Owner manual

Storage ASIC Initialization Test
Prompts the storage subsystem manager process ($ZZSTO) to initialize the storage ASIC in the
CRU. If initialization fails, an alarm is generated.
This action is triggered automatically when a new CRU is inserted while OSM is running or when an
SCF STATUS ADAPTER command is issued. If a CRU is inserted while OSM is not running,
perform this action after logging on to the OSM Service Connection.
Test Verify
Performs basic tests on the CRU. You can perform this action when the CRU is online.
SSAC (SCSI SAC)
The SCSI SAC (ServerNet addressable controller) is a SCSI plug-in card mounted on these devices:
Processor multifunction 2 (PMF2) CRU (external SCSI controller, SAC 3)●
I/O multifunction (IOMF2) 2 CRU (external SCSI controller, SAC 3)●
ServerNet/DA CRU (There can be up to four SCSI SACs on each ServerNet/DA CRU.)●
SCSI SACs are used for connecting external SCSI devices such as tape drives.
Location in OSM Tree: System > Group > Module > PMF2 > SSAC
Example: SSAC (1.1.50.3)
Attributes
SSAC
Service State
Displayed in the Attributes tab and Attributes dialog box only if attention or service is
required. Values
Physical
Type
The type of CRU this SAC is connected to.
Values: SSAC, FSAC, SCSI
Part Number
The part number of the component that was assigned in manufacturing. Use
part numbers for identifying and ordering parts.
Track ID
A unique serial number that identifies the component. Track IDs are used for
tracking components.
Hardware Revision
A code that identifies the generation of the component. Hardware revision
codes are used for tracking components.