Technical data

$SYSTEM.SYSnn.RALPRVD and $SYSTEM.SYSnn.RALPRVNP
Launched by $ZCMOM, these Resource Access Layer Providers are responsible for:
• Interacting with SP and subsystems such as Storage, SLSA, etc., to gather attributes and states
for system resources
• Executing all actions on OSM objects
• Triggering Incident Analysis to generate and clear alarms
RALPRVD is used for initial discovery, initial incident analysis, event processing and all action
execution that require a super-group user.
RALPRVNP is used for action executions that do not require super-group permission.
The maximum number that can run simultaneously is 48:
• Maximum of eight RALPRVD processes for event processing
• Maximum of eight RALPRVD processes for refresh or reanalyze action processing
• Maximum of eight RALPRVD processes for short-term super-group action processing (Start/Stop
disk, etc.)
• Maximum of eight RALPRVD processes for long-term super-group action processing (Firmware
Update, Validate Checksum, etc.)
• Maximum of eight RALPRVNP processes for short-term non-super-group action processing
(Responsive Test, etc.)
• Maximum of eight RALPRVNP processes for long-term non-super-group action processing (None
at this time)
$SYSTEM.SYSnn.SECPRVD
Launched by: $ZCMOM, the Security Providers are responsible for user authentication.
The maximum number that can be running simultaneously is eight.
$SYSTEM.SYSnn.SPDIST2
Launched by the EVNTPRVD process, the SP Event Distributor process is responsible for retrieving
SP events from $YMIOP.
The maximum number that can run simultaneously is one.
$SYSTEM.SYSnn.TACLPRVD
Launched by $ZCMOM, the TACL Providers are responsible for performing embedded TACL actions
(Reload Processor).
The maximum number that can run simultaneously is eight.
$SYSTEM.ZTCPIP.FTPSERV
FTP server, required by OSM Notification Director to retrieve alarm attachment files.
Process names are dynamically assigned.
OSM Server Files
This section lists and describes OSM server files. It is organized by the directory in which the files
reside.
OSM Server Files 35