ServerNet Cluster 6780 Operations Guide (G06.24+, H06.03+)

SCF Commands for the External ServerNet SAN
Manager Subsystem
ServerNet Cluster 6780 Operations Guide—525606-002
5-28
STATUS CONNECTION, NNA Command Example
CRU Port
is the transceiver port number (on the switch PIC) used for this node connection.
Valid port numbers are 1 or 2.
Transceiver Enabled
indicates whether the transceiver port for this connection is enabled
Transceiver Status
indicates the state of the transceiver port for this connection.
LED State
indicates whether the transceiver port link-alive LED is on.
SvNet Node Number
is a number in the range 1 through 96 that identifies a member system in a
ServerNet cluster. The ServerNet node number is a simplified expression of the
node-routing ID that determines the node to which a ServerNet packet is routed.
On a 6780 switch, the ServerNet node number is assigned based on the PIC slot
and transceiver port number to which the node is connected. On a 6770 switch, the
ServerNet node number is assigned based on the switch port to which the node is
connected.
STATUS CONNECTION, NNA Command Example
This example shows the STATUS CONNECTION command with the NNA option:
> SCF STATUS CONN $ZZSMN, NNA
STATUS CONNECTION X Fabric Y Fabric
|----------------------------------------------------------------------------|
| Response Status | ok | ok |
| Rsp Status Detail | No Status Detail | No Status Detail |
|--------------------|---------------------------|---------------------------|
| NNA Registers | Outbound | Inbound | Outbound | Inbound |
|--------------------|-------------|-------------|-------------|-------------|
| Data Replacement | 0x00940000 | 0x00e00000 | 0x00940000 | 0x00e00000 |
| Mux Control | 0x00ff0000 | 0x00ff0000 | 0x00ff0000 | 0x00ff0000 |
| 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 | yes | no | yes | no |
| CRC Error | no | no | no | no |
| Optical Signal | present | present | present | present |
| Shutdown Occurred | no | no | no | no |
| Force Idling | no | no | no | no |
| Busy Limit | no | no | no | no |
|--------------------|-------------|-------------|-------------|-------------|