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Figure 4-4 Two Storage CLIMs, Four SAS Disk Enclosure Configuration
This table lists the Storage CLIM, LUN, and bay identification for the factory-default system disk
locations in the configuration of two Storage CLIMs and four SAS disk enclosures. In this case,
$SYSTEM, $DSMSCM, $AUDIT, and OSS are configured as mirrored SAS disk volumes:
Mirror Disk Location
in Mirror SAS
Enclosure
Primary Disk
Bay in
Primary SAS
Enclosure
Mirror
LUN
Primay
LUN
Mirror-Backup
CLIM
Mirror
CLIM
Backup
CLIM
Primary
CLIM
Disk
Volume
Name
11101101100.2.5.3.3100.2.5.4.3100.2.5.4.1100.2.5.3.1$SYSTEM
22102102100.2.5.3.3100.2.5.4.3100.2.5.4.1100.2.5.3.1$DSMSCM
33103103100.2.5.3.3100.2.5.4.3100.2.5.4.1100.2.5.3.1$AUDIT
44104104100.2.5.3.3100.2.5.4.3100.2.5.4.1100.2.5.3.1$OSS
Fibre Channel Devices
This subsection describes Fibre Channel devices and covers these topics:
• “Factory-Default Disk Volume Locations for FCDMs” (page 61)
• “Configurations for Fibre Channel Devices” (page 62)
• “Configuration Restrictions for Fibre Channel Devices” (page 62)
• “Recommendations for Fibre Channel Device Configuration” (page 62)
• “Example Configurations of the IOAM Enclosure and Fibre Channel Disk Module” (page 63)
The rack-mounted Fibre Channel disk module (FCDM) can only be used with NonStop
BladeSystems that have IOAM enclosures. An FCDM and its disk drives are controlled through
the Fibre Channel ServerNet adapter (FCSA). For more information on the FCSA, see the
Fibre-Channel ServerNet Adapter Installation and Support Guide. For more information on the Fibre
Channel disk module (FCDM), see “Fibre Channel Disk Module (FCDM)” (page 20). For examples
of cable connections between FCSAs and FCDMs, see “Example Configurations of the IOAM
Enclosure and Fibre Channel Disk Module” (page 63).
60 System Configuration Guidelines