NonStop NS1200 Planning Guide

Two VIO enclosures, two Fibre Channel ports, and four FCDMs with an ID expander do not
provide fault-tolerant mirrored disk storage. Installing each mirrored disk in the same
corresponding FCDM and bay number as its primary disk is not required, but it is recommend
to simplify the physical management and identification of the disks.
This table lists the Fibre Channel port group-module-slot-port (GMSP) and disk
group-module-shelf-bay (GMSB) identification for the factory-default system disk locations in
a daisy-chained configuration:
Disk GMSB
1
Fibre Channel Port GMSPDisk Volume Name
100.211.101100.2.1.1 and 100.3.1.1$SYSTEM
100.211.102100.2.1.1 and 100.3.1.1$DSMSCM
100.211.103100.2.1.1 and 100.3.1.1$AUDIT
100.211.104100.2.1.1 and 100.3.1.1$OSS
1 For an illustration of the factory-default slot locations for an FCDM, see “Factory-Default Locations for Disk Volumes”
(page 53).
Ethernet to Networks
The Ethernet ports provide Gigabit connectivity between Integrity NonStop NS1200 systems
and Ethernet LANs. The Ethernet port is an end node on the ServerNet and uses either fiber-optic
or copper cable for connectivity to user application LANs, as well as for the dedicated service
LAN. For more information on the Ethernet ports, see “Versatile I/O (VIO) Enclosure” (page 17).
Ethernet to Networks 59