Open SCSI Integrator's Manual for NonStop S-Series Servers

Glossary
Open SCSI Integrator’s Manual for NonStop Servers—422988-002
Glossary-23
single-high ServerNet adapter
appearance side. Cables are accessed from the service side. System enclosures are
typically arranged so that the service side is the least visible side. See also appearance
side.
single-high ServerNet adapter. A ServerNet adapter that occupies only the upper half of a
ServerNet adapter slot in a Himalaya S-series server. Contrast with double-high
ServerNet adapter.
single-high stack. A stack that includes a base, a frame, and one system enclosure. Contrast
with double-high stack
.
slot. A physical, labeled space for a customer-replaceable unit (CRU) or field-replaceable
unit (FRU) that is part of a module. A module contains one or more slots.
slot location. A three-number identifier for a particular slot on a system that consists of the
group number, module number, and slot number; for example, 02,01,08 (group 02,
module 01, slot 08).
SLSA subsystem. See ServerNet LAN Systems Access (SLSA) subsystem
.
small computer system interface (SCSI). An ANSI-standard protocol used by a controller
to access a device.
SMB. See serial maintenance bus (SMB)
.
SMB domain. See serial maintenance bus (SMB) domain
.
SMI. See ServerNet memory interface (SMI)
.
SMT. See SWAN manager task (SMT)
.
SNDA. See ServerNet device adapter (ServerNet/DA)
.
SNMP. See single-high ServerNet adapter
.
SNMP task. A task that runs in each ServerNet wide area network (SWAN) concentrator
communications line interface processor (CLIP) as part of the WAN architecture. This
task accepts and replies to Simple Network Management Protocol (SNMP) request
messages.
SP. See service processor (SP)
.
SP event message. See service processor (SP) event message
.
stackable enclosure. An enclosure that can rest on top of another enclosure. A stackable
enclosure is not installed on a frame base. Contrast with base enclosure
.
start mode. An attribute of Subsystem Control Facility (SCF) PROCESS objects that
controls when and if an application process starts in G-series releases.