System Or Process Restarts - Cisco Nexus 9000 Series Troubleshooting Manual

System or Process Restarts

Netmask: 255.255.255.224
Server: 0.0.0.0
Gateway: 172.21.55.193
This example shows how to boot the nx-os image from the server:
loader> boot tftp://172.28.255.18/tftpboot/n9000-dk9.6.1.2.I1.1.bin
Address: 172.21.55.213
Netmask: 255.255.255.224
Server: 172.28.255.18
Gateway: 172.21.55.193
Filesystem type is tftp, using whole disk
Booting: /tftpboot/n9000-dk9.6.1.2.I1.1.gbin console=ttyS0,9600n8nn quiet loader
_ver="3.17.0"....
.............................................................................Im
age verification OK
Starting kernel...
INIT: version 2.85 booting
Checking all filesystems..r.r.r.. done.
Setting kernel variables: sysctlnet.ipv4.ip_forward = 0
net.ipv4.ip_default_ttl = 64
net.ipv4.ip_no_pmtu_disc = 1
.
Setting the System Clock using the Hardware Clock as reference...System Clock set. Local
time: Wed Oct
11:20:11 PST 2013
WARNING: image sync is going to be disabled after a loader netboot
Loading system software
No system image Unexporting directories for NFS kernel daemon...done.
INIT: Sending processes the KILL signal
Cisco Nexus Operating System (NX-OS) Software
TAC support: http://www.cisco.com/tac
Copyright (c) 2013, Cisco Systems, Inc. All rights reserved.
The copyrights to certain works contained in this software are
owned by other third parties and used and distributed under
license. Certain components of this software are licensed under
the GNU General Public License (GPL) version 2.0 or the GNU
Lesser General Public License (LGPL) Version 2.1. A copy of each
such license is available at
http://www.opensource.org/licenses/gpl-2.0.php and
http://www.opensource.org/licenses/lgpl-2.1.php
switch(boot)#
System or Process Restarts
When a recoverable or nonrecoverable error occurs, the system or a process on the system might reset. This
table lists possible causes and solutions.
Problem
The system or a process
on the system resets.
Cisco Nexus 9000 Series NX-OS Troubleshooting Guide, Release 7.x
18
1
Possible Cause
A recoverable error occurred on the
system or on a process in the system.
A nonrecoverable error occurred on
the system.
A clock module failed.
Troubleshooting Installations, Upgrades, and Reboots
Solution
The system has automatically recovered
from the problem. See Recovering System
Restarts, on page 19.
The system cannot recover automatically
from the problem. See Recovering System
Restarts, on page 19 to determine the
cause.
Verify that a clock module failed. Replace
the failed clock module during the next
maintenance window.