, and RAID 10 can be configured.
•Hot swap of internal HDDs is supported (excluding RAID 0 configurations).
•A RAID management tool "ServerView RAID Manager" is supported. (This tool is provided with the
server main unit by default).
• Hard disk redundancy on an external file unit
•A RAID configuration can be created in the file unit on an external storage device (such as ETERNUS).
For details, refer to the manual for the file unit.
•RAID 0, RAID 1, RAID 1E, RAID 5, RAID 6, RAID 10, RAID 50, and RAID 60 can be configured.
•Hot swap of internal HDDs is supported (excluding RAID 0 configurations).
•A RAID management tool "ServerView RAID Manager" is supported. (This tool is provided with the
server main unit as standard).
For details, refer to "MegaRAID SAS User's Guide" and "ServerView RAID Manager User's Guide".
SAN Boot
n
An OS is started from a boot disk that is set in an external storage.
For details, refer to "PRIMEQUEST 1000/2000 Series SAN Boot Environment Configuration Manual".
PRIMEQUEST 2000 Series Design Guide 89
OS
RAID CARD
HDD
HDD HDD
Hardware RAID Software RAID
Copyright 2014 FUJITSU LIMITED
OS
GDS
HDD