NonStop NS2400 Series Planning Guide

This table lists the Storage CLIM, LUN, and bay identification for the factory-default system disk
locations in the configuration of four DL380p Gen8 Storage CLIMs and eight M8381-25 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
VIO Enclosure and Disk Storage Considerations
These considerations apply to a NonStop NS2400 commercial system:
• Only configurations with two VIO enclosures are supported.
• The group number for the VIO enclosures is 100.
• Up to eight SAS disk enclosures can be connected to the SAS HBA interfaces on a Storage
CLIM that connects to the VIO enclosure in the NonStop NS2400 series system.
• Fibre Channel connections via optional Fibre Channel HBA interfaces on the Storage CLIM
are only supported on the NonStop NS2400 commercial system. For more information on
direct or switched FC connections, see “Enterprise Storage System — ESS (Optional)”
(page 34).
• Ethernet connections for OSM connectivity are required for each VIO enclosure, as described
in “Maintenance Switch ” (page 32).
94 System Configuration Guidelines for NonStop NS2400 Series Systems