NonStop NS-Series Planning Guide (H06.05+)

Integrity NonStop NS14000 System Description
HP Integrity NonStop NS-Series Planning Guide—529567-008
8-15
Modular System Hardware
I/O adapter module
(IOAM) enclosure
•
Only one IOAM enclosure is supported in an Integrity NonStop
NS14000 server.
•
The group number for the IOAM enclosure is 100 in an Integrity
NonStop NS14000 system.
•
The maintenance entity on the ServerNet switch board supports
direct connections to both LSUs and ServerNet I/O adapters.
•
Up to six ServerNet I/O adapters are supported. Fibre Channel
ServerNet adapters (FCSAs) are used for communicating with
storage devices such as a Fibre Channel disk module (FCDM),
tape devices, or an Enterprise Storage System (ESS) disk.
Gigabit Ethernet 4-port ServerNet adapters (G4SAs) are used for
Ethernet connectivity.
•
Up to four 4PSEs provide ServerNet connectivity to the LSUs.
•
Only 4PSEs are supported for installation in slots 2.1, 2.2, 3.1,
and 3.2 of the IOAM enclosure for an Integrity NonStop NS14000
server.
•
ServerNet cluster switches are connected to the ServerNet switch
board instead of to the p-switch.
•
In OSM, IOAM power supplies have actions to configure the
power source as AC or UPS for power failure scenarios.
Fibre Channel disk
module (FCDM)
A maximum of 16 Fibre Channel disk module (FCDM)s are supported.
Cables There are no cable connections to p-switches.
Maintenance
switch
There are no connections from the HP ProCurve 2524 maintenance
switch to p-switches.
NonStop S-series
I/O enclosures
NonStop S-series I/O enclosure connections are not supported.
ServerNet Cluster Only 6780 ServerNet cluster switches are supported. For more
information about ServerNet clusters, see the ServerNet Cluster
Supplement for NonStop NS-Series Servers.
Hardware
Component
Differences Specific to Integrity NonStop NS14000
Servers (page 2 of 2)