NAME
BADNODES.TXT - Diagnostic station: Specifies nodes that are
nonfunctional on a Paragon system.
SYNOPSIS
/usr/paragon/boot/BADNODES.TXT
DESCRIPTION
The BADNODES.TXT file is on the diagnostic station and con-
tains the list of nodes on a Paragon system that have failed
or are nonfunctional. The system watchdog updates this file.
For information about the system watchdog, see the fscan
manual page.
The BADNODES.TXT file consists of lines that are either
bad-node entries or comment lines. A bad node entry has the
following format:
CBS-location <watchdog> description
The CBS-location is the node address in CBS notation and the
description describes how the node failed. Information in a
bad-node entry is separated by blank spaces. The following
example shows a bad-node entry:
00A02 <watchdog> Node failed 3 times
This entry specifies that the bad node is at the CBS loca-
tion 00A02 and the node failed three times.
A comment begins with a pound sign (#). All characters that
follow the pound sign on a line are ignored.
The bootpp command reads the BADNODES.TXT file to find which
nodes are bad nodes, and removes any entries for bad nodes
from the bootmagic strings in the bootmagic file. The pro-
cessor port on a bad node's corresponding MRC is disabled.
FILES
/usr/paragon/boot/BADNODES.TXT
Specifies the nodes that are nonfunctional on a
Paragon system. This file resides on the diagnos-
tic station.
LIMITATIONS AND WORKAROUNDS
For information about limitations and workarounds, see the
release notes files in /usr/share/release_notes.
SEE ALSO
bootpp, cbs, fscan
Acknowledgement and Disclaimer