SNMP
SNMP Simple Network Mail Protocol.
SP Service processor. For redundancy, the server contains two service processors, one active and
one on standby.
SPM Service processor module. A component of the SPs and SPPs. SPMs contain processors that
enable the SPs and SPPs to manage the server resources. See also DCU SPM and PDomain
SPM.
SPP Service processor proxy. One SPP is assigned to manage each PDomain. SPPs monitor
environmental sensors and manage the CMIOUs, memory controllers, and DIMMs within the
DCU. See also DCU SPM and PDomain SPM.
SSH Secure shell. A program for logging in and executing commands on a system or service
processor.
Standby SP A redundant SP that will manage server resources if the Active SP fails. See also SP and Active
SP.
static
PDomain
A SPARC M8-8 or SPARC M7-8 server PDomain. Static PDomains cannot be reconfigured.
See also dynamic PDomain and PDomain.
switch unit A device that enables the CMIOUs to communicate with each other. The SPARC M7-16 server
switch contains six switch units.
system
In the SPARC M8 and SPARC M7 servers documentation, system refers to the /System level
in the Oracle ILOM firmware.
T
Torx A type of screw head characterized by a 6-point star-shaped pattern.
TPM Trusted Platform Module.
V
VTS See Oracle VTS.
Z
ZFS Zettabyte file system. A file system that uses storage pools to manage physical storage.
322 SPARC M8 and SPARC M7 Servers Service Manual • September 2017
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