SCF Reference Manual for the Kernel Subsystem

Display Format
The format of the display for the STOP SERVERNET command is described here.
NONSTOP KERNEL - Stop SERVERNET $ZSNET.XorY.cpu
XorY-FABRIC
T0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
FROM
0 st st st st st st st st st st st st st st st st
1 st st st st st st st st st st st st st st st st
2 st st st st st st st st st st st st st st st st
3 st st st st st st st st st st st st st st st st
4 st st st st st st st st st st st st st st st st
5 st st st st st st st st st st st st st st st st
6 st st st st st st st st st st st st st st st st
7 st st st st st st st st st st st st st st st st
8 st st st st st st st st st st st st st st st st
9 st st st st st st st st st st st st st st st st
10 st st st st st st st st st st st st st st st st
11 st st st st st st st st st st st st st st st st
12 st st st st st st st st st st st st st st st st
13 st st st st st st st st st st st st st st st st
14 st st st st st st st st st st st st st st st st
15 st st st st st st st st st st st st st st st st
XorY
indicates whether the X or Y fabric is being stopped.
cpu
is a processor number or an asterisk (*) for stopping all processors.
st
indicates the status of the path between the two processors and has one of these values:
(disabled) A ServerNet fabric is down at the “TO” location. As a result, the path from the
“FROM” processor to the “TO” processor is down for receiving, which means that the “TO”
DIS
processor cannot receive from any other processor or from I/O devices on that fabric. DIS
overrides UP and DN.
(down) The path from the FROM processor to the TO processor is down because the path is
failing. The FROM processor cannot communicate with the TO processor on that fabric.
DN
(across a row) The FROM processor is down or nonexistent.<-DOWN
The ServerNet fabric unexpectedly returned file-system error nnn regarding the path from the
FROM processor to the TO processor.
Ennn
(across a row) The “FROM” processor unexpectedly returned file-system error nnn to the
ServerNet fabric. For information about the file-system error, see the Guardian Procedure Errors
and Messages Manual.
ERRORnnn
(unavailable) The link from the FROM processor to the “TO” processor is down because the TO
processor is down or nonexistent. UNA overrides all other values.
UNA
The path from the FROM processor to the TO processor is up.UP
The path from the “FROM” processor to the “TO” processor was left up in order not to bring
down the last path between these two processors (STOP command only).
UP*
STOP Command (Sensitive Command) 127