ServerNet Cluster Manual

SCF Commands for the External ServerNet SAN
Manager Subsystem
ServerNet Cluster Manual—520575-002
9-22
STATUS CONNECTION, NNA Command Example
Node Routing ID
is the node number routing ID. For the MSEB, the ID is configured on the NNA
PIC. For the cluster switch port, the ID is assigned by the external fabric.
SvNet Node Number
is a number in the range 1 through 24 used to route ServerNet packets across the
external ServerNet X or Y fabrics. The ServerNet node number is assigned based
on the port to which the node is connected on the ServerNet II Switch.
NNA Prog State
indicates the programming state of the NNA PIC on the MSEB. This field does not
apply to the ServerNet II Switch port. Possible values are ENABLED, DISABLED,
RESET, EN IBC ONLY, and CONFIG ERR.
STATUS CONNECTION, NNA Command Example
The following example shows the STATUS CONNECTION command with the NNA
option:
> SCF STATUS CONN $ZZSMN, NNA
| STATUS CONNECTION X Fabric Y Fabric
|---------------------------------------------------------------------------|
| Command Status | OK | OK |
| Status Detail | No Status Detail | No Status Detail |
|--------------------|---------------------------|--------------------------|
| NNA Registers | Outbound | Inbound | Outbound | Inbound |
|--------------------|-------------|-------------|-------------|------------|
| NNA Reg Data Valid | TRUE | TRUE | TRUE | TRUE |
| Node Routing ID | 0x00d8000 | 0x00e0000 | 0x00d8000 | 0x00e0000 |
| Node Number Mask | 0x000fc000 | 0x000fc000 | 0x000fc000 | 0x000fc000 |
| Mode Control | 0x0000000a | 0x0000000d | 0x0000000a | 0x0000000d |
| Busy Scaler | 0x00000080 | 0x00000080 | 0x00000080 | 0x00000080 |
| Ready Scaler | 0x00000001 | 0x00000001 | 0x00000001 | 0x00000001 |
| High Threshold | 0x00000006 | 0x00000006 | 0x00000006 | 0x00000006 |
| Low Threshold | 0x00000001 | 0x00000001 | 0x00000001 | 0x00000001 |
| Accumulator | 0x00000000 | 0x00000000 | 0x00000000 | 0x00000000 |
| DID Check Error | FALSE | TRUE | FALSE | FALSE |
| CRC Error | FALSE | TRUE | FALSE | FALSE |
| Lost Optical Signl | FALSE | FALSE | FALSE | FALSE |
| Force Idling | FALSE | FALSE | FALSE | FALSE |
| Busy Limit | FALSE | FALSE | FALSE | FALSE |
|--------------------|-------------|-------------|-------------|------------|
In this example:
Command Status
is the general condition of the connection. For a list of possible values, see
Command Status Enumeration on page 9-37.