ServerNet Cluster 6780 Operations Guide (G06.28+, H06.05+)

SCF Commands for SNETMON and the ServerNet
Cluster Subsystem
ServerNet Cluster 6780 Operations Guide—525606-003
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STATUS SUBNET, DETAIL Command Example
STATUS SUBNET, DETAIL Command Example
This example shows a partial display of the STATUS SUBNET $ZZSCL, command with
the DETAIL option.
The command displays a series of tables containing status codes for paths between
source and destination processors. For each node, six tables are displayed: two for the
internal (X and Y) fabrics, two for the external (X and Y) fabric outbound paths, and two
for external (X and Y) fabric inbound paths.
In this example, the output for only one ServerNet node (number 14) is shown. This
structure of six tables is repeated for each active node in the cluster:
> STATUS SUBNET $ZZSCL, DETAIL
Remote Node -- ServerNet Node Number: 14
System Name: \STAR2 Expand Node Number: 212
Remote Processors Up (via EXPAND): ( 0 1 2 3 )
Local LH Ldev Number: 122 Local LH Name: $SC212 Local LH Status: UP
Remote LH Status: UP SNETMON Local/Remote Connection Status: CONNECTED
Internal Path States For X Fabric: | 1 Unknown state
DST 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15| 2 No data for path
SRC -----------------------------------------------| 3 No remote path data
00 |37 37 37 37 5 5 5 5 5 5 5 5 5 5 5 5| 4 Source CPU down
01 |37 37 37 37 5 5 5 5 5 5 5 5 5 5 5 5| 5 Destination CPU down
02 |37 37 37 37 5 5 5 5 5 5 5 5 5 5 5 5| 6 Src strtng SNet not allc
03 |37 37 37 37 5 5 5 5 5 5 5 5 5 5 5 5| 7 Src strtng SNet allc
04 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4| 8 Src brought down conn
05 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4| 9 Dst strtng SNet not allc
06 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|10 Dst strtng SNet allc
07 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|11 Dst brought down conn
08 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|12 Hrd dwn sequence errors
09 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|13 Hrd dwn barrier NACK
10 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|14 Hrd dwn transfer NACK
11 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|15 Hrd dwn barrier timeout
12 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|16 Hrd dwn conn state bad
13 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|17 Hrd dwn src CPU died
14 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|18 Hrd dwn max BTE timeouts
15 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|19 Hrd dwn pwr on interrupt
Internal Path States For Y Fabric: |21 Hrd dwn fabric auto up
DST 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15|22 Hrd dwn unknown reason
SRC -----------------------------------------------|23 Sft dwn barrier success
00 |37 37 37 37 5 5 5 5 5 5 5 5 5 5 5 5|24 Sft dwn max BTE timeouts
01 |37 37 37 37 5 5 5 5 5 5 5 5 5 5 5 5|25 Sft dwn unknown reason
02 |37 37 37 37 5 5 5 5 5 5 5 5 5 5 5 5|26 Sft dwn max rvival tries
03 |37 37 37 37 5 5 5 5 5 5 5 5 5 5 5 5|27 Downed by operator cmd
04 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|28 Src fab dwnd oper cmd
05 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|29 Src fab dwnd interrupt
06 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|30 Src fab dwnd unkn cause
07 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|31 Dst fab dwnd oper cmd
08 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|32 Dst fab dwnd interrupt
09 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|33 Dst fab dwnd unkn cause
10 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|34 Path up other path died
11 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|35 Path up operator command
12 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|36 Path up probe success
13 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|37 Path up CPU brought up
14 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|38 Path up unknown cause
15 | 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|
External Path States For X Fabric (OUT): | 1 Unknown state
DST 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15| 2 No data for path
SRC -----------------------------------------------| 3 No remote path data
00 |36 36 36 36 5 5 5 5 5 5 5 5 5 5 5 5| 4 Source CPU down
01 |36 36 36 36 5 5 5 5 5 5 5 5 5 5 5 5| 5 Destination CPU down
02 |36 36 36 36 5 5 5 5 5 5 5 5 5 5 5 5| 6 Src strtng SNet not allc
03 |36 36 36 36 5 5 5 5 5 5 5 5 5 5 5 5| 7 Src strtng SNet allc